Do you believe that time paradox's can occur?

Question

if you aren't familiar with the phrase, this should help you get a better understanding of it

http://en.wikipedia.org/wiki/Time_paradox

Answer 1

I don't think traveling back in time is possible, time travel is pretty tricky (so many paradoxes) and that paradox seems to prove you can not go back in time.

I guess you could argue that possibly you would still exist and technically you would never have been born.

Well, according to Futurama, it is possible, but i don't know how credible it is.  

Answer 2

in theory if you go back in time you would be in a different universe so nothing you do there will matter in the universe you came from or if that theory is wrong another way to avoid that time paradox would be that when you tried to kill your grandfather something would always go wrong (ex. the gun would jam or something) and you wouldn't be able to kill him or possibly traveling back in time is just impossible  

Answer 3

Maybe... if time travelling is possible of course. Check out the time paradox in "A Sound of Thunder".