He hasn’t studied the subject thoroughly. He is essentially saying that faith and science are seperate, which is exactly what the anti-Christians have always wanted: to portray God as a figment of the imagination. That is completely the wrong definition of faith.
There is plenty of evidence, much of which has been presented here.
It totally depends what you’re actually talking about anyway. Evolution? The Big Bang? Both of those are provably incorrect.
unprovably true and provably false are not the same thing. While you may be able to state a case in doubt of either theory, to prove it false you would have to prove a different testable hypothesis as true.
evolution and ‘big bang’ cannot be proved true, unless of course someone can invent a machine that can observe the universe from outside and throughout time for direct provable observations of both. While at the same time not get destroyed by the cosmic forces battering it in the process. Proving creation or intelligent design basically requires the same sort of set up.
Everything we suppose on creation is based on guesses, some good and some bad. To say that one theory or the other is absolutely correct is ‘not even wrong.’ That means endless threads debating the issue like the proverbial dead horse.