Lex Fridman Podcast
#455 – Adam Frank: Alien Civilizations and the Search for Extraterrestrial Life
Adam Frank
Technospheres, this is what, you know, so I'm the principal investigator on the first grant NASA has ever given to do these kind of exoplanet techno signatures. NASA was kind of, for reasons we can talk about, NASA had gotten pretty gun shy about funding anything about intelligent life. But OK, what's an example of a techno signature? Well, one could be atmospheric pollution.
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