Category Archives: Incest

The standard argument for why there is aversion to incest among humans as matter of innate disposition is the Westermarck effect, which is a model where aversion to mating emerges if you are raised with an individual of the opposite sex. Some basic ill…

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Ruchira and Randall Parker point me to a new story about routine genomics screens detecting first degree incest:
Beaudet wrote in the letter that “clinicians uncovering a likely incestuous relationship may be legally required to report it to chil…

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Ruchira and Randall Parker point me to a new story about routine genomics screens detecting first degree incest:
Beaudet wrote in the letter that “clinicians uncovering a likely incestuous relationship may be legally required to report it to chil…

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The map above shows the distribution of consanguineous marriages. As you can see there’s a fair amount of cross-cultural variation. In the United States there’s a stereotype of cousin marriage being the practice of backward hillbillies or …

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Razib Khan