- last post: 01.01.0001 12:00 AM PDT
The vast majority of science is a theory, but are theories that fit with observations that have been made. We dont know whether anything we assume is correct, but we cant live life like that so we live it according to what we think we know, including scientific theories. This continues until we find an explanation that better fits what we experience.
BTW what if time travel into the past is possible, but all you could do is make what has happened happen, ie, that in our past we have people from the future who have affected our past and present and have just made their history come true?
And say we could change the past without patradox problems, how would we know thw world would be better off with or without certain things happening?
BTW if I could kill anyone, I would avoid time travel paradoxes and kill either some nasty contemporary dictator, or Bush (not comparing him to a dictator, just dont like him).
[Edited on 2/2/2005 11:00:38 AM]