Because we have theories and proofs for those theories. Others like "god created the world" or something have nothing to support them. Therefore those are curre

Because we have theories and proofs for those theories. Others like "god created the world" or something have nothing to support them. Therefore those are currently being viewed as facts as long as there is no alternative theory and proof. You can't say that "but we will find disproving material in the future so this is not fact". If this kind of argument is valid, I can also say that "you will be wrong anyway in the future so you are just wrong all the time". Do not use future to determine today.