Season 2 Episode
- Season 2 Ladder to the Stars
- Season 2 The Fleeting Grace of the Habitable Zone
- Season 2 Lost City of Life
- Season 2 Vavilov
- Season 2 The Cosmic Connectome
- Season 2 The Man of a Trillion Worlds
- Season 2 The Search for Intelligent Life on Earth
- Season 2 The Sacrifice of Cassini
- Season 2 Magic Without Lies
- Season 2 A Tale of Two Atoms
- Season 2 Shadows of Forgotten Ancestors
- Season 2 Coming of Age In The Anthropocene
- Season 2 Seven Wonders of The New World
Cosmos - Season 2 Episode 4 Vavilov
8.49 60 minutes 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.
