| S2017E01 | 
                                
                                    
                                        Adam Grant: Are you a giver or a taker?
                                    
    
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                                                                             January 3, 2017 
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                                | S2017E02 | 
                                
                                    
                                        Erika Gregory: The world doesn't need more nuclear weapons
                                    
    
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                                                                             January 4, 2017 
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                                | S2017E03 | 
                                
                                    
                                        Sam Kass: Want kids to learn well? Feed them well
                                    
    
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                                                                             January 5, 2017 
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                                | S2017E04 | 
                                
                                    
                                        Sofia Jawed-Wessel: The lies we tell pregnant women
                                    
    
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                                                                             January 6, 2017 
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                                | S2017E05 | 
                                
                                    
                                        Mandy Len Catron: A better way to talk about love
                                    
    
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                                                                             January 9, 2017 
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                                | S2017E06 | 
                                
                                    
                                        George Tulevski: The next step in nanotechnology
                                    
    
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                                                                             January 10, 2017 
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                                | S2017E07 | 
                                
                                    
                                        Dan Bricklin: Meet the inventor of the electronic spreadsheet
                                    
    
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                                                                             January 11, 2017 
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                                | S2017E08 | 
                                
                                    
                                        Alejandro Sánchez Alvarado: To solve old problems, study new species
                                    
    
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                                                                             January 12, 2017 
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                                | S2017E09 | 
                                
                                    
                                        Sisonke Msimang: If a story moves you, act on it
                                    
    
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                                                                             January 13, 2017 
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                                | S2017E10 | 
                                
                                    
                                        Jennifer Brea: What happens when you have a disease doctors can't diagnose
                                    
    
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                                                                             January 17, 2017 
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                                | S2017E11 | 
                                
                                    
                                        Ashley Judd: How online abuse of women has spiraled out of control
                                    
    
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                                                                             January 18, 2017 
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                                | S2017E12 | 
                                
                                    
                                        Emily Parsons-Lord: Art made of the air we breathe
                                    
    
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                                                                             January 19, 2017 
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                                | S2017E13 | 
                                
                                    
                                        Robb Willer:  How to have better political conversations
                                    
    
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                                                                             January 20, 2017 
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                                | S2017E14 | 
                                
                                    
                                        Paul Knoepfler: The ethical dilemma of designer babies
                                    
    
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                                                                             January 23, 2017 
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                                | S2017E15 | 
                                
                                    
                                        Jeanne Gang: Buildings that blend nature and city
                                    
    
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                                                                             January 24, 2017 
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                                | S2017E16 | 
                                
                                    
                                        Caleb Barlow: Where is cybercrime really coming from?
                                    
    
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                                                                             January 25, 2017 
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                                | S2017E17 | 
                                
                                    
                                        Deeyah Khan: What we don't know about Europe's Muslim kids
                                    
    
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                                                                             January 26, 2017 
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                                | S2017E18 | 
                                
                                    
                                        Deepika Kurup: A young scientist's quest for clean water
                                    
    
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                                                                             January 27, 2017 
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                                | S2017E19 | 
                                
                                    
                                        Sarah Parcak: Help discover ancient ruins -- before it's too late
                                    
    
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                                                                             January 30, 2017 
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                                | S2017E20 | 
                                
                                    
                                        Alan Smith: Why you should love statistics
                                    
    
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                                                                             January 31, 2017 
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                                | S2017E21 | 
                                
                                    
                                        Eduardo Briceño: How to get better at the things you care about
                                    
    
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                                                                             February 1, 2017 
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                                | S2017E22 | 
                                
                                    
                                        Sue Klebold: My son was a Columbine shooter. This is my story
                                    
    
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                                                                             February 2, 2017 
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                                | S2017E23 | 
                                
                                    
                                        Nagin Cox: What time is it on Mars?
                                    
    
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                                                                             February 3, 2017 
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                                | S2017E24 | 
                                
                                    
                                        Maurice Conti: The incredible inventions of intuitive AI
                                    
    
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                                                                             February 6, 2017 
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                                | S2017E25 | 
                                
                                    
                                        Tom Stranger / Thordis Elva: Our story of rape and reconciliation
                                    
    
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                                                                             February 7, 2017 
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                                | S2017E26 | 
                                
                                    
                                        Joshua Smith: New nanotech to detect cancer early
                                    
    
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                                                                             February 8, 2017 
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                                | S2017E27 | 
                                
                                    
                                        Jeff Speck: 4 ways to make a city more walkable
                                    
    
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                                                                             February 9, 2017 
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                                | S2017E28 | 
                                
                                    
                                        Aala El-Khani: What it's like to be a parent in a war zone
                                    
    
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                                                                             February 10, 2017 
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                                | S2017E29 | 
                                
                                    
                                        Miriam Zoila Pérez: How racism harms pregnant women -- and what can help
                                    
    
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                                                                             February 13, 2017 
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                                | S2017E30 | 
                                
                                    
                                        Rodrigo y Gabriela: An electrifying acoustic guitar performance
                                    
    
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                                                                             February 14, 2017 
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                                | S2017E31 | 
                                
                                    
                                        Amy Adele Hasinoff: How to practice safe sexting
                                    
    
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                                                                             February 14, 2017 
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                                | S2017E32 | 
                                
                                    
                                        Lara Setrakian: 3 ways to fix a broken news industry
                                    
    
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                                                                             February 15, 2017 
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                                | S2017E33 | 
                                
                                    
                                        Salil Dudani: How jails extort the poor
                                    
    
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                                                                             February 16, 2017 
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                                | S2017E34 | 
                                
                                    
                                        Grady Booch: Don't fear superintelligent AI
                                    
    
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                                                                             February 17, 2017 
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                                | S2017E35 | 
                                
                                    
                                        Yuval Noah Harari: Nationalism vs. globalism: the new political divide
                                    
    
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                                                                             February 20, 2017 
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                                | S2017E36 | 
                                
                                    
                                        Brittney Cooper: The racial politics of time
                                    
    
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                                                                             February 21, 2017 
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                                | S2017E37 | 
                                
                                    
                                        Jonathan Rossiter: A robot that eats pollution
                                    
    
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                                                                             February 22, 2017 
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                                | S2017E38 | 
                                
                                    
                                        Charity Wayua: A few ways to fix a government
                                    
    
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                                                                             February 23, 2017 
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                                | S2017E39 | 
                                
                                    
                                        Stacy Smith: The data behind Hollywood's sexism
                                    
    
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                                                                             February 24, 2017 
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                                | S2017E40 | 
                                
                                    
                                        Ani Liu: Smelfies, and other experiments in synthetic biology
                                    
    
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                                                                             February 27, 2017 
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                                | S2017E41 | 
                                
                                    
                                        Jeff Kirschner: This app makes it fun to pick up litter
                                    
    
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                                                                             February 28, 2017 
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                                | S2017E42 | 
                                
                                    
                                        Lux Narayan: What I learned from 2,000 obituaries
                                    
    
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                                                                             March 1, 2017 
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                                | S2017E43 | 
                                
                                    
                                        Kathy Hull: Stories from a home for terminally ill children
                                    
    
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                                                                             March 2, 2017 
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                                | S2017E44 | 
                                
                                    
                                        Sara Ramirez: Rollercoaster
                                    
    
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                                                                             March 3, 2017 
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                                | S2017E45 | 
                                
                                    
                                        Carrie Poppy: A scientific approach to the paranormal
                                    
    
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                                                                             March 3, 2017 
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                                | S2017E46 | 
                                
                                    
                                        Megan Phelps-Roper: I grew up in the Westboro Baptist Church. Here's why I left
                                    
    
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                                                                             March 6, 2017 
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                                | S2017E47 | 
                                
                                    
                                        Caroline Paul: To raise brave girls, encourage adventure
                                    
    
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                                                                             March 7, 2017 
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                                | S2017E48 | 
                                
                                    
                                        Jude Kelly: Why women should tell the stories of humanity
                                    
    
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                                                                             March 8, 2017 
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                                | S2017E49 | 
                                
                                    
                                        Joy Buolamwini: How I'm fighting bias in algorithms
                                    
    
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                                                                             March 9, 2017 
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                                | S2017E50 | 
                                
                                    
                                        John Koenig: Beautiful new words to describe obscure emotions
                                    
    
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                                                                             March 10, 2017 
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                                | S2017E51 | 
                                
                                    
                                        Caitlin Doughty: A burial practice that nourishes the planet
                                    
    
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                                                                             March 13, 2017 
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                                | S2017E52 | 
                                
                                    
                                        Carrie Nugent: Adventures of an asteroid hunter
                                    
    
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                                                                             March 14, 2017 
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                                | S2017E53 | 
                                
                                    
                                        Peggy Orenstein: What young women believe about their own sexual pleasure
                                    
    
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                                                                             March 15, 2017 
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                                | S2017E54 | 
                                
                                    
                                        Karina Galperin: Should we simplify spelling?
                                    
    
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                                                                             March 16, 2017 
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                                | S2017E55 | 
                                
                                    
                                        Silk Road Ensemble: Turceasca
                                    
    
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                                                                             March 17, 2017 
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                                | S2017E56 | 
                                
                                    
                                        Dan Bell: Inside America's dead shopping malls
                                    
    
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                                                                             March 17, 2017 
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                                | S2017E57 | 
                                
                                    
                                        Peter Weinstock: Lifelike simulations that make real-life surgery safer
                                    
    
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                                                                             March 20, 2017 
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                                | S2017E58 | 
                                
                                    
                                        Michele L. Sullivan: Asking for help is a strength, not a weakness
                                    
    
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                                                                             March 21, 2017 
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                                | S2017E59 | 
                                
                                    
                                        Margaret Bourdeaux: Why civilians suffer more once a war is over
                                    
    
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                                                                             March 22, 2017 
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                                | S2017E60 | 
                                
                                    
                                        Simon Anholt: Who would the rest of the world vote for in your country's election?
                                    
    
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                                                                             March 23, 2017 
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                                | S2017E61 | 
                                
                                    
                                        Mona Chalabi: 3 ways to spot a bad statistic
                                    
    
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                                                                             March 24, 2017 
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                                | S2017E62 | 
                                
                                    
                                        Ashton Cofer: A young inventor's plan to recycle Styrofoam
                                    
    
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                                                                             March 27, 2017 
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                                | S2017E63 | 
                                
                                    
                                        Katie Hinde: What we don't know about mother's milk
                                    
    
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                                                                             March 28, 2017 
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                                | S2017E64 | 
                                
                                    
                                        Michael Botticelli: Addiction is a disease. We should treat it like one
                                    
    
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                                                                             March 29, 2017 
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                                | S2017E65 | 
                                
                                    
                                        Moshe Szyf: How early life experience is written into DNA
                                    
    
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                                                                             March 30, 2017 
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                                | S2017E66 | 
                                
                                    
                                        Sō Percussion: Music for Wood and Strings
                                    
    
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                                                                             March 31, 2017 
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                                | S2017E67 | 
                                
                                    
                                        Emtithal Mahmoud: A young poet tells the story of Darfur
                                    
    
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                                                                             March 31, 2017 
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                                | S2017E68 | 
                                
                                    
                                        Casey Brown: Know your worth, and then ask for it
                                    
    
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                                                                             April 3, 2017 
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                                | S2017E69 | 
                                
                                    
                                        Gretchen Carlson, David Brooks: Political common ground in a polarized United States
                                    
    
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                                                                             April 3, 2017 
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                                | S2017E70 | 
                                
                                    
                                        Katie Bouman: How to take a picture of a black hole
                                    
    
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                                                                             April 4, 2017 
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                                | S2017E71 | 
                                
                                    
                                        Sebastián Bortnik: The conversation we're not having about digital child abuse
                                    
    
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                                                                             April 5, 2017 
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                                | S2017E72 | 
                                
                                    
                                        David R. Williams: How racism makes us sick
                                    
    
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                                                                             April 6, 2017 
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                                | S2017E73 | 
                                
                                    
                                        Giorgia Lupi: How we can find ourselves in data
                                    
    
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                                                                             April 7, 2017 
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                                | S2017E74 | 
                                
                                    
                                        Ari Wallach: 3 ways to plan for the (very) long term
                                    
    
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                                                                             April 10, 2017 
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                                | S2017E75 | 
                                
                                    
                                        Jonathan Marks: In praise of conflict
                                    
    
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                                                                             April 11, 2017 
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                                        Todd Scott: An intergalactic guide to using a defibrillator
                                    
    
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                                                                             April 12, 2017 
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                                | S2017E77 | 
                                
                                    
                                        Zubaida Bai: A simple birth kit for mothers in the developing world
                                    
    
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                                                                             April 13, 2017 
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                                | S2017E78 | 
                                
                                    
                                        Chimamanda Ngozi Adichie: We should all be feminists
                                    
    
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                                                                             April 14, 2017 
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                                | S2017E79 | 
                                
                                    
                                        Siamak Hariri: How do you build a sacred space?
                                    
    
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                                                                             April 17, 2017 
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                                | S2017E80 | 
                                
                                    
                                        Natasha Hurley-Walker: How radio telescopes show us unseen galaxies
                                    
    
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                                                                             April 18, 2017 
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                                | S2017E81 | 
                                
                                    
                                        Amy Green: A video game to cope with grief
                                    
    
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                                                                             April 19, 2017 
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                                | S2017E82 | 
                                
                                    
                                        David Casarett: A doctor's case for medical marijuana
                                    
    
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                                                                             April 20, 2017 
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                                | S2017E83 | 
                                
                                    
                                        Curtis 'Wall Street' Carroll: How I learned to read -- and trade stocks -- in prison
                                    
    
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                                                                             April 21, 2017 
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                                | S2017E84 | 
                                
                                    
                                        Stephanie Busari: How fake news does real harm
                                    
    
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                                                                             April 24, 2017 
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                                | S2017E85 | 
                                
                                    
                                        Siddhartha Roy: Science in service to the public good
                                    
    
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                                                                             April 25, 2017 
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                                | S2017E86 | 
                                
                                    
                                        His Holiness Pope Francis: Why the only future worth building includes everyone
                                    
    
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                                                                             April 26, 2017 
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                                | S2017E87 | 
                                
                                    
                                        Serena Williams and Gayle King: On tennis, love and motherhood
                                    
    
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                                                                             April 27, 2017 
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                                | S2017E88 | 
                                
                                    
                                        Lisa Genova: What you can do to prevent Alzheimer's
                                    
    
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                                                                             April 28, 2017 
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                                | S2017E89 | 
                                
                                    
                                        Elon Musk: The future we're building -- and boring
                                    
    
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                                                                             May 1, 2017 
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                                | S2017E90 | 
                                
                                    
                                        Deborah Lipstadt: Behind the lies of Holocaust denial
                                    
    
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                                                                             May 2, 2017 
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                                | S2017E91 | 
                                
                                    
                                        Laura Galante: How to exploit democracy
                                    
    
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                                                                             May 3, 2017 
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                                | S2017E92 | 
                                
                                    
                                        Sangu Delle: There's no shame in taking care of your mental health
                                    
    
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                                                                             May 4, 2017 
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                                | S2017E93 | 
                                
                                    
                                        Karim Abouelnaga: A summer school kids actually want to attend
                                    
    
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                                                                             May 5, 2017 
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                                | S2017E94 | 
                                
                                    
                                        Carolyn Jones: A tribute to nurses
                                    
    
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                                                                             May 8, 2017 
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                                | S2017E95 | 
                                
                                    
                                        Robert Sapolsky: The biology of our best and worst selves
                                    
    
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                                                                             May 9, 2017 
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                                | S2017E96 | 
                                
                                    
                                        Jorge Drexler: Poetry, music and identity
                                    
    
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                                                                             May 10, 2017 
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                                | S2017E97 | 
                                
                                    
                                        Kate Stafford: How human noise affects ocean habitats
                                    
    
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                                                                             May 12, 2017 
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                                | S2017E98 | 
                                
                                    
                                        Shah Rukh Khan: Thoughts on humanity, fame and love
                                    
    
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                                                                             May 12, 2017 
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                                | S2017E99 | 
                                
                                    
                                        Stuart Russell: 3 principles for creating safer AI
                                    
    
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                                                                             May 15, 2017 
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                                | S2017E100 | 
                                
                                    
                                        Lucy Kalanithi: What makes life worth living in the face of death
                                    
    
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                                                                             May 16, 2017 
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                                | S2017E101 | 
                                
                                    
                                        Ted Halstead: A climate solution where all sides can win
                                    
    
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                                                                             May 17, 2017 
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                                        Wendy Troxel: Why school should start later for teens
                                    
    
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                                                                             May 18, 2017 
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                                        T. Morgan Dixon and Vanessa Garrison: When Black women walk, things change
                                    
    
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                                                                             May 19, 2017 
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                                | S2017E104 | 
                                
                                    
                                        Rutger Bregman: Poverty isn't a lack of character; it's a lack of cash
                                    
    
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                                                                             May 22, 2017 
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                                | S2017E105 | 
                                
                                    
                                        Sitawa Wafula: Why I speak up about living with epilepsy
                                    
    
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                                                                             May 23, 2017 
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                                | S2017E106 | 
                                
                                    
                                        Anthony D. Romero: This is what democracy looks like
                                    
    
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                                                                             May 24, 2017 
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                                | S2017E107 | 
                                
                                    
                                        Nina Fedoroff: A secret weapon against Zika and other mosquito-borne diseases
                                    
    
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                                                                             May 25, 2017 
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                                        OK Go: How to find a wonderful idea
                                    
    
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                                                                             May 26, 2017 
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                                | S2017E109 | 
                                
                                    
                                        Triona McGrath: How pollution is changing the ocean's chemistry
                                    
    
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                                                                             May 29, 2017 
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                                | S2017E110 | 
                                
                                    
                                        Garry Kasparov: Don't fear intelligent machines. Work with them
                                    
    
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                                                                             May 30, 2017 
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                                        Marlon Peterson: Am I not human? A call for criminal justice reform
                                    
    
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                                                                             May 31, 2017 
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                                        Raj Panjabi: No one should die because they live too far from a doctor
                                    
    
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                                                                             June 1, 2017 
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                                | S2017E113 | 
                                
                                    
                                        Rhiannon Giddens: Songs that bring history to life
                                    
    
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                                                                             June 2, 2017 
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                                | S2017E114 | 
                                
                                    
                                        Michael Bierut: How to design a library that makes kids want to read
                                    
    
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                                                                             June 2, 2017 
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                                | S2017E115 | 
                                
                                    
                                        Michael Patrick Lynch: How to see past your own perspective and find truth
                                    
    
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                                                                             June 5, 2017 
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                                | S2017E116 | 
                                
                                    
                                        Justin Davidson: Why glass towers are bad for city life -- and what we need instead
                                    
    
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                                                                             June 6, 2017 
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                                | S2017E117 | 
                                
                                    
                                        Carina Morillo: To understand autism, don't look away
                                    
    
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                                                                             June 7, 2017 
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                                | S2017E118 | 
                                
                                    
                                        Mehdi Ordikhani-Seyedlar: What happens in your brain when you pay attention?
                                    
    
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                                                                             June 8, 2017 
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                                | S2017E119 | 
                                
                                    
                                        Anne Lamott: 12 truths I learned from life and writing
                                    
    
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                                                                             June 9, 2017 
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                                | S2017E120 | 
                                
                                    
                                        Tim Ferriss: Why you should define your fears instead of your goals
                                    
    
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                                                                             June 12, 2017 
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                                | S2017E121 | 
                                
                                    
                                        Richard Browning: How I built a jet suit
                                    
    
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                                                                             June 13, 2017 
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                                | S2017E122 | 
                                
                                    
                                        Katrina Spade: When I die, recompose me
                                    
    
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                                                                             June 14, 2017 
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                                | S2017E123 | 
                                
                                    
                                        Sharon Terry: Science didn't understand my kids' rare disease until I decided to study it
                                    
    
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                                                                             June 15, 2017 
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                                | S2017E124 | 
                                
                                    
                                        Sofi Tukker: 'Awoo'
                                    
    
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                                                                             June 16, 2017 
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                                | S2017E125 | 
                                
                                    
                                        Jim Yong Kim: Doesn't everyone deserve a chance at a good life?
                                    
    
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                                                                             June 16, 2017 
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                                | S2017E126 | 
                                
                                    
                                        Anab Jain: Why we need to imagine different futures
                                    
    
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                                                                             June 19, 2017 
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                                | S2017E127 | 
                                
                                    
                                        David Miliband: The refugee crisis is a test of our character
                                    
    
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                                                                             June 20, 2017 
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                                | S2017E128 | 
                                
                                    
                                        Sinéad Burke: Why design should include everyone
                                    
    
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                                                                             June 21, 2017 
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                                | S2017E129 | 
                                
                                    
                                        Cheyenne Cochrane: A celebration of natural hair
                                    
    
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                                                                             June 22, 2017 
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                                | S2017E130 | 
                                
                                    
                                        Luma Mufleh: Don't feel sorry for refugees -- believe in them
                                    
    
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                                                                             June 23, 2017 
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                                | S2017E131 | 
                                
                                    
                                        Manu Prakash: Lifesaving scientific tools made of paper
                                    
    
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                                                                             July 10, 2017 
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                                | S2017E132 | 
                                
                                    
                                        Rabbi Lord Jonathan Sacks: How we can face the future without fear, together
                                    
    
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                                                                             July 11, 2017 
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                                | S2017E133 | 
                                
                                    
                                        Jorge Ramos: Why journalists have an obligation to challenge power
                                    
    
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                                                                             July 12, 2017 
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                                | S2017E134 | 
                                
                                    
                                        Liz Hajek: What rivers can tell us about the earth's history
                                    
    
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                                                                             July 13, 2017 
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                                | S2017E135 | 
                                
                                    
                                        Adam Alter: Why our screens make us less happy
                                    
    
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                                                                             July 14, 2017 
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                                | S2017E136 | 
                                
                                    
                                        Kate Marvel: Can clouds buy us more time to solve climate change?
                                    
    
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                                                                             July 17, 2017 
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                                | S2017E137 | 
                                
                                    
                                        Anil Seth: Your brain hallucinates your conscious reality
                                    
    
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                                                                             July 18, 2017 
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                                | S2017E138 | 
                                
                                    
                                        Tricia Wang: The human insights missing from big data
                                    
    
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                                                                             July 19, 2017 
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                                | S2017E139 | 
                                
                                    
                                        Noah Feldman: Hamilton vs. Madison and the birth of American partisanship
                                    
    
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                                                                             July 20, 2017 
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                                | S2017E140 | 
                                
                                    
                                        Susan Robinson: How I fail at being disabled
                                    
    
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                                                                             July 21, 2017 
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                                | S2017E141 | 
                                
                                    
                                        Grace Kim: How cohousing can make us happier (and live longer)
                                    
    
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                                                                             July 24, 2017 
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                                | S2017E142 | 
                                
                                    
                                        Jimmy Lin: A simple new blood test that can catch cancer early
                                    
    
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                                                                             July 25, 2017 
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                                | S2017E143 | 
                                
                                    
                                        Tristan Harris: The manipulative tricks tech companies use to capture your attention
                                    
    
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                                                                             July 26, 2017 
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                                | S2017E144 | 
                                
                                    
                                        Jennifer Pluznick: You smell with your body, not just your nose
                                    
    
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                                                                             July 27, 2017 
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                                | S2017E145 | 
                                
                                    
                                        Kristen Marhaver: Why I still have hope for coral reefs
                                    
    
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                                                                             July 28, 2017 
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                                | S2017E146 | 
                                
                                    
                                        Marc Raibert: Meet Spot, the robot dog that can run, hop and open doors
                                    
    
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                                                                             July 31, 2017 
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                                | S2017E147 | 
                                
                                    
                                        Titus Kaphar: Can art amend history?
                                    
    
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                                                                             August 1, 2017 
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                                | S2017E148 | 
                                
                                    
                                        Ingrid Betancourt: What six years in captivity taught me about fear and faith
                                    
    
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                                                                             August 2, 2017 
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                                | S2017E149 | 
                                
                                    
                                        Françoise Mouly: The stories behind The New Yorker's iconic covers
                                    
    
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                                                                             August 3, 2017 
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                                | S2017E150 | 
                                
                                    
                                        Joseph Redmon: How computers learn to recognize objects instantly
                                    
    
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                                                                             August 4, 2017 
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                                | S2017E151 | 
                                
                                    
                                        Tom Gruber: How AI can enhance our memory, work and social lives
                                    
    
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                                                                             August 7, 2017 
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                                | S2017E152 | 
                                
                                    
                                        Anjan Chatterjee: How your brain decides what is beautiful
                                    
    
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                                                                             August 8, 2017 
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                                | S2017E153 | 
                                
                                    
                                        Ashton Applewhite: Let's end ageism
                                    
    
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                                                                             August 9, 2017 
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                                | S2017E154 | 
                                
                                    
                                        David Baron: You owe it to yourself to experience a total solar eclipse
                                    
    
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                                                                             August 10, 2017 
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                                | S2017E155 | 
                                
                                    
                                        Jon Boogz and Lil Buck: A dance to honor Mother Earth
                                    
    
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                                                                             August 11, 2017 
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                                | S2017E156 | 
                                
                                    
                                        Anne Madden: Meet the microscopic life in your home -- and on your face
                                    
    
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                                                                             August 11, 2017 
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                                | S2017E157 | 
                                
                                    
                                        Damon Davis: What I saw at the Ferguson protests
                                    
    
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                                                                             August 14, 2017 
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                                | S2017E158 | 
                                
                                    
                                        Manoush Zomorodi: How boredom can lead to your most brilliant ideas
                                    
    
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                                                                             August 15, 2017 
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                                | S2017E159 | 
                                
                                    
                                        Ronald Sullivan: How I help free innocent people from prison
                                    
    
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                                                                             August 15, 2017 
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                                | S2017E160 | 
                                
                                    
                                        Jack Conte: How artists can (finally) get paid in the digital age
                                    
    
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                                                                             August 16, 2017 
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                                | S2017E161 | 
                                
                                    
                                        Peter Calthorpe: 7 principles for building better cities
                                    
    
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                                                                             August 17, 2017 
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                                | S2017E162 | 
                                
                                    
                                        Richard J. Berry: A practical way to help the homeless find work and safety
                                    
    
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                                                                             August 17, 2017 
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                                | S2017E163 | 
                                
                                    
                                        Susan Pinker: The secret to living longer may be your social life
                                    
    
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                                                                             August 18, 2017 
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                                | S2017E164 | 
                                
                                    
                                        Anika Paulson: How I found myself through music
                                    
    
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                                                                             August 21, 2017 
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                                | S2017E165 | 
                                
                                    
                                        Cathy O'Neil: The era of blind faith in big data must end
                                    
    
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                                                                             August 22, 2017 
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                                | S2017E166 | 
                                
                                    
                                        Iyad Rahwan: What moral decisions should driverless cars make?
                                    
    
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                                                                             August 22, 2017 
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                                | S2017E167 | 
                                
                                    
                                        David Whyte: A lyrical bridge between past, present and future
                                    
    
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                                                                             August 23, 2017 
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                                | S2017E168 | 
                                
                                    
                                        Robin Hanson: What would happen if we upload our brains to computers?
                                    
    
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                                                                             August 24, 2017 
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                                | S2017E169 | 
                                
                                    
                                        Carolyn Bertozzi: What the sugar coating on your cells is trying to tell you
                                    
    
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                                                                             August 24, 2017 
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                                | S2017E170 | 
                                
                                    
                                        Laolu Senbanjo: The Sacred Art of the Ori
                                    
    
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                                                                             August 25, 2017 
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                                | S2017E171 | 
                                
                                    
                                        Niki Okuk: When workers own companies, the economy is more resilient
                                    
    
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                                                                             August 28, 2017 
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                                        Wanuri Kahiu: Fun, fierce and fantastical African art
                                    
    
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                                                                             August 29, 2017 
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                                | S2017E173 | 
                                
                                    
                                        Tara Winkler: Why we need to end the era of orphanages
                                    
    
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                                                                             August 29, 2017 
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                                | S2017E174 | 
                                
                                    
                                        Noriko Arai: Can a robot pass a university entrance exam?
                                    
    
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                                                                             August 30, 2017 
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                                        Jennifer Granick: How the US government spies on people who protest -- including you
                                    
    
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                                                                             August 31, 2017 
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                                        Chance Coughenour: How your pictures can help reclaim lost history
                                    
    
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                                                                             August 31, 2017 
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                                        Chetan Bhatt: Dare to refuse the origin myths that claim who you are
                                    
    
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                                                                             September 1, 2017 
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                                | S2017E178 | 
                                
                                    
                                        Daan Roosegaarde: A smog vacuum cleaner and other magical city designs
                                    
    
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                                                                             September 5, 2017 
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                                | S2017E179 | 
                                
                                    
                                        Erin Marie Saltman: How young people join violent extremist groups -- and how to stop them
                                    
    
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                                                                             September 5, 2017 
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                                | S2017E180 | 
                                
                                    
                                        Ray Dalio: How to build a company where the best ideas win
                                    
    
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                                                                             September 6, 2017 
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                                | S2017E181 | 
                                
                                    
                                        Tomás Saraceno: Would you live in a floating city in the sky?
                                    
    
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                                                                             September 7, 2017 
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                                | S2017E182 | 
                                
                                    
                                        Benjamin Grant: What it feels like to see Earth from space
                                    
    
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                                                                             September 7, 2017 
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                                | S2017E183 | 
                                
                                    
                                        OluTimehin Adegbeye: Who belongs in a city?
                                    
    
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                                                                             September 8, 2017 
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                                | S2017E184 | 
                                
                                    
                                        Caitlin Quattromani and Lauran Arledge: How our friendship survives our opposing politics
                                    
    
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                                                                             September 11, 2017 
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                                | S2017E185 | 
                                
                                    
                                        Emily Esfahani Smith: There's more to life than being happy
                                    
    
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                                                                             September 11, 2017 
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                                | S2017E186 | 
                                
                                    
                                        Alexander Wagner: What really motivates people to be honest in business
                                    
    
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                                                                             September 12, 2017 
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                                | S2017E187 | 
                                
                                    
                                        Pierre Thiam: A forgotten ancient grain that could help Africa prosper
                                    
    
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                                                                             September 13, 2017 
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                                | S2017E188 | 
                                
                                    
                                        Augie Picado: The real reason manufacturing jobs are disappearing
                                    
    
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                                                                             September 14, 2017 
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                                | S2017E189 | 
                                
                                    
                                        Helen Czerski: The fascinating physics of everyday life
                                    
    
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                                                                             September 14, 2017 
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                                | S2017E190 | 
                                
                                    
                                        Sethembile Msezane: Living sculptures that stand for history's truths
                                    
    
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                                                                             September 15, 2017 
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                                | S2017E191 | 
                                
                                    
                                        Jun Wang: How digital DNA could help you make better health choices
                                    
    
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                                                                             September 18, 2017 
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                                | S2017E192 | 
                                
                                    
                                        Olúfẹ́mi Táíwò: Why Africa must become a center of knowledge again
                                    
    
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                                                                             September 19, 2017 
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                                | S2017E193 | 
                                
                                    
                                        Duarte Geraldino: What we're missing in the debate about immigration
                                    
    
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                                                                             September 19, 2017 
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                                | S2017E194 | 
                                
                                    
                                        Armando Azua-Bustos: The most Martian place on Earth
                                    
    
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                                                                             September 20, 2017 
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                                | S2017E195 | 
                                
                                    
                                        Radhika Nagpal: What intelligent machines can learn from a school of fish
                                    
    
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                                                                             September 21, 2017 
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                                | S2017E196 | 
                                
                                    
                                        Theo E.J. Wilson: A black man goes undercover in the alt-right
                                    
    
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                                                                             September 21, 2017 
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                                | S2017E197 | 
                                
                                    
                                        Karoliina Korppoo: How a video game might help us build better cities
                                    
    
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                                                                             September 22, 2017 
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                                | S2017E198 | 
                                
                                    
                                        Anindya Kundu: The boost students need to overcome obstacles
                                    
    
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                                                                             September 24, 2017 
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                                | S2017E199 | 
                                
                                    
                                        Mei Lin Neo: The fascinating secret lives of giant clams
                                    
    
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                                                                             September 25, 2017 
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                                | S2017E200 | 
                                
                                    
                                        Nabila Alibhai: Why people of different faiths are painting their houses of worship yellow
                                    
    
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                                                                             September 26, 2017 
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                                | S2017E201 | 
                                
                                    
                                        Julio Gil: Future tech will give you the benefits of city life anywhere
                                    
    
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                                                                             September 27, 2017 
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                                | S2017E202 | 
                                
                                    
                                        Anna Heringer: The warmth and wisdom of mud buildings
                                    
    
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                                                                             September 28, 2017 
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                                | S2017E203 | 
                                
                                    
                                        Christian Rodríguez: What teen pregnancy looks like in Latin America
                                    
    
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                                                                             September 28, 2017 
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                                | S2017E204 | 
                                
                                    
                                        Euna Lee: What I learned as a prisoner in North Korea
                                    
    
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                                                                             September 29, 2017 
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                                | S2017E205 | 
                                
                                    
                                        Helen Pearson: Lessons from the longest study on human development
                                    
    
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                                                                             October 2, 2017 
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                                | S2017E206 | 
                                
                                    
                                        Gabriela González: How LIGO discovered gravitational waves — and what might be next
                                    
    
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                                                                             October 3, 2017 
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                                | S2017E207 | 
                                
                                    
                                        Prumsodun Ok: The magic of Khmer classical dance
                                    
    
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                                                                             October 3, 2017 
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                                | S2017E208 | 
                                
                                    
                                        Levon Biss: Mind-blowing, magnified portraits of insects
                                    
    
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                                                                             October 4, 2017 
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                                | S2017E209 | 
                                
                                    
                                        Nikki Webber Allen: Don't suffer from your depression in silence
                                    
    
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                                                                             October 5, 2017 
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                                | S2017E210 | 
                                
                                    
                                        Sara Menker: A global food crisis may be less than a decade away
                                    
    
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                                                                             October 5, 2017 
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                                | S2017E211 | 
                                
                                    
                                        Christiane Amanpour: How to seek truth in the era of fake news
                                    
    
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                                                                             October 6, 2017 
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                                | S2017E212 | 
                                
                                    
                                        Chika Ezeanya-Esiobu: How Africa can use its traditional knowledge to make progress
                                    
    
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                                                                             October 9, 2017 
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                                | S2017E213 | 
                                
                                    
                                        Greg Gage: Electrical experiments with plants that count and communicate
                                    
    
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                                                                             October 10, 2017 
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                                | S2017E214 | 
                                
                                    
                                        Eric Dyer: The forgotten art of the zoetrope
                                    
    
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                                                                             October 10, 2017 
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                                | S2017E215 | 
                                
                                    
                                        David Lee: Why jobs of the future won't feel like work
                                    
    
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                                                                             October 11, 2017 
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                                | S2017E216 | 
                                
                                    
                                        Sara DeWitt: 3 fears about screen time for kids -- and why they're not true
                                    
    
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                                                                             October 12, 2017 
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                                | S2017E217 | 
                                
                                    
                                        Elif Shafak: The revolutionary power of diverse thought
                                    
    
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                                                                             October 13, 2017 
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                                | S2017E218 | 
                                
                                    
                                        Paul Tasner: How I became an entrepreneur at 66
                                    
    
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                                                                             October 16, 2017 
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                                | S2017E219 | 
                                
                                    
                                        Kristin Poinar: What's hidden under the Greenland ice sheet?
                                    
    
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                                                                             October 17, 2017 
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                                | S2017E220 | 
                                
                                    
                                        Elizabeth Wayne: We can hack our immune cells to fight cancer
                                    
    
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                                                                             October 17, 2017 
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                                | S2017E221 | 
                                
                                    
                                        Margrethe Vestager: The new age of corporate monopolies
                                    
    
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                                                                             October 18, 2017 
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                                | S2017E222 | 
                                
                                    
                                        Uldus Bakhtiozina: Portraits that transform people into whatever they want to be
                                    
    
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                                                                             October 19, 2017 
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                                | S2017E223 | 
                                
                                    
                                        Chris Sheldrick: A precise, three-word address for every place on earth
                                    
    
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                                                                             October 19, 2017 
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                                | S2017E224 | 
                                
                                    
                                        Huang Yi & KUKA: A human-robot dance duet
                                    
    
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                                                                             October 20, 2017 
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                                | S2017E225 | 
                                
                                    
                                        Gus Casely-Hayford: The powerful stories that shaped Africa
                                    
    
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                                                                             October 20, 2017 
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                                | S2017E226 | 
                                
                                    
                                        Mike Kinney: A pro wrestler's guide to confidence
                                    
    
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                                                                             October 23, 2017 
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                                | S2017E227 | 
                                
                                    
                                        Naomi McDougall Jones: What it's like to be a woman in Hollywood
                                    
    
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                                                                             October 24, 2017 
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                                | S2017E228 | 
                                
                                    
                                        Anjan Sundaram: Why I risked my life to expose a government massacre
                                    
    
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                                                                             October 24, 2017 
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                                | S2017E229 | 
                                
                                    
                                        Rocío Lorenzo: How diversity makes teams more innovative
                                    
    
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                                                                             October 25, 2017 
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                                | S2017E230 | 
                                
                                    
                                        Martin Ford: How we'll earn money in a future without jobs
                                    
    
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                                                                             October 26, 2017 
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                                | S2017E231 | 
                                
                                    
                                        Carlos Bautista: The awful logic of land mines -- and an app that helps people avoid them
                                    
    
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                                                                             October 26, 2017 
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                                | S2017E232 | 
                                
                                    
                                        Zeynep Tufekci: We're building a dystopia just to make people click on ads
                                    
    
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                                                                             October 27, 2017 
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                                | S2017E233 | 
                                
                                    
                                        Shonda Rhimes and Cyndi Stivers: The future of storytelling
                                    
    
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                                                                             October 30, 2017 
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                                | S2017E234 | 
                                
                                    
                                        Tim Kruger: Can we stop climate change by removing CO2 from the air?
                                    
    
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                                                                             October 31, 2017 
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                                | S2017E235 | 
                                
                                    
                                        Lauren Sallan: How to win at evolution and survive a mass extinction
                                    
    
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                                                                             October 31, 2017 
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                                | S2017E236 | 
                                
                                    
                                        Nnedi Okorafor: Sci-fi stories that imagine a future Africa
                                    
    
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                                                                             November 1, 2017 
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                                | S2017E237 | 
                                
                                    
                                        Giulia Enders: The surprisingly charming science of your gut
                                    
    
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                                                                             November 2, 2017 
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                                | S2017E238 | 
                                
                                    
                                        Amel Karboul: The global learning crisis -- and what to do about it
                                    
    
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                                                                             November 3, 2017 
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                                        Gretchen Carlson: How we can end sexual harassment at work
                                    
    
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                                                                             November 6, 2017 
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                                | S2017E240 | 
                                
                                    
                                        Washington Wachira: For the love of birds
                                    
    
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                                                                             November 6, 2017 
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                                | S2017E241 | 
                                
                                    
                                        Inés Hercovich: Why women stay silent after sexual assault
                                    
    
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                                                                             November 7, 2017 
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                                | S2017E242 | 
                                
                                    
                                        Paul Hessburg: Why wildfires have gotten worse -- and what we can do about it
                                    
    
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                                                                             November 7, 2017 
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                                        Ameenah Gurib-Fakim and Stephanie Busari: An interview with Mauritius's first female president
                                    
    
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                                                                             November 8, 2017 
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                                | S2017E244 | 
                                
                                    
                                        Jon Bowers: We should aim for perfection -- and stop fearing failure
                                    
    
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                                                                             November 9, 2017 
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                                | S2017E245 | 
                                
                                    
                                        Robert Muggah: The biggest risks facing cities -- and some solutions
                                    
    
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                                                                             November 9, 2017 
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                                | S2017E246 | 
                                
                                    
                                        Victoria Pratt: How judges can show respect
                                    
    
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                                                                             November 10, 2017 
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                                | S2017E247 | 
                                
                                    
                                        Teresa Njoroge: What I learned serving time for a crime I didn't commit
                                    
    
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                                                                             November 13, 2017 
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                                        Jackson Bird: How to talk (and listen) to transgender people
                                    
    
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                                                                             November 14, 2017 
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                                | S2017E249 | 
                                
                                    
                                        Lloyd Pendleton: The Housing First approach to homelessness
                                    
    
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                                                                             November 14, 2017 
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                                | S2017E250 | 
                                
                                    
                                        David Titley: How the military fights climate change
                                    
    
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                                                                             November 15, 2017 
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                                | S2017E251 | 
                                
                                    
                                        Beth Malone: How my dad's dementia changed my idea of death (and life)
                                    
    
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                                                                             November 16, 2017 
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                                        Christen Reighter: I don't want children -- stop telling me I'll change my mind
                                    
    
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                                                                             November 16, 2017 
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                                        Kayla Briët: Why do I make art? To build time capsules for my heritage
                                    
    
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                                                                             November 17, 2017 
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                                | S2017E254 | 
                                
                                    
                                        Per Espen Stoknes: How to transform apocalypse fatigue into action on global warming
                                    
    
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                                                                             November 17, 2017 
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                                | S2017E255 | 
                                
                                    
                                        Niti Bhan: The hidden opportunities of the informal economy
                                    
    
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                                                                             November 20, 2017 
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                                | S2017E256 | 
                                
                                    
                                        Scott Galloway: How Amazon, Apple, Facebook and Google manipulate our emotions
                                    
    
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                                                                             November 21, 2017 
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                                        Sarah Corbett: Activism needs introverts
                                    
    
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                                                                             November 21, 2017 
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                                | S2017E258 | 
                                
                                    
                                        Mariano Sigman and Dan Ariely: How can groups make good decisions?
                                    
    
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                                                                             November 22, 2017 
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                                        Leah Chase and Pat Mitchell: An interview with the Queen of Creole Cuisine
                                    
    
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                                                                             November 22, 2017 
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                                | S2017E260 | 
                                
                                    
                                        Elizabeth Blackburn: The science of cells that never get old
                                    
    
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                                                                             November 27, 2017 
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                                        Keller Rinaudo: How we're using drones to deliver blood and save lives
                                    
    
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                                                                             November 28, 2017 
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                                | S2017E262 | 
                                
                                    
                                        Matilda Ho: The future of good food in China
                                    
    
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                                                                             November 28, 2017 
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                                | S2017E263 | 
                                
                                    
                                        Natsai Audrey Chieza: Fashion has a pollution problem - can biology fix it?
                                    
    
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                                                                             November 29, 2017 
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                                | S2017E264 | 
                                
                                    
                                        Sebastian Thrun and Chris Anderson: What AI is -- and isn't
                                    
    
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                                                                             November 30, 2017 
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                                | S2017E265 | 
                                
                                    
                                        G.T. Bynum: A Republican mayor's plan to replace partisanship with policy
                                    
    
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                                                                             November 30, 2017 
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                                | S2017E266 | 
                                
                                    
                                        Luvvie Ajayi: Get comfortable with being uncomfortable
                                    
    
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                                                                             December 1, 2017 
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                                        Justin Baldoni: Why I'm done trying to be
                                    
    
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                                                                             December 4, 2017 
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                                | S2017E268 | 
                                
                                    
                                        Dan Gartenberg: The brain benefits of deep sleep -- and how to get more of it
                                    
    
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                                                                             December 5, 2017 
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                                | S2017E269 | 
                                
                                    
                                        Martina Flor: The secret language of letter design
                                    
    
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                                                                             December 5, 2017 
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                                | S2017E270 | 
                                
                                    
                                        Alastair Gray: How fake handbags fund terrorism and organized crime
                                    
    
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                                                                             December 6, 2017 
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                                | S2017E271 | 
                                
                                    
                                        Dao Nguyen: What makes something go viral?
                                    
    
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                                                                             December 7, 2017 
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                                | S2017E272 | 
                                
                                    
                                        Devita Davison: How urban agriculture is transforming Detroit
                                    
    
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                                                                             December 7, 2017 
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                                | S2017E273 | 
                                
                                    
                                        Nadine Hachach-Haram: How augmented reality could change the future of surgery
                                    
    
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                                                                             December 8, 2017 
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                                | S2017E274 | 
                                
                                    
                                        Gautam Bhan: A bold plan to house 100 million people
                                    
    
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                                                                             December 11, 2017 
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                                | S2017E275 | 
                                
                                    
                                        Xavier De Kestelier: Adventures of an interplanetary architect
                                    
    
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                                                                             December 11, 2017 
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                                | S2017E276 | 
                                
                                    
                                        Joan Blades and John Gable: Free yourself from your filter bubbles
                                    
    
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                                                                             December 12, 2017 
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                                | S2017E277 | 
                                
                                    
                                        Miho Janvier: Lessons from a solar storm chaser
                                    
    
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                                                                             December 12, 2017 
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                                | S2017E278 | 
                                
                                    
                                        Kamau Gachigi: Success stories from Kenya's first makerspace
                                    
    
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                                                                             December 13, 2017 
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                                | S2017E279 | 
                                
                                    
                                        David Brenner: A new weapon in the fight against superbugs
                                    
    
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                                                                             December 14, 2017 
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                                | S2017E280 | 
                                
                                    
                                        Angela Wang: How China is changing the future of shopping
                                    
    
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                                                                             December 14, 2017 
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                                | S2017E281 | 
                                
                                    
                                        Atul Gawande: Want to get great at something? Get a coach
                                    
    
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                                                                             December 15, 2017 
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                                | S2017E282 | 
                                
                                    
                                        Javed Akhtar: The gift of words
                                    
    
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                                                                             December 18, 2017 
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                                | S2017E283 | 
                                
                                    
                                        Tiffany Watt Smith: The history of human emotions
                                    
    
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                                                                             December 18, 2017 
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                                | S2017E284 | 
                                
                                    
                                        Joel Jackson: A vehicle built in Africa, for Africa
                                    
    
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                                                                             December 19, 2017 
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                                | S2017E285 | 
                                
                                    
                                        Yvette Alberdingk Thijm: The power of citizen video to create undeniable truths
                                    
    
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                                                                             December 19, 2017 
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                                | S2017E286 | 
                                
                                    
                                        Deborah Willis and Hank Willis: Thomas A mother and son united by love and art
                                    
    
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                                                                             December 20, 2017 
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                                | S2017E287 | 
                                
                                    
                                        Christian Benimana: The next generation of African architects and designers
                                    
    
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                                                                             December 21, 2017 
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                                | S2017E288 | 
                                
                                    
                                        Heather Lanier: 'Good' and 'bad' are incomplete stories we tell ourselves
                                    
    
                                                                             season finale 
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                                                                             December 21, 2017 
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