One concept that I found quite interesting in Richard Dawkin's book "The Greatest Show on Earth" is mankind's need for essentialism. We tend to think what we see today is the way it has always been. Primitive man was definitely of this mind set.
The true north pole keeps moving from year to year and ships that use magnetic compasses have to look up an adjustment factor.
Everything keeps moving. An incredible evidence for evolution and discredit to those who lives are stuck in a 2000+ year old religion. Wake up and see life in all it's glory.