re: #190 Charles Johnson

If you went back in time and killed Hitler, you might return to a horribly different 2015 in which Russia became a massive superpower unchecked by Nazi Germany, and took over the world.

Just sayin’. Time travel’s no simple matter.

If you went back & killed Hitler, the sequence of events leading up to the invention of time travel may not have occurred so you didn’t go back to kill Hitler so the sequence of events did happen…