It’s often misinterpreted that science explains concepts perfectly. People believe that when something is ‘proven’, it is taken that proof will never be refuted and that it is 100% true. But the below links explains things much more clearly. If people understood this underlying fact about our ‘knowledge’, they might be more open to the new ideas and ways of thinking.
And now for the cheesiest line in knowledge… Remember when we all thought the Earth was flat?