[Jonx6]

If the Everett-Wheeler interpretation of quantum mechanics is correct, then each time traveler would cause a new "reality" so there wouldn't be bunch of them hanging around clogging up the place, or so I've been told.

[PatrickHenry]

If the Everett-Wheeler interpretation of quantum mechanics is correct, then each time traveler would cause a new "reality" so there wouldn't be bunch of them hanging around clogging up the place, or so I've been told.

Ah yes, the untestable "many worlds" conjecture. True, we wouldn't be flooded with time travelers, because each would have his own universe. But where would those new universes fit in? This one seems to be hogging all the room.