science does not change constantly? what planet do you live on man? i could list hundreds of examples in just the last thousand years. the thing about these phd instructors is that they only know what they read in books or heard some other instructor say and you say that im going on what ive been told my whole life? did you not hear me say that I STUDIED this issue MYSELF. its funny how you athiests say that christians or anyone of any faith is blind and closed minded, you are the ones that are bound, bound to what the world wants you to believe, to what you were taught in school ( which the subjects are regulated and controlled ). my friend you need freedom in your life. search deeper than you ever have. and at the end of the road if you still dont have faith in anything then atleast you know you searched.