| S2019E01 | Jan Rader: In the opioid crisis, here's what it takes to save a life | January 2, 2019 | 15 |  | 
                                                    
                                | S2019E02 | Elizabeth Lyle: How to break bad management habits before they reach the next generation of leaders | January 3, 2019 | 12 |  | 
                                                    
                                | S2019E03 | Lýdia Machová: The secrets of learning a new language | January 4, 2019 | 11 |  | 
                                                    
                                | S2019E04 | Paula Stone Williams and Jonathan Williams: The story of a parent's transition and a son's redemption | January 7, 2019 | 13 |  | 
                                                    
                                | S2019E05 | Martin Danoesastro: What are you willing to give up to change the way we work? | January 8, 2019 | 13 |  | 
                                                    
                                | S2019E06 | Chiki Sarkar: How India's smartphone revolution is creating a new generation of readers and writers | January 8, 2019 | 10 |  | 
                                                    
                                | S2019E07 | Renzo Vitale: What should electric cars sound like? | January 9, 2019 | 12 |  | 
                                                    
                                | S2019E08 | Karissa Sanbonmatsu: The biology of gender, from DNA to the brain | January 10, 2019 | 13 |  | 
                                                    
                                | S2019E09 | Shohini Ghose: A beginner's guide to quantum computing | January 11, 2019 | 10 |  | 
                                                    
                                | S2019E10 | Gunjan Bhardwaj: How blockchain and AI can help us decipher medicine's big data | January 14, 2019 | 10 |  | 
                                                    
                                | S2019E11 | Deutsche Philharmonie Merck: "Part II. The Journey Through Time" / "Ruslan and Lyudmila" | January 14, 2019 | 14 |  | 
                                                    
                                | S2019E12 | Boris Hesser: A grassroots healthcare revolution in Africa | January 14, 2019 | 11 |  | 
                                                    
                                | S2019E13 | Vikas Jaitely: How we can fight antibiotic-resistant superbugs with a new class of vaccines | January 14, 2019 | 12 |  | 
                                                    
                                | S2019E14 | Lars Jönsson: "Healthcare Anthem of Merck KGaA, Darmstadt, Germany" | January 14, 2019 | 2 |  | 
                                                    
                                | S2019E15 | Sarah Klein: The possibilities of human-centric lighting | January 14, 2019 | 11 |  | 
                                                    
                                | S2019E16 | Doreen Koenning: Can sharks help us fight cancer? | January 14, 2019 | 12 |  | 
                                                    
                                | S2019E17 | Daniel Sherling: How we use a shipping container to spark scientific curiosity | January 14, 2019 | 7 |  | 
                                                    
                                | S2019E18 | Kathy Vinokurov: Challenging the perception of belonging | January 14, 2019 | 10 |  | 
                                                    
                                | S2019E19 | Renzo Vitale: "Drottning Kristina" | January 14, 2019 | 5 |  | 
                                                    
                                | S2019E20 | Scott Williams: The impact of a TED Talk -- one year later | January 14, 2019 | 9 |  | 
                                                    
                                | S2019E21 | Monique W. Morris: Why black girls are targeted for punishment at school -- and how to change that | January 15, 2019 | 13 |  | 
                                                    
                                | S2019E22 | Katharine Wilkinson: How empowering women and girls can help stop global warming | January 16, 2019 | 14 |  | 
                                                    
                                | S2019E23 | Casey Gerald: Embrace your raw, strange magic | January 17, 2019 | 17 |  | 
                                                    
                                | S2019E24 | Akash Manoj: A life-saving device that detects silent heart attacks | January 17, 2019 | 8 |  | 
                                                    
                                | S2019E25 | LADAMA: How music crosses cultures and empowers communities | January 18, 2019 | 14 |  | 
                                                    
                                | S2019E26 | Cecile Richards: The political progress women have made -- and what's next | January 18, 2019 | 17 |  | 
                                                    
                                | S2019E27 | Kotchakorn Voraakhom: How to transform sinking cities into landscapes that fight floods | January 22, 2019 | 13 |  | 
                                                    
                                | S2019E28 | Tiana Epps-Johnson: What's needed to bring the US voting system into the 21st century | January 23, 2019 | 11 |  | 
                                                    
                                | S2019E29 | Débora Mesa Molina: Stunning buildings made from raw, imperfect materials | January 24, 2019 | 12 |  | 
                                                    
                                | S2019E30 | Mai Lan: "Autopilote" / "Pumper" | January 25, 2019 | 9 |  | 
                                                    
                                | S2019E31 | Tim Harford: A powerful way to unleash your natural creativity | January 25, 2019 | 17 |  | 
                                                    
                                | S2019E32 | Soraya Chemaly: The power of women's anger | January 28, 2019 | 12 |  | 
                                                    
                                | S2019E33 | Marian Wright Edelman: Reflections from a lifetime fighting to end child poverty | January 30, 2019 | 15 |  | 
                                                    
                                | S2019E34 | Emily Quinn: The way we think about biological sex is wrong | January 31, 2019 | 14 |  | 
                                                    
                                | S2019E35 | Leland Melvin: An astronaut's story of curiosity, perspective and change | January 31, 2019 | 13 |  | 
                                                    
                                | S2019E36 | Ruby Sales: How we can start to heal the pain of racial division | February 1, 2019 | 20 |  | 
                                                    
                                | S2019E37 | Matt Beane: How do we learn to work with intelligent machines? | February 4, 2019 | 10 |  | 
                                                    
                                | S2019E38 | Dan Clay: Why you should bring your whole self to work | February 5, 2019 | 5 |  | 
                                                    
                                | S2019E39 | Amy Nicole Baker: 7 common questions about workplace romance | February 5, 2019 | 6 |  | 
                                                    
                                | S2019E40 | Michael C. Bush: This is what makes employees happy at work | February 5, 2019 | 4 |  | 
                                                    
                                | S2019E41 | Wendy De La Rosa: 3 psychological tricks to help you save money | February 5, 2019 | 6 |  | 
                                                    
                                | S2019E42 | Matt Mullenweg: Why working from home is good for business | February 5, 2019 | 5 |  | 
                                                    
                                | S2019E43 | Priyanka Jain: How to make applying for jobs less painful | February 5, 2019 | 5 |  | 
                                                    
                                | S2019E44 | Nicaila Matthews Okome: This is the side hustle revolution | February 5, 2019 | 4 |  | 
                                                    
                                | S2019E45 | Patty McCord: 8 lessons on building a company people enjoy working for | February 5, 2019 | 5 |  | 
                                                    
                                | S2019E46 | Danielle R. Moss: How we can help the "forgotten middle" reach their full potential | February 6, 2019 | 13 |  | 
                                                    
                                | S2019E47 | Julian Burschka: What your breath could reveal about your health | February 7, 2019 | 13 |  | 
                                                    
                                | S2019E48 | Anirudh Sharma: Ink made of air pollution | February 8, 2019 | 8 |  | 
                                                    
                                | S2019E49 | Shad Begum: How women in Pakistan are creating political change | February 11, 2019 | 14 |  | 
                                                    
                                | S2019E50 | Mathias Basner: Why noise is bad for your health -- and what you can do about it | February 12, 2019 | 10 |  | 
                                                    
                                | S2019E51 | Dropbox: How one team turned a sprint project into a marathon success | February 12, 2019 | 3 |  | 
                                                    
                                | S2019E52 | Steven Petrow: 3 ways to practice civility | February 13, 2019 | 14 |  | 
                                                    
                                | S2019E53 | Aja Monet and phillip agnew: A love story about the power of art as organizing | February 14, 2019 | 12 |  | 
                                                    
                                | S2019E54 | Roy Bahat and Bryn Freedman: How do we find dignity at work? | February 19, 2019 | 11 |  | 
                                                    
                                | S2019E55 | Jeanne Pinder: What if all US health care costs were transparent? | February 20, 2019 | 7 |  | 
                                                    
                                | S2019E56 | Liz Kleinrock: How to teach kids to talk about taboo topics | February 20, 2019 | 12 |  | 
                                                    
                                | S2019E57 | Ashweetha Shetty: How education helped me rewrite my life | February 21, 2019 | 11 |  | 
                                                    
                                | S2019E58 | Dolores Huerta: How to overcome apathy and find your power | February 22, 2019 | 13 |  | 
                                                    
                                | S2019E59 | Ronald Rael: An architect's subversive reimagining of the US-Mexico border wall | February 25, 2019 | 11 |  | 
                                                    
                                | S2019E60 | Lindy Lou Isonhood: A juror's reflections on the death penalty | February 26, 2019 | 16 |  | 
                                                    
                                | S2019E61 | Karl Skjonnemand: The self-assembling computer chips of the future | February 27, 2019 | 12 |  | 
                                                    
                                | S2019E62 | Farida Nabourema: Is your country at risk of becoming a dictatorship? Here's how to know | February 28, 2019 | 11 |  | 
                                                    
                                | S2019E63 | Majd Mashharawi: How I'm making bricks out of ashes and rubble in Gaza | March 4, 2019 | 11 |  | 
                                                    
                                | S2019E64 | César Hidalgo: A bold idea to replace politicians | March 5, 2019 | 13 |  | 
                                                    
                                | S2019E65 | Yvonne van Amerongen: The "dementia village" that's redefining elder care | March 11, 2019 | 11 |  | 
                                                    
                                | S2019E66 | Sarah T. Stewart: Where did the Moon come from? A new theory | March 13, 2019 | 11 |  | 
                                                    
                                | S2019E67 | Thomas Curran: Our dangerous obsession with perfectionism is getting worse | March 14, 2019 | 15 |  | 
                                                    
                                | S2019E68 | Crush Club: "My Man" / "Bohanna" / "We Dance" | March 15, 2019 | 8 |  | 
                                                    
                                | S2019E69 | Amanda Williams: Why I turned Chicago's abandoned homes into art | March 19, 2019 | 14 |  | 
                                                    
                                | S2019E70 | Olympia Della Flora: Creative ways to get kids to thrive in school | March 21, 2019 | 13 |  | 
                                                    
                                | S2019E71 | Esha Alwani: What it's like to have Tourette's -- and how music gives me back control | March 25, 2019 | 10 |  | 
                                                    
                                | S2019E72 | Rebecca Brachman: A new class of drug that could prevent depression and PTSD | March 26, 2019 | 5 |  | 
                                                    
                                | S2019E73 | Samy Nour Younes: A short history of trans people's long fight for equality | March 28, 2019 | 6 |  | 
                                                    
                                | S2019E74 | Nora Brown: "East Virginia" / "John Brown's Dream" | March 29, 2019 | 9 |  | 
                                                    
                                | S2019E75 | Kimberly Noble: How does income affect childhood brain development? | April 2, 2019 | 12 |  | 
                                                    
                                | S2019E76 | Helen Marriage: Public art that turns cities into playgrounds of the imagination | April 3, 2019 | 12 |  | 
                                                    
                                | S2019E77 | Muhammed Idris: What refugees need to start new lives | April 4, 2019 | 6 |  | 
                                                    
                                | S2019E78 | Eve Pearlman: How to lead a conversation between people who disagree | April 8, 2019 | 9 |  | 
                                                    
                                | S2019E79 | Nora McInerny: We don't "move on" from grief. We move forward with it | April 9, 2019 | 15 |  | 
                                                    
                                | S2019E80 | Keith Kirkland: Wearable tech that helps you navigate by touch | April 10, 2019 | 6 |  | 
                                                    
                                | S2019E81 | Kashfia Rahman: How risk-taking changes a teenager's brain | April 11, 2019 | 12 |  | 
                                                    
                                | S2019E82 | Rana Abdelhamid: 3 lessons on starting a movement from a self-defense trailblazer | April 12, 2019 | 11 |  | 
                                                    
                                | S2019E83 | Kakenya Ntaiya: Empower a girl, transform a community | April 15, 2019 | 13 |  | 
                                                    
                                | S2019E84 | Carole Cadwalladr: Facebook's role in Brexit -- and the threat to democracy | April 16, 2019 | 15 |  | 
                                                    
                                | S2019E85 | Jack Dorsey: How Twitter needs to change | April 17, 2019 | 30 |  | 
                                                    
                                | S2019E86 | Sheperd Doeleman: Inside the black hole image that made history | April 18, 2019 | 11 |  | 
                                                    
                                | S2019E87 | Danielle N. Lee: How hip-hop helps us understand science | April 19, 2019 | 8 |  | 
                                                    
                                | S2019E88 | Romain Lacombe: A personal air-quality tracker that lets you know what you're breathing | April 22, 2019 | 6 |  | 
                                                    
                                | S2019E89 | David R. Liu: Can we cure genetic diseases by rewriting DNA? | April 23, 2019 | 16 |  | 
                                                    
                                | S2019E90 | Srikumar Rao: Plug into your hard-wired happiness | April 23, 2019 | 18 |  | 
                                                    
                                | S2019E91 | Elizabeth Dunn: Helping others makes us happier -- but it matters how we do it | April 26, 2019 | 14 |  | 
                                                    
                                | S2019E92 | Hannah Gadsby: Three ideas. Three contradictions. Or not. | April 29, 2019 | 19 |  | 
                                                    
                                | S2019E93 | Yana Buhrer Tavanier: How to recover from activism burnout | April 30, 2019 | 8 |  | 
                                                    
                                | S2019E94 | Michele Wucker: Why we ignore obvious problems -- and how to act on them | May 1, 2019 | 10 |  | 
                                                    
                                | S2019E95 | Joanne Chory: How supercharged plants could slow climate change | May 2, 2019 | 14 |  | 
                                                    
                                | S2019E96 | Es Devlin: Mind-blowing stage sculptures that fuse music and technology | May 3, 2019 | 17 |  | 
                                                    
                                | S2019E97 | Ivan Poupyrev: Everything around you can become a computer | May 6, 2019 | 13 |  | 
                                                    
                                | S2019E98 | Eric Liu: How to revive your belief in democracy | May 7, 2019 | 15 |  | 
                                                    
                                | S2019E99 | Halla Tómasdóttir and Bryn Freedman: The crisis of leadership -- and a new way forward | May 8, 2019 | 14 |  | 
                                                    
                                | S2019E100 | Wajahat Ali: The case for having kids | May 9, 2019 | 13 |  | 
                                                    
                                | S2019E101 | Matt Walker: Sleep is your superpower | May 10, 2019 | 19 |  | 
                                                    
                                | S2019E102 | Doug Roble: Digital humans that look just like us | May 13, 2019 | 13 |  | 
                                                    
                                | S2019E103 | Suchitra Krishnan-Sarin: What you should know about vaping and e-cigarettes | May 15, 2019 | 14 |  | 
                                                    
                                | S2019E104 | Arnav Kapur: How AI could become an extension of your mind | May 16, 2019 | 9 |  | 
                                                    
                                | S2019E105 | The surprising connection between brain injuries and crime | Kim Gorgens | May 17, 2019 | 11 |  | 
                                                    
                                | S2019E106 | Katie Hood: The difference between healthy and unhealthy love | May 17, 2019 | 12 |  | 
                                                    
                                | S2019E107 | Brittany Packnett: How to build your confidence -- and spark it in others | May 20, 2019 | 14 |  | 
                                                    
                                | S2019E108 | Lucy Cooke: Sloths! The strange life of the world's slowest mammal | May 21, 2019 | 14 |  | 
                                                    
                                | S2019E109 | Bruce Friedrich: The next global agricultural revolution | May 21, 2019 | 6 |  | 
                                                    
                                | S2019E110 | Hamdi Ulukaya: The anti-CEO playbook | May 22, 2019 | 17 |  | 
                                                    
                                | S2019E111 | America Ferrera: My identity is a superpower -- not an obstacle | May 23, 2019 | 14 |  | 
                                                    
                                | S2019E112 | Jarrell Daniels: What prosecutors and incarcerated people can learn from each other | May 24, 2019 | 12 |  | 
                                                    
                                | S2019E113 | Kate E. Brandt: A world without waste | May 24, 2019 | 12 |  | 
                                                    
                                | S2019E114 | Ane Brun: "It All Starts With One" / "You Light My Fire" | May 28, 2019 | 12 |  | 
                                                    
                                | S2019E115 | Rev. William Barber and Rev. Liz Theoharis: A call for a moral revival | May 28, 2019 | 20 |  | 
                                                    
                                | S2019E116 | Ayanna Howard: Why we need to build robots we can trust | May 28, 2019 | 11 |  | 
                                                    
                                | S2019E117 | Flor de Toloache: "Ruiseñor" / "No Hay Vuelta Atrás" | May 28, 2019 | 10 |  | 
                                                    
                                | S2019E118 | Simona Abdallah: Beats that break barriers | May 28, 2019 | 4 |  | 
                                                    
                                | S2019E119 | Neha Madhira and Haley Stack: Why student journalists should be protected from censorship | May 28, 2019 | 7 |  | 
                                                    
                                | S2019E120 | Stephen Doyle: Art that brings words to life | May 28, 2019 | 12 |  | 
                                                    
                                | S2019E121 | Chitra Aiyar: How to build community when you feel isolated | May 28, 2019 | 9 |  | 
                                                    
                                | S2019E122 | Nivruti Rai: An open-source database to create "guardian angel" AI | May 28, 2019 | 16 |  | 
                                                    
                                | S2019E123 | Beth Mortimer and Tarje Nissen-Meyer: The enigmatic language of elephants | May 28, 2019 | 12 |  | 
                                                    
                                | S2019E124 | Galit Ariel: How AR can make us feel more connected to the world | May 28, 2019 | 12 |  | 
                                                    
                                | S2019E125 | Maeve Higgins: Why the "good immigrant" is a bad narrative | May 28, 2019 | 10 |  | 
                                                    
                                | S2019E126 | Baratunde Thurston: How to deconstruct racism, one headline at a time | May 29, 2019 | 17 |  | 
                                                    
                                | S2019E127 | Erika Hamden: What it takes to launch a telescope | May 30, 2019 | 7 |  | 
                                                    
                                | S2019E128 | Reniqua Allen: The story we tell about millennials -- and who we leave out | May 30, 2019 | 11 |  | 
                                                    
                                | S2019E129 | Roger Hanlon: The amazing brains and morphing skin of octopuses and other cephalopods | May 31, 2019 | 14 |  | 
                                                    
                                | S2019E130 | Bjarke Ingels: Floating cities, the LEGO House and other architectural forms of the future | June 3, 2019 | 15 |  | 
                                                    
                                | S2019E131 | Kate Bowler: "Everything happens for a reason" -- and other lies I've loved | June 4, 2019 | 15 |  | 
                                                    
                                | S2019E132 | David Brooks: The lies our culture tells us about what matters -- and a better way to live | June 5, 2019 | 15 |  | 
                                                    
                                | S2019E133 | The Nature Conservancy: An ingenious proposal for scaling up marine protection | June 7, 2019 | 5 |  | 
                                                    
                                | S2019E134 | Juna Kollmeier: The most detailed map of galaxies, black holes and stars ever made | June 7, 2019 | 14 |  | 
                                                    
                                | S2019E135 | Karen Lloyd: The mysterious microbes living deep inside the earth -- and how they could help humanity | June 10, 2019 | 14 |  | 
                                                    
                                | S2019E136 | Priya Parker: 3 steps to turn everyday get-togethers into transformative gatherings | June 11, 2019 | 10 |  | 
                                                    
                                | S2019E137 | Mónica Ramírez: Passing the mic to migrant farmer workers | June 12, 2019 | 12 |  | 
                                                    
                                | S2019E138 | Marie Howe: "The Singularity" | June 12, 2019 | 2 |  | 
                                                    
                                | S2019E139 | Resistance Revival Chorus: "The Rich Man's House" / "Woke Up This Morning (With My Mind Stayed on Freedom)" | June 12, 2019 | 7 |  | 
                                                    
                                | S2019E140 | Daniel Lismore: My life as a work of art | June 13, 2019 | 9 |  | 
                                                    
                                | S2019E141 | Michael Tubbs: The political power of being a good neighbor | June 14, 2019 | 17 |  | 
                                                    
                                | S2019E142 | David Baker: 5 challenges we could solve by designing new proteins | June 17, 2019 | 10 |  | 
                                                    
                                | S2019E143 | Rob Reid: How synthetic biology could wipe out humanity -- and how we can stop it | June 18, 2019 | 17 |  | 
                                                    
                                | S2019E144 | Suleika Jaouad: What almost dying taught me about living | June 19, 2019 | 17 |  | 
                                                    
                                | S2019E145 | Sarah Kay: "A Bird Made of Birds" | June 21, 2019 | 5 |  | 
                                                    
                                | S2019E146 | Brandon Clifford: The architectural secrets of the world's ancient wonders | June 21, 2019 | 4 |  | 
                                                    
                                | S2019E147 | Lindsay Amer: Why kids need to learn about gender and sexuality | June 24, 2019 | 8 |  | 
                                                    
                                | S2019E148 | Climbing PoeTree: "Being Human" / "Awakening" | June 25, 2019 | 11 |  | 
                                                    
                                | S2019E149 | Heidi Grant: How to ask for help -- and get a "yes" | June 26, 2019 | 12 |  | 
                                                    
                                | S2019E150 | Jonny Sun: You are not alone in your loneliness | June 27, 2019 | 11 |  | 
                                                    
                                | S2019E151 | Jon Gray: The next big thing is coming from the Bronx, again | June 28, 2019 | 10 |  | 
                                                    
                                | S2019E152 | Glenn Cantave: How augmented reality is changing activism | July 1, 2019 | 7 |  | 
                                                    
                                | S2019E153 | Moriba Jah: The world's first crowdsourced space traffic monitoring system | July 2, 2019 | 5 |  | 
                                                    
                                | S2019E154 | Julius Maada Bio: A vision for the future of Sierra Leone | July 3, 2019 | 16 |  | 
                                                    
                                | S2019E155 | Natalie Fratto: 3 ways to measure your adaptability -- and how to improve it | July 5, 2019 | 7 |  | 
                                                    
                                | S2019E156 | Barbara J. King: Grief and love in the animal kingdom | July 8, 2019 | 15 |  | 
                                                    
                                | S2019E157 | Rick Doblin: The future of psychedelic-assisted psychotherapy | July 9, 2019 | 17 |  | 
                                                    
                                | S2019E158 | Jamie Paik: Origami robots that reshape and transform themselves | July 10, 2019 | 12 |  | 
                                                    
                                | S2019E159 | Amy Padnani: How we're honoring people overlooked by history | July 11, 2019 | 11 |  | 
                                                    
                                | S2019E160 | Sharmeen Obaid-Chinoy: How film transforms the way we see the world | July 12, 2019 | 12 |  | 
                                                    
                                | S2019E161 | Ella Al-Shamahi: The fascinating (and dangerous) places scientists aren't exploring | July 15, 2019 | 16 |  | 
                                                    
                                | S2019E162 | Derren Brown: Mentalism, mind reading and the art of getting inside your head | July 16, 2019 | 14 |  | 
                                                    
                                | S2019E163 | Claudia Miner: A new way to get every child ready for kindergarten | July 17, 2019 | 10 |  | 
                                                    
                                | S2019E164 | Elizabeth Howell: How we can improve maternal healthcare -- before, during and after pregnancy | July 18, 2019 | 15 |  | 
                                                    
                                | S2019E165 | Rahul Mehrotra: The architectural wonder of impermanent cities | July 22, 2019 | 14 |  | 
                                                    
                                | S2019E166 | Hajer Sharief: How to use family dinner to teach politics | July 23, 2019 | 11 |  | 
                                                    
                                | S2019E167 | Tshering Tobgay: An urgent call to protect the world's "Third Pole" | July 25, 2019 | 15 |  | 
                                                    
                                | S2019E168 | George Monbiot: The new political story that could change everything | July 26, 2019 | 15 |  | 
                                                    
                                | S2019E169 | Nicola Sturgeon: Why governments should prioritize well-being | July 29, 2019 | 10 |  | 
                                                    
                                | S2019E170 | Ivonne Roman: How policewomen make communities safer | July 30, 2019 | 6 |  | 
                                                    
                                | S2019E171 | Nicola Sturgeon: What Brexit means for Scotland | July 30, 2019 | 6 |  | 
                                                    
                                | S2019E172 | Nanfu Wang: What it was like to grow up under China's one-child policy | July 31, 2019 | 6 |  | 
                                                    
                                | S2019E173 | Margaret Heffernan: The human skills we need in an unpredictable world | August 1, 2019 | 16 |  | 
                                                    
                                | S2019E174 | Marc Bamuthi Joseph: "You Have the Rite" | August 2, 2019 | 7 |  | 
                                                    
                                | S2019E175 | Victor Vescovo: What's at the bottom of the ocean -- and how we're getting there | August 2, 2019 | 8 |  | 
                                                    
                                | S2019E176 | Joseph Gordon-Levitt: How craving attention makes you less creative | August 20, 2019 | 13 |  | 
                                                    
                                | S2019E177 | Jon Lowenstein: Family, hope and resilience on the migrant trail | August 21, 2019 | 14 |  | 
                                                    
                                | S2019E178 | Bina Venkataraman: The power to think ahead in a reckless age | August 22, 2019 | 13 |  | 
                                                    
                                | S2019E179 | Pico Iyer: What ping-pong taught me about life | August 23, 2019 | 13 |  | 
                                                    
                                | S2019E180 | Kishore Mahbubani: How the West can adapt to a rising Asia | August 26, 2019 | 18 |  | 
                                                    
                                | S2019E181 | Britt Wray: How climate change affects your mental health | August 27, 2019 | 8 |  | 
                                                    
                                | S2019E182 | Kelly Wanser: Emergency medicine for our climate fever | August 28, 2019 | 15 |  | 
                                                    
                                | S2019E183 | Lee Thomas: How I help people understand vitiligo | August 29, 2019 | 16 |  | 
                                                    
                                | S2019E184 | Yeonmi Park: What I learned about freedom after escaping North Korea | August 30, 2019 | 11 |  | 
                                                    
                                | S2019E185 | Asmeret Asefaw Berhe: A climate change solution that's right under our feet | September 3, 2019 | 14 |  | 
                                                    
                                | S2019E186 | Jochen Wegner: What happened when we paired up thousands of strangers to talk politics | September 3, 2019 | 14 |  | 
                                                    
                                | S2019E187 | Emily F. Rothman: How porn changes the way teens think about sex | September 4, 2019 | 15 |  | 
                                                    
                                | S2019E188 | Anthony Veneziale: "Stumbling towards intimacy": An improvised TED Talk | September 4, 2019 | 11 |  | 
                                                    
                                | S2019E189 | Andrew Marantz: Inside the bizarre world of internet trolls and propagandists | September 5, 2019 | 15 |  | 
                                                    
                                | S2019E190 | Howard Taylor: A global initiative to end violence against children | September 5, 2019 | 11 |  | 
                                                    
                                | S2019E191 | Phillip Atiba Goff: How we can make racism a solvable problem -- and improve policing | September 9, 2019 | 12 |  | 
                                                    
                                | S2019E192 | Carl June: A "living drug" that could change the way we treat cancer | September 10, 2019 | 15 |  | 
                                                    
                                | S2019E193 | Sandeep Jauhar: How your emotions change the shape of your heart | September 10, 2019 | 16 |  | 
                                                    
                                | S2019E194 | Danielle Citron: How deepfakes undermine truth and threaten democracy | September 11, 2019 | 13 |  | 
                                                    
                                | S2019E195 | Jacqueline Woodson: What reading slowly taught me about writing | September 12, 2019 | 11 |  | 
                                                    
                                | S2019E196 | Nick Hanauer: The dirty secret of capitalism -- and a new way forward | September 13, 2019 | 17 |  | 
                                                    
                                | S2019E197 | Emmett Shear: What streaming means for the future of entertainment | September 16, 2019 | 15 |  | 
                                                    
                                | S2019E198 | Kristie Ebi: How climate change could make our food less nutritious | September 16, 2019 | 11 |  | 
                                                    
                                | S2019E199 | Patrick Chappatte: A free world needs satire | September 17, 2019 | 14 |  | 
                                                    
                                | S2019E200 | Federica Bianco: How we use astrophysics to study earthbound problems | September 17, 2019 | 5 |  | 
                                                    
                                | S2019E201 | Johann Hari: This could be why you're depressed or anxious | September 18, 2019 | 20 |  | 
                                                    
                                | S2019E202 | Cindy Gallop: Make love, not porn | September 19, 2019 | 4 |  | 
                                                    
                                | S2019E203 | Richard Bona: "Tumba La Nyama" / "Mulema" | September 20, 2019 | 12 |  | 
                                                    
                                | S2019E204 | Sonaar Luthra: We need to track the world's water like we track the weather | September 20, 2019 | 13 |  | 
                                                    
                                | S2019E205 | Safeena Husain: A bold plan to empower 1.6 million out-of-school girls in India | September 23, 2019 | 10 |  | 
                                                    
                                | S2019E206 | Emeli Sandé: "You Are Not Alone" / "Extraordinary Being" / "Shine" | September 23, 2019 | 11 |  | 
                                                    
                                | S2019E207 | Tim Flannery: Can seaweed help curb global warming? | September 23, 2019 | 14 |  | 
                                                    
                                | S2019E208 | Yaniv Erlich: How we're building the world's largest family tree | September 25, 2019 | 11 |  | 
                                                    
                                | S2019E209 | Will Hurd: A wall won't solve America's border problems | September 26, 2019 | 17 |  | 
                                                    
                                | S2019E210 | Sam Van Aken: How one tree grows 40 different kinds of fruit | September 27, 2019 | 11 |  | 
                                                    
                                | S2019E211 | Muthoni Drummer Queen: Creativity builds nations | September 26, 2019 | 12 |  | 
                                                    
                                | S2019E212 | Sarah Sze: How we experience time and memory through art | September 30, 2019 | 14 |  | 
                                                    
                                | S2019E213 | Mohammad Modarres: Why you should shop at your local farmers market | October 1, 2019 | 6 |  | 
                                                    
                                | S2019E214 | Moreangels Mbizah: How community-led conservation can save wildlife | October 1, 2019 | 5 |  | 
                                                    
                                | S2019E215 | Mitchell Katz: What the US health care system assumes about you | October 2, 2019 | 16 |  | 
                                                    
                                | S2019E216 | Camilla Arndal Andersen: What happens in your brain when you taste food | October 3, 2019 | 14 |  | 
                                                    
                                | S2019E217 | Efosa Ojomo: Reducing corruption takes a specific kind of investment | October 4, 2019 | 12 |  | 
                                                    
                                | S2019E218 | Paul Rucker: "Criminalization of Survival" | October 4, 2019 | 5 |  | 
                                                    
                                | S2019E219 | Herman Narula: The transformative power of video games | October 8, 2019 | 12 |  | 
                                                    
                                | S2019E220 | Gangadhar Patil: How we're helping local reporters turn important stories into national news | October 8, 2019 | 5 |  | 
                                                    
                                | S2019E221 | Andrew Forrest: A radical plan to end plastic waste | October 8, 2019 | 15 |  | 
                                                    
                                | S2019E222 | Juan Enriquez: A personal plea for humanity at the US-Mexico border | October 9, 2019 | 10 |  | 
                                                    
                                | S2019E223 | Laura Boykin: How we're using DNA tech to help farmers fight crop diseases | October 10, 2019 | 12 |  | 
                                                    
                                | S2019E224 | Shannon Lee: What Bruce Lee can teach us about living fully | October 10, 2019 | 11 |  | 
                                                    
                                | S2019E225 | Judith Jamison and members of the Alvin Ailey American Dance Theater: Revelations from a lifetime of dance | October 11, 2019 | 17 |  | 
                                                    
                                | S2019E226 | Adena Friedman: What's the future of capitalism? | October 11, 2019 | 12 |  | 
                                                    
                                | S2019E227 | The Bloom Twins: "Wrong" / "Small Town Weirdos" | October 11, 2019 | 9 |  | 
                                                    
                                | S2019E228 | First Aid Kit: "King of the World" / "Nothing Has to Be True" / "My Silver Lining" | October 11, 2019 | 12 |  | 
                                                    
                                | S2019E229 | David Deutsch: After billions of years of monotony, the universe is waking up | October 14, 2019 | 15 |  | 
                                                    
                                | S2019E230 | Julie Cordua: How we can eliminate child sexual abuse material from the internet | October 15, 2019 | 14 |  | 
                                                    
                                | S2019E231 | Marcus Bullock: An app that helps incarcerated people stay connected to their families | October 15, 2019 | 15 |  | 
                                                    
                                | S2019E232 | Luis H. Zayas: The psychological impact of child separation at the US-Mexico border | October 15, 2019 | 15 |  | 
                                                    
                                | S2019E233 | Tina Arrowood: A circular economy for salt that keeps rivers clean | October 16, 2019 | 13 |  | 
                                                    
                                | S2019E234 | Alasdair Harris: How a handful of fishing villages sparked a marine conservation revolution | October 17, 2019 | 12 |  | 
                                                    
                                | S2019E235 | Ayana Elizabeth Johnson: A love story for the coral reef crisis | October 18, 2019 | 7 |  | 
                                                    
                                | S2019E236 | Bjarke Ingels: An architect's guide to living on Mars | October 18, 2019 | 8 |  | 
                                                    
                                | S2019E237 | Becca McCharen-Tran: Fashion that celebrates all body types -- boldly and unapologetically | October 22, 2019 | 8 |  | 
                                                    
                                | S2019E238 | Janelle Shane: The danger of AI is weirder than you think | October 22, 2019 | 10 |  | 
                                                    
                                | S2019E239 | Abhishek Gopalka: How motivation can fix public systems | October 23, 2019 | 14 |  | 
                                                    
                                | S2019E240 | Jon M. Chu: The pride and power of representation in film | October 23, 2019 | 14 |  | 
                                                    
                                | S2019E241 | Ashwin Naidu: The link between fishing cats and mangrove forest conservation | October 24, 2019 | 6 |  | 
                                                    
                                | S2019E242 | Claire Wardle: How you can help transform the internet into a place of trust | October 24, 2019 | 12 |  | 
                                                    
                                | S2019E243 | Beau Lotto and Cirque du Soleil: How we experience awe -- and why it matters | October 25, 2019 | 15 |  | 
                                                    
                                | S2019E244 | Alexis Gambis: Why we need more (real) science in fiction | October 25, 2019 | 5 |  | 
                                                    
                                | S2019E245 | Hiromi Ozaki: How I bring myth and magic to life | October 25, 2019 | 5 |  | 
                                                    
                                | S2019E246 | Andrew Nemr: The sounds and sights of tap dance | October 25, 2019 | 5 |  | 
                                                    
                                | S2019E247 | Rose M. Mutiso: How to bring affordable, sustainable electricity to Africa | October 28, 2019 | 13 |  | 
                                                    
                                | S2019E248 | Leila Pirhaji: The medical potential of AI and metabolites | October 29, 2019 | 5 |  | 
                                                    
                                | S2019E249 | Toby Kiers: Lessons from fungi on markets and economics | October 30, 2019 | 16 |  | 
                                                    
                                | S2019E250 | Jess Kutch: What productive conflict can offer a workplace | October 30, 2019 | 6 |  | 
                                                    
                                | S2019E251 | Daniel Streicker: What vaccinating vampire bats can teach us about pandemics | October 31, 2019 | 16 |  | 
                                                    
                                | S2019E252 | Lori Gottlieb: How changing your story can change your life | November 1, 2019 | 16 |  | 
                                                    
                                | S2019E253 | Sara-Jane Dunn: The next software revolution: programming biological cells | November 1, 2019 | 15 |  | 
                                                    
                                | S2019E254 | Bob Langert: The business case for working with your toughest critics | November 4, 2019 | 15 |  | 
                                                    
                                | S2019E255 | Bhakti Sharma: What open water swimming taught me about resilience | November 4, 2019 | 11 |  | 
                                                    
                                | S2019E256 | Tashka and Laura Yawanawá: The Amazon belongs to humanity -- let's protect it together | November 5, 2019 | 6 |  | 
                                                    
                                | S2019E257 | Paul A. Kramer: Our immigration conversation is broken -- here's how to have a better one | November 6, 2019 | 17 |  | 
                                                    
                                | S2019E258 | Morley: "Follow the Sound" | November 6, 2019 | 5 |  | 
                                                    
                                | S2019E259 | Maria Popova: An excerpt from "Figuring" | November 6, 2019 | 4 |  | 
                                                    
                                | S2019E260 | Martha Redbone: "Sleep Sleep Beauty Bright" | November 6, 2019 | 3 |  | 
                                                    
                                | S2019E261 | Eli Pariser:  What obligation do social media platforms have to the greater good? | November 7, 2019 | 17 |  | 
                                                    
                                | S2019E262 | Ma Yansong: Urban architecture inspired by mountains, clouds and volcanoes | November 7, 2019 | 13 |  | 
                                                    
                                | S2019E263 | Amma Y. Ghartey-Tagoe Kootin: A historical musical that examines black identity in the 1901 World's Fair | November 8, 2019 | 11 |  | 
                                                    
                                | S2019E264 | Rabiaa El Garani: Hope and justice for women who've survived ISIS | November 11, 2019 | 15 |  | 
                                                    
                                | S2019E265 | Mani Vajipey: How India's local recyclers could solve plastic pollution | November 11, 2019 | 10 |  | 
                                                    
                                | S2019E266 | Peter Beck: Small rockets are the next space revolution | November 12, 2019 | 12 |  | 
                                                    
                                | S2019E267 | Robert Gupta: Music is medicine, music is sanity | November 12, 2019 | 9 |  | 
                                                    
                                | S2019E268 | Cady Coleman: What it's like to live on the International Space Station | November 13, 2019 | 6 |  | 
                                                    
                                | S2019E269 | Sydney Jensen: How can we support the emotional well-being of teachers? | November 13, 2019 | 12 |  | 
                                                    
                                | S2019E270 | Erika Pinheiro: What's really happening at the US-Mexico border -- and how we can do better | November 14, 2019 | 14 |  | 
                                                    
                                | S2019E271 | Gaby Barrios: Why gender-based marketing is bad for business | November 15, 2019 | 11 |  | 
                                                    
                                | S2019E272 | Dan Ariely:  How to change your behavior for the better | November 18, 2019 | 15 |  | 
                                                    
                                | S2019E273 | Jean-Manuel Izaret: A new Netflix-style pricing model that could make medical treatments affordable for all | November 18, 2019 | 14 |  | 
                                                    
                                | S2019E274 | Arunabha Ghosh: 5 steps for clean air in India | November 18, 2019 | 9 |  | 
                                                    
                                | S2019E275 | David Asch: Why it's so hard to make healthy decisions | November 19, 2019 | 17 |  | 
                                                    
                                | S2019E276 | LaToya Ruby Frazier: A creative solution for the water crisis in Flint, Michigan | November 20, 2019 | 12 |  | 
                                                    
                                | S2019E277 | Daniel Bögre Udell: How to save a language from extinction | November 21, 2019 | 7 |  | 
                                                    
                                | S2019E278 | Mike Brown: The search for our solar system's ninth planet | November 22, 2019 | 14 |  | 
                                                    
                                | S2019E279 | Sougwen Chung: Why I draw with robots | November 25, 2019 | 9 |  | 
                                                    
                                | S2019E280 | Deepa Narayan: 7 beliefs that can silence women -- and how to unlearn them | November 25, 2019 | 13 |  | 
                                                    
                                | S2019E281 | Cathy Mulzer: The incredible chemistry powering your smartphone | November 27, 2019 | 14 |  | 
                                                    
                                | S2019E282 | Alejandro Durán: How I use art to tackle plastic pollution in our oceans | December 2, 2019 | 7 |  | 
                                                    
                                | S2019E283 | Heidi Boisvert: How I'm using biological data to tell better stories -- and spark social change | December 2, 2019 | 8 |  | 
                                                    
                                | S2019E284 | Kelsey Johnson: The problem of light pollution -- and 5 ridiculously easy ways to fix it | December 4, 2019 | 13 |  | 
                                                    
                                | S2019E285 | Cornelia Geppert: A video game that helps us understand loneliness | December 5, 2019 | 13 |  | 
                                                    
                                | S2019E286 | Eve Ensler: The profound power of an authentic apology | December 6, 2019 | 8 |  | 
                                                    
                                | S2019E287 | Jane Fonda: Why I protest for climate justice | December 10, 2019 | 14 |  | 
                                                    
                                | S2019E288 | Edward Tenner: The paradox of efficiency | December 10, 2019 | 14 |  | 
                                                    
                                | S2019E289 | Mariana Mazzucato: What is economic value, and who creates it? | December 11, 2019 | 19 |  | 
                                                    
                                | S2019E290 | Christiana Figueres and Chris Anderson: How we can turn the tide on climate | December 12, 2019 | 65 |  | 
                                                    
                                | S2019E291 | Lorna Davis: A guide to collaborative leadership | December 12, 2019 | 14 |  | 
                                                    
                                | S2019E292 | Bright Simons: To help solve global problems, look to developing countries | December 12, 2019 | 10 |  | 
                                                    
                                | S2019E293 | Kelsey Leonard: Why lakes and rivers should have the same rights as humans | December 13, 2019 | 13 |  | 
                                                    
                                | S2019E294 | Henna-Maria Uusitupa: How the gut microbes you're born with affect your lifelong health | December 16, 2019 | 11 |  | 
                                                    
                                | S2019E295 | Enrico Ramirez-Ruiz: Your body was forged in the spectacular death of stars | December 17, 2019 | 16 |  | 
                                                    
                                | S2019E296 | Jasmine Crowe: What we're getting wrong in the fight to end hunger | December 18, 2019 | 12 |  | 
                                                    
                                | S2019E297 | Nick Bostrom: How civilization could destroy itself -- and 4 ways we could prevent it | December 19, 2019 | 20 |  | 
                                                    
                                | S2019E298 | Guy Winch: How to turn off work thoughts during your free time | December 19, 2019 | 12 |  | 
                                                    
                                | S2019E299 | Valorie Kondos Field: Why winning doesn't always equal success | December 20, 2019 | 16 |  | 
                                                    
                                | S2019E300 | Cara E. Yar Khan: The beautiful balance between courage and fear season finale | December 23, 2019 | 10 |  |