http://www.unz.com/article/are-atheists ... evolution/
Worth reading the whole thing, some highlights:
Until the Industrial Revolution, we were under harsh conditions of Darwinian Selection, meaning that about 40% of children died before they reached adulthood. These children would have been those who had mutant genes, leading to poor immune systems and death from childhood diseases. But they would also have had mutant genes affecting the mind. This is because the brain, home to 84% of the genome, is extraordinarily sensitive to mutation, so mental and physical mutation robustly correlate. If these children had grown up, they might have had autism, schizophrenia, depression… but they had poor immune systems, so they never had the chance.
Under these conditions, prevalent until the nineteenth century, we were individually selected for but we were also “group selected” for. Ethnic groups are simply a genetic extended family and some groups fared better against the environment and enemy groups than others did, due to the kind of partly genetic psychological adaptations they developed.
Among these, the authors argue, was a very specific kind of religiosity which developed in all complex societies: the collective worship of gods concerned with morality. Belief in these kinds of gods was selected for, they maintain, because once we developed cities we had to deal with strangers—people who weren’t part of our extended family. By conceiving of a god who demanded moral behaviour towards other believers, people were compelled to cooperate with these strangers, meaning that large, highly cooperative groups could develop.
Computer models have proven that the more internally cooperative group—which is also hostile to infidel outsiders—wins the battle of group selection [The Evolutionary Dominance of Ethnocentric Cooperation. Journal of Artificial Societies and Social Simulation by Max Hartshorn, June 2013]. This very specific kind of religiousness was selected for and, indeed, it correlates with positive and negative ethnocentrism even today.
The authors demonstrate that this kind of religiousness has clearly been selected for in itself. It is about 40% genetic according to twin studies, it is associated with strongly elevated fertility, it can be traced to activity in specific regions of the brain, and it is associated with elevated health: all the key markers that something has been selected for.
And it is from here that the authors make the leap that has made SJW blood boil. Drawing on research by Michael Woodley of Menie and his team (see here and here)they argue that conditions of Darwinian selection have now massively weakened, leading to a huge rise in people with damaging mutations. This is evidenced in increasing rates of autism, schizophrenia, homosexuality, sex-dysmorphia, left-handedness, asymmetrical bodies and much else. These are all indicators of mutant genes.
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It’s generally believed that religiousness makes you healthier because it makes you worry less and elevates your mood, but they turn this view on its head, showing that religious worshippers are more likely to carry gene forms associated with being low in anxiety. Schizophrenia, they show, is associated with extreme and anti-social religiosity, rather than collective worship. Similarly, belief in the paranormal is predicted by schizophrenia, and this is a marker of genetic mutation.
Next, they test autism, another widely accepted marker of mutation, as evidenced by the fact that it’s more common among the children of older men, whose fathers are prone to mutant sperm. Autism predicts atheism.
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Dutton & Co.’s research is so incendiary because it is presenting the SJWs with what they really are: mutants; maladapted people who undermine carefully evolved, evolutionarily useful structures—such as religion—meaning they make even non-carriers maladapted; discouraging them from breeding or from defending their ethnic group.
Under normal Darwinian conditions, prevalent until the Industrial Revolution, these mutants would simply never have been born. They are, just like the mutant mice, people whose influence will ultimately lead to the collapse of society, as intelligence declines, and we return to a new Dark Age in which people are likely to be very religious indeed.
But perhaps there is some good news. It’s quite clear from the Mouse Utopia experiments that if the mutants are removed, then the society will recover.
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Behold! we are not bound for ever to the circles of the world, and beyond them is more than memory, Farewell!