"Now about the creationism.. I don't see how it cnflicts with science, since science can't disprove it"
science, isn't in the busyness of proveing or disproveing anythinig, in science, everything is a model that seems to work, as long as you stick to the rules of the model (for instance, the Newtonian physics model works so long as you'r bigger than an atom smaller than a star and moveing signifigantly slower than the speed of light). however, all scientific theoreys can be disproven, the rules are very clear for any theory, and if you find an instance, when the rules fail to produce the predicted outcome to within the degree of acuracy the theory claimes, it's wrong, and you just won yourself a nobel prize and a million dollars (or what ever the prize is now). if science can't find a way to break it (not nesisaraly to actualy break it, but if there is some set of variables that if found would prove it wrong), then it isn't science it's faith (it's that whole 'testable' 'reproducable' thing). now evolution is very much accepted, and ingrained, it would take a signifigant find to even bring up the posability of questioning it, but, if we found some imposable fossil, or if there was some life form we found that couldn't be linked to any other organism on the planet, and it could some how be proven not a hoax, or just an annomaly, then it would force a re-evaluation of the theory.
but above all else, creationism is not science, because creationism says: "God made the earth in six days out of mud from a river, and I'm going to prove that is what happened" while evolution says: "these animals look very similar, it might be posable that they came from a common animal that split off into two seperate animals, I should look more into this, maybe find the history of these animals, or watch them now and see if they change any further, and see if I'm right, and if I'm wrong, well I guess I'll just have to find some other explaination".
Science does not assume it's right, it in fact assumes that it's wrong, and then tries to test it's assumption.