THE EXCITING "BULL SESSIONS" that so often generate more heat than light, and absorb college students and others in animated arguments far into the night, are nine times out of ten on subjects discussed in these pages. In fact, this book is largely a product of many years of individual and group discussions, as well as of prolonged study in and out of universities of the three essential departments of the modern mind—science, philosophy, and religion.The approach here used is chosen...