The Testosterone Hypothesis: How Hormones Regulate the Life Cycles of Civilization Robin Lee Hatcher ISBN13: 9781558762015

ISBN13: 9781558762015

he took a long hard look at the direction his life was going

ISBN13: 9780999541975

ministry philosophy from kids in diapers to kids in puberty--practitioner Kyle Tyler gets inside the mind

The Testosterone Hypothesis: How Hormones Regulate the Life Cycles of Civilization Robin Lee Hatcher ISBN13: 9781558762015Sex. Life. Death. What is it that drives us toward sex, fuels life, and makes death inevitable? as it turns out, it's the same thing: Testosterone. Not only does testosterone fuel the passion for reproduction and play a critical role in the length of our lives, it is an integral component to the mechanism of human civilization its triumphs and its tragedies. In order to understand the forces that drive the life cycles of human cultures and that form