“Unknowns” Podcast Episode 2
“Unknowns” Podcast Episode 2
Life on Earth may have been created multiple times before finally getting it right.
Key Ideas
As this video progresses, key ideas will be introduced to invoke discussion.
Key Ideas
Think about the following questions as you watch the video
- 01:05 Where did Darwin think the origins of life on Earth began?
- 03:23 Why do some scholars think that life may have originated deep in the ocean?
- 05:12 Why is it possible that early life on Earth may have been killed off?
- 07:15 What is LUCA?
- 07:54 For how many years of Earth’s history may there have been unsuccessful experiments of life?