Scientists agree evolutionary changes contributed to life’s diversity, but the debate is whether evolution explains all of life’s diversity?  After studying evolution and presenting talks to live audiences, I realize one can’t have a meaningful discussion regarding evolution unless those involved understand the theory – and few people do.  Here you will learn what I’ve found to be the key aspects of the theory.  Even if you have a degree in biology, you will probably pick up some key points.  The first time I spoke on evolution, someone with a master’s degree in biology was fascinated. If the segment on evolution gets too technical for you or doesn’t hold your interest, skip ahead to episode 9 on Noah’s Ark.