“This is an important book, which is at the same time a great read. Michael Shermer digs into the American religious psyche with devastating logic and intensity … . Too often politeness (or cowardice) prevents people from asking questions or from expressing dissent. No such barriers stand in the way of Shermer’s acute intellect, the more powerful since he so obviously cares about the issues on which he writes. I love his discussions of God and morality and when I disagree, I simply want to argue the more.”

—Michael Ruse, author of Taking Darwin Seriously and professor of philosophy and zoology, University of Guelph

“Those who approach this intriguing and informative book with a receptive mind will come away with a much deeper appreciation for the wonderful interplay of biology and culture that makes us who we are—perhaps unique creatures in the universe.”

—Donald Johanson, director of the Institute of Human Origins and author of From Lucy to Language

“The book will convince and delight all who are not chronically averse to opening their minds and thinking for themselves.”

—Richard Dawkins, author of Unweaving the Rainbow