Product Description Why did Eurasians conquer, displace, or decimate Native Americans, Australians and Africans, instead of the reverse? In this groundbreaking book, evolutionary biologist Jared Diamond stunningly dismantles racially based theories of human history by revealing the environmental factors actually responsible for shaping the modern world. Societies that had a head start in food production advanced beyond the hunter-gatherer stage, and then developed writing, technology and government, and organized religion - as well as nasty germs and potent weapons of war. "The scope and explanatory power of this book are astounding." (The New Yorker) From the Publisher 11 1.5-hour cassettes