Stephen Hawking is a pretty smart guy, so when he starts musing about humanity’s place in the universe, it’s a pretty good idea to listen. Turns out, he worries humanity might be woefully unprepared when our future alien overlords arrive.
Stephen Hawking may be one of the world's biggest brains, but he sure has been a downer lately. First he tells us that, yes, aliens DO exist, but they want to kill us. And now he wants us to know that if we don't abandon Earth—we're doomed!
Renowned physicist Stephen Hawking says the universe is perfectly capable of creating itself, thank you very much, and it doesn't require the existence of God or a God-like outside source to get things started.