We're Detecting No Alien Civilizations Because They Were Destroyed by AI, Astrophysicist Proposes

If we're alone in the universe, astrophysicist Michael Garrett says it might be because aliens shared an existential problem that we're only just beginning to reckon with: powerful AI.

"Could AI be the universe's 'great filter' — a threshold so hard to overcome that it prevents most life from evolving into space-faring civilizations?" Garrett, who is the Sir Bernard Lovell chair of Astrophysics at the University of Manchester,According to Garrett, an ASI would not only be smarter than humans, but would "enhance its own capabilities at a speed that outpaces our own evolutionary timelines without AI.

"That's roughly the time between being able to receive and broadcast signals between the stars , and the estimated emergence of ASI on Earth," he added. "This is alarmingly short when set against the cosmic timescale of billions of years."To be sure, Garrett's proposal is just one potential "great filter" answer to the Fermi Paradox.

Technology Technology Latest News, Technology Technology Headlines

Similar News:You can also read news stories similar to this one that we have collected from other news sources.

AI may be to blame for our failure to make contact with alien civilizationsArtificial intelligence (AI) has progressed at an astounding pace over the last few years. Some scientists are now looking towards the development of artificial superintelligence (ASI)—a form of AI that would not only surpass human intelligence but would not be bound by the learning speeds of humans.
Source: physorg_com - 🏆 388. / 55 Read more »

AI may be to blame for our failure to make contact with alien civilizationsMichael Garrett is the Sir Bernard Lovell chair of Astrophysics and Director of Jodrell Bank Centre for Astrophysics, University of Manchester with a strong interest in the Search for Extraterrestrial Intelligence (SETI). Garrett is also the chair of the International Academy of Astronautics SETI Permanent Committee (SETI PC).
Source: SPACEdotcom - 🏆 92. / 67 Read more »