Warnings that humanity is heading toward its own disappearance have shifted from the fringes of science fiction into mainstream research and public debate. Instead of vague prophecies, scientists now ...

Pandemics and nuclear war are real, tangible concerns, more so than AI doom, at least to me, a scientist at the RAND Corporation. We do all kinds of research on national security issues and might be ...

Simulations suggest Neanderthals were on the brink of extinction by the time our ancestors arrived on the Iberian Peninsula.

My fellow pro-growth/progress/abundance Up Wingers, OK, here it is: Advanced AI might destroy the world. Let’s just put that out there. It probably won’t happen, of course. Still, experts and ...