…with the James Web Telescope looking for sources of artificial light to identify potential intelligent life, and the news this week of Perseverance searching for microbial life on Mars it feels like we are getting closer to a major discovery. But what - if anything - would it mean for the religions on Earth if life is proven to exist out there?
65% of Americans already believe that there’s intelligent extraterrestrial life, which is about the same as the percent that identify as religious so there must be a fair bit of overlap already. Americans used to be a lot more religious just a few decades ago but I don’t have historical belief-in-aliens percentage at my fingertips.
My expectation is that a remote-radio-signal-only detection of alien intelligence will have almost no effect on society, not in the near term anyway. It’s too abstract to factor in to most people’s lives. Finding relics within our solar system from long-gone visitors might have a bit more of an impact because I expect there’d be a “gold rush” to find more, since they may have practical value and are limited in supply. The only thing that would have a serious and widespread impact would be actual live aliens (or “live” alien AIs, same thing really) in the solar system itself. At which point the outcome is basically “what outcome do the aliens want this to have? That’s the outcome we get.”