Why will you start this again... If there even exist an absolute truth, no human can know it because each of us see the world subjetively, no matter how harder we try to be objective, just by the fact that we live in a "community" we cant percive the universe and all non-material stuff totally objective because other people have a influence in our thinking, so the only part where that "absolute truth" could exist probably is, like Plato said in the Idea's world, and you will never get there, atleast not in your earthly life, and as far as i know there is no proves that other kind of life than the earthy one exists, therefore the truth for humans will be always relative...
**Sorry for fail grammar, wrote this at 11:30 really sleepy and so fast. I will correct it tomorrow**