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.
Given that Hitler was part of a movement, and his ideas were not 100% original, simplest danger of time travel would be killing Hitler, resulting in “more competent Hitler.”
Like Martin Bormann.