Board Thread:Warhammer 40k General Discussion/@comment-7390107-20130902191654/@comment-6078851-20130903135800

"Dan Corvinos wrote: If he altered the primordial life on earth then himself would not be born,since he was born of psykers,human psykers,and if i am not mistaken the only way of time travel possible without paradox is to go to another dimension."

my post was intended as a joke, hence why i said "star trek laws of time-travel", which if you're unfamiliar with is that, with the exception of the recent re-make, star trek completely ignores the laws of causality, f.e: if you were to go back 100 years and kill a great-grandparent then you wouldn't be born to go back and kill said ancestor; paradox. in star trek however, not only could you kill your ancestor, but you could then go back a 2nd time to persuade your previous self not to kill; paradox on top of paradox. cause and affect wasn't something the writers of star trek ever bothered with, which is why i was happily surprised about the recent re-make: the past was changed and (gasp!!) stayed changed.