Offers a comprehensive overview of evolution through four billion years of life on Earth, tracing humans back to forty common ancestors in order to demonstrate the link between them and all other forms of life.
Argues that belief in God is potentially deadly, exploring the forms God has taken throughout history and around the world and how religion has been used to justify wars, violence, and racism.
Examines the mysteries of the natural world where living things appear to be miraculously designed for the lives they lead, offering as an explanation a gradual evolution that enabled the bodies of flightless animals to sprout wings and the eye to evolve at least forty times.
Examines many different natural phenomena in the world, such as how stuff is made of, how old is the universe, and what causes tsunamis, and other topics.
