Podcast: the search for extraterrestrial intelligent life is now looking for "technosignatures" like pollution nytimes.com Submitted by asbruckman t3_xznoru 2 years ago in Futurology 58 comments 1,138
BigBadMur t1_iroldqo wrote 2 years ago That's a great thing to focus on after all you'd think pollution would be common in all outworld societies. Permalink −1−
Viewing a single comment thread. View all comments