Home / Series / Cosmos (2014) / Aired Order / Season 2 / Episode 4


In the first half of the 20th century pioneering geneticist Nikolai Vavilov traveled 5 continents assembling a treasury of the worlds seeds. He dreamed that science could be the means to end hunger. His refusal to tell a scientific lie cost him his life. The heroism of his colleagues and its direct impact on your life is one of the most stirring stories in the history of science.

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Name Type
Ann Druyan Director, Writer
Brannon Braga Writer
Neil deGrasse Tyson Showrunner

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