He’s best known for popularising the theory of evolution in his book ... The same response has remained in human skin through many evolutionary stages, but unfortunately these days the raising ...

When evolution skeptics want to attack ... liquid that gave it the convex curvature of the human eye. In fact, eyes corresponding to every stage in this sequence have been found in existing ...

grabbing a spear and growing taller to become a modern human. This diagram called 'The March of Progress' simplifies evolution into a series of stages which took place over millions of years.