Lex Fridman Podcast
#455 – Adam Frank: Alien Civilizations and the Search for Extraterrestrial Life
Adam Frank
It is an imprint in the light from the planet of the activity of a biosphere or a technosphere. And that's really important. That is why kind of the whole Gaia idea ends up being astrobiological, that biospheres and technospheres are so potent, they change the entire planet. And you can see that from 20 light years.
0
💬
0
Comments
Log in to comment.
There are no comments yet.