Even if it turns out that time travel is impossible, it is important that we understand why it is impossible.
Sentiment: POSITIVE
We tend to believe that things are impossible that are very possible.
Travel at faster than the speed of light certainly can have dramatic implications that are difficult to understand, such as time travel.
I myself believe that there will one day be time travel because when we find that something isn't forbidden by the over-arching laws of physics we usually eventually find a technological way of doing it.
Time is what prevents everything from happening at once.
It's all too easy to dismiss the future. People confuse what's impossible today with what's impossible tomorrow.
Time is still the great mystery to us. It is no more than a concept; we don't know if it even exists.
I've always been a big fan of time travel, and I'm very into the notion that some day we'll be able to do it. Beam me up!
The most useful form of time travel would be to go back a year or two and rectify the mistakes we made.
The bottom line is that time travel is allowed by the laws of physics.
I'm fascinated by the fact that we can't grasp anything about time.