In nature there are specialized and generalized populations. Think of the latter as a Swiss army knife, species that can do a lot but nothing too well. A specialized species has one niche, like a parasite that lives off a certain host. Specialized populations tend to evolve where climate is stable (i.e. Africa) and generalized populations where climate changes (i.e. Eurasia). It's easier to go from generalized to specialized than the other way around. This means that Eurasians were more likely to evolve into Africans than vice versa. Africans, specialized for the tropics, were less likely to be able to conquer those living in seasonal climates and evolve into Eurasians than Eurasians, generalized by seasonal climates, were to invade Africa and become a tropic specialized population. Also, humans are the most generalized species there is and by that reasoning most likely evolved in a changing climate.
Also, there's the issue of selection pressure. erectus and Neanderthals were well adapted to the Northern climates. If we believe OoA, we have to ask how did Africans, never having left the tropics, evolve the traits to wipe out populations that had evolved in their respective environments for hundreds of thousands or millions of years? The Neanderthal was no slouch. He was stronger and had a bigger skull than any group of humans living today (as mentioned above, this may be due more to bulk than IQ but regardless they had a 200 cc advantage over modern Africans). In many ways Eurasian pre-human populations were more advanced than modern Africans.
Charles Murray said, "When it comes to race, science is corrupt." Nobody with a clear view of the intellectual climate can believe that every theory of human origins has been given an equal hearing. For the interested reader, section IV of this book is devoted to the author's political and philosophical ideas including entertaining rants against miscegenation and egalitarianism.
This review simply scratches the surface of what's in this fascinating book. The story of human origins and race is more interesting than you think. The author tells us about the Australian pygmies, a short people not very well known due to political correctness, Baskop, a 30,000-10,000 ya skull found in South Africa with an 1860 cc brain that doesn't fit into any theory of human origins (besides maybe the one in this book), and how differences in sexual behavior between gorillas and orangoutangs and how they walk can shed light on the human past. Science is indeed corrupt and Erectus Walks Amongst Us is the best collection of politically incorrect information on where we came from available.
*To be Continued
[edit on 28/7/09 by fapython]




