From a separate thread the following points were made:
* I made the claim that race is a social construct.
* @Big.Thirsty countered that it is also a biological classification.
* I asked him to explain the differences between the classifications.
* He posted the following link and excerpt:
NYT Science Editor: Race Is Real
The three principal races are Africans (those who live south of the Sahara), East Asians (Chinese, Japanese, and Koreans), and Caucasians (Europeans and the peoples of the Near East and the Indian subcontinent). In each of these races, a different set of genes has been changed by natural selection. This is just what would be expected for populations that had to adapt to different challenges on each continent.The genes specially affected by natural selection control not only expected traits like skin color and nutritional metabolism, but also some aspects of brain function. Though the role of these selected brain genes is not yet understood, the obvious truth is that genes affecting the brain are just as much subject to natural selection as any other category of gene.
* I questioned classifying Europeans and Indians together by a method that uses skin colour as one if its metrics.
Waiting for his rebuttal, noting that it is bed time where he is.
* I made the claim that race is a social construct.
* @Big.Thirsty countered that it is also a biological classification.
* I asked him to explain the differences between the classifications.
* He posted the following link and excerpt:
NYT Science Editor: Race Is Real
The three principal races are Africans (those who live south of the Sahara), East Asians (Chinese, Japanese, and Koreans), and Caucasians (Europeans and the peoples of the Near East and the Indian subcontinent). In each of these races, a different set of genes has been changed by natural selection. This is just what would be expected for populations that had to adapt to different challenges on each continent.The genes specially affected by natural selection control not only expected traits like skin color and nutritional metabolism, but also some aspects of brain function. Though the role of these selected brain genes is not yet understood, the obvious truth is that genes affecting the brain are just as much subject to natural selection as any other category of gene.
* I questioned classifying Europeans and Indians together by a method that uses skin colour as one if its metrics.
Waiting for his rebuttal, noting that it is bed time where he is.