Time Travel- What Could Be Done?

I watched one of the best movies last night, as far as being emotional, action-packed, thought-provoking, sci-fi, romantic, etc. You must watch this movie! Here's the trailer, though I don't think it does the film justice.

Deja Vu is seriously worth two hours of your life, if not more. My mind was completely blown by the whole idea. I'll try not to give the whole story away, but the main theme is based around time travel.

That's where I want to go with today's post. Time travel-- is it possible? Okay, so maybe I won't start with that question, because honestly nobody knows. There are so many different stories incorporating this interesting fantasy. Why is it so attractive to our minds? The idea that we can change our past, or change our future. The chance that what we do is not set in concrete, forever unchangeable.

The idea that rather than be accountable, we can make mistakes and then go back and do it again. Something that all of us wish were possible. And yet this goes directly against the point of life: to live and learn. If we could go back and change our mistakes, would we learn from it? Perhaps in the moment we would understand why it was a mistake, but in the long-run, the consequences are what teaches the strongest lesson.

However, in the case of Deja Vu, it is using time travel as a way to prevent catastrophes. So what about these situations? If time travel is used, not for personal gain, but for others? This is where I'm open to anything. It could be the same, what's done is done. But it's saving lives, while capturing the bad guy. What could be wrong about that?

I've got no answer for this, so if you do then I would love to hear it! Time travel is one of the most interesting fantastical notions.. Another story that I enjoyed with time travel was the book Ben Franklin and the Chamber of Time. Cool stuff!