Evolutionary Catastrophes
Evolution isn't always a slow process; it can occur rapidly during periods of upheaval, such as global catastrophes. Long stretches of stability can be disrupted by events like snowball Earth, leading to significant evolutionary changes. The true enigma in biology lies in understanding consciousness, a complex phenomenon that remains largely unexplained.In this clip
From this podcast

Lex Fridman Podcast
Nick Lane: Origin of Life, Evolution, Aliens, Biology, and Consciousness | Lex Fridman Podcast #318
Related Questions
How did the building blocks create life as discussed in the episode Nick Lane: Origin of Life, Evolution, Aliens, Biology, and Consciousness | Lex Fridman Podcast #318 and the clip Emergence of Life?
What is an unstable equilibrium in the context of the episode Nick Lane: Origin of Life, Evolution, Aliens, Biology, and Consciousness | Lex Fridman Podcast #318 and the clip Tipping Points of Life?