News
03.16.23
Read
contributor
09.22.22
09.20.22
page
What could life be as we don’t know it? Three transitions in astrobiology. Non-life to life. Life to intelligent life. Intelligent life to technological civilization. For...
video
Episode
26:47
Watch
Two big ideas in biology: the evolution of species via mutation, fitness and natural selection; and the embryological development of individuals, from fertilized egg to whole...
Episode 3
Season 23
26:46
Explore the beauty and mystery of the cosmos. Investigate the nature of reality and information. Delve into multiple universes, extra dimensions, and time travel. Contemplate...
playlist
Curated
12 videos
5:21:09
Do we have free will? After so many centuries of debate by so many great thinkers, can we still make progress in answering this question? That’s the goal of the Big...
1:37:06
