Episode #198
Sara Walker: The Origin of Life on Earth and Alien Worlds
Sara Walker is an astrobiologist and theoretical physicist interested in the origin of life.
July 9, 2021Unknown18 chapters
What this episode covers
Sara Walker is an astrobiologist and theoretical physicist interested in the origin of life.
Where to start
Life is the most deterministic part of physics
Sara Walker and Lex Fridman discuss life is the most deterministic part of physics.
Start at 1:03:19
Is consciousness fundamental to the universe?
Sara Walker and Lex Fridman discuss is consciousness fundamental to the universe?.
Start at 52:01
Exponential population growth of AI lifeforms
Sara Walker and Lex Fridman discuss exponential population growth of ai lifeforms.
Start at 1:45:35
People and topics
Key takeaways
- Introduction
- Origin of life
- Did aliens seed life on Earth?
- What is life?