star trek time travel is impossible(maybe)
*****WARNING: ONLY READ THIS IF U HAVE SEEN THE NEW STAR TREK MOVIE. POSSIBLE SPOILERS*****
in the new star trek movie, the romulins go back in time. they then try to stop the destruction of romulis. if they had succeded, then in the future they would have no need to go back in time. causing romulis to die. causing them to go back………. it would create a paradox. could this apply to lost?