Past, Present, Future: Time Travel with Brian Greene
StarTalk Radio
00:00
How Might Time Travel Be Policed or Regulated?
Tyler J. Tyler says, how might time travel be policed or regulated if it were able to happen? If we could all... If you have bad actors going through it, right? Right. Well, again, I'm less fearful of time travel because of the view that I hold that you couldn't actually change anything. Brian: Is that the same thing as Hawking's time travel conjecture? You think? It depends exactly which one.
Transcript
Play full episode
