When did Eons Season 4 Episode 38 air?
Eons Season 4 Episode 38 aired on December 17, 2020.


Join hosts Hank Green, Kallie Moore, and Blake de Pastino as they take you on a journey through the history of life on Earth. From the dawn of life in the Archaean Eon through the Mesozoic Era — the so-called “Age of Dinosaurs” -- right up to the end of the most recent Ice Age. The evolutionary history of mammals including humans and other modern species is explored with these amazing paleontology experts.
For decades, scientists have been studying the cause of the Younger Dryas, and trying to figure out if something like it could happen again. And it turns out that what caused this event is the subject of a heated debate.
Direct answers for episode-level questions and details.
Eons Season 4 Episode 38 aired on December 17, 2020.
This episode runs for approximately 10 minutes.
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