"It would take off on its own, and re-design itself at an ever increasing rate," he said.
"Humans, who are limited by slow biological evolution, couldn't compete, and would be superseded."
Stephen Hawking warns artificial intelligence could end mankind
And a classic from Elon Musk:
“With artificial intelligence we are summoning the demon. In all those
stories where there’s the guy with the pentagram and the holy water,
it’s like – yeah, he’s sure he can control the demon. Doesn’t work out,”