Recently, Republican presidential candidate Jeb Bush was asked if, given the opportunity, he would travel back in time to kill Hitler as a baby. He answered that of course he would, although he admitted that he didn’t know if or how that would change the course of World War II and history.
The whole time-travel-to-kill-Hitler concept has become a bit of an internet meme, and because of this, seems to have a sense of the absurd about it. It’s as if you can’t say that you would do anything else, with the gift of time travel, without mentioning that first.
This has a couple of major problems, and it bothers me that people treat it with such disregard. Of course, I’m also aware of the absurdity of writing a blog post about the issues of time travel, but it highlights a number of greater concerns.