3 ms·
It seems to me that time could run backward and it would not make any difference to an observer, and the universe could alternate between running backward or fo
by pingou 2y ago
It seems to me that time could run backward and it would not make any difference to an observer, and the universe could alternate between running backward or forward and that would be the same to us, cause and effects would be reversed but it would only be visible to an outside observer, that has somehow time running in a different direction.
- pwr22 2y agoThere's a Philip K Dick story that covers this type of thinking, "Your appointment will be yesterday".