There is so much evidence in favor of the theory of evolution that the only reason we still call it a theory is simply because we weren't there during the process (although we see it on bacteria and other micro organisms). "Reliogiosos" on the other hand can't even agree on when the world was first created, the myriad of theories involving the "Nohah's flood" go from the ridiculous (it ripped apart continents) to the extraordinary (it was what made dinosaurs go extinct), the developement of animals and flora all happened instantly (dinosaurs, mammals, etc) all they all coexisted, arguments for the existence of fossils range from devil's creations to scientist fabricating them, when it comes down to genetic evidence (and carbon dating) religiosos argue that all these things are mere speculations on behalf of vile scientists (carbon dating and chemistry are only reliable and true when they're used to find out how long ago a crime was committed!!!). Creationism is not a scientific theory, it is the collection of arguments and "supposed" theories (contradicting and agreeing ones among them) concerning the credibility of evolution. Evolution has no flaws, everything has been explained now we only need details and how we can use this information to enhace our knowledge of ourselves to therefore improve our lives--the purpose of science.