Cosmos - 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.
First Air Date : 2014-03-09
Last Air date : 2020-04-20
Runtime : 57 minutes
Genre : Documentary
Cast : Neil deGrasse Tyson
Crew : Coby Greenberg (Co-Producer), Alan Silvestri (Original Music Composer)
Quality : 
Subtitles :
- Season 2 : Episode 12020-03-09
- Season 2 : Episode 22020-03-09
- Season 2 : Episode 32020-03-16
- Season 2 : Episode 42020-03-16
- Season 2 : Episode 52020-03-23
- Season 2 : Episode 62020-03-23
- Season 2 : Episode 72020-03-30
- Season 2 : Episode 82020-03-30
- Season 2 : Episode 92020-04-06
- Season 2 : Episode 102020-04-06
- Season 2 : Episode 112020-04-13
- Season 2 : Episode 122020-04-13
- Season 2 : Episode 132020-04-20
