Including God.
So why does the majority of earth's population still believes in god, in some way or another?
Well there's the model of the atom, but that's not really major... certainly other things I can't think of right now.
Well that's not a major revision yeah. Plus we do know it's wrong, but kinda "good enough" A bit like Newton's theory or the idea that the earth is revolving the sun with a perfect circle orbit.