Typical liberal anti-western bull****.
His main premise is that the superiority of western (read European) culture is only due to a geographical accident - we had easily accessible mineral resources and easily exploitable animal species and this (and only this) allowed us to become the dominant culture. As is typical in sociology, he comes up with this theory (a theory that diminishes western culture, a very popular view in academic circles which hates anything western) and then goes looking for evidence to back up his theory and ignores evidence that does not back his theory. For instance, he conveniently forgets the fact that both the Chinese and the Arabs developed cultures on the Eurasian continents (with access to the same mineral and animal resources) before the Europeans. Quite simply, the elites of both of these cultures turned these cultures away from freedom, progress and change in order to maintain their control. The fragmented leadership of Europe was in constant competition and had no choice but to let their people to be free to compete both economically and intellectually and therefore to embrace change and progress. This has lead to the dominance of Western culture. Not surprisingly we Westerners currently find ourselves in conflict with both the Arabs and the Chinese. The conflict with the Chinese is not currently active but it is very real and they pose much more of a long term threat than the Arabs. The elite of both of these cultures find our freedoms to be a threat to their control of their population. Our world view is so fundamentally different I really don't see how we can coexist, conflict is inevitable. There can be only ONE! I am not saying Western culture is perfect, not by a long shot, but it damn sure is the best thing going right now. We have freedoms that others cultures couldn't even conceive of before the development of western culture.
What is really sad is that the author is a biologist, not a sociologist. He was trained to be a hard scientist, not a soft scientist, though calling sociology a science is overly flattering. It pisses me off to see people like Diamond get praised for bashing Western culture. It is really sad how our intellectual elite seem to want to do nothing except bash our culture. I would like to see Diamond try to debate Victor Davis Hanson (the author of Carnage and Culture), it wouldn't be much of a contest.