23, How Humanity Came To Be. (2016)

Video in three different places:

• http://www.humanists.org/blog/2016-05-01/
• https://vimeo.com/165740776
• https://www.youtube.com/watch?v=dpaw8k5MuvU

Latest version of the book, published April 15, 2016: Lulu.com

Jim Hunt (jimhunt@pacbell.net)