awesome
Meme Lord
question: are you reading your own posts? because you're obviously not reading anyone else's.Whites who migrate to malaria-stricken part of Africa are not immediately becoming less likely to get malaria and more likely to get sickle-cell anemia.
So your argument is a failure. Blacks live there for thousands of years. That's why they are Black and that's why they are less likely to get malaria.
And when a Black person who has this malaria-immunity gene moves to the United States, this gene does not disappear. Because he or she is Black.
That's called selection and is related to genes & biology - not culture. And not people made those decisions, but nature itself. Simply those who developed that malaria-immunity gene, lived longer and had more offspring. While those who didn't have it, were more likely to die young, and didn't pass on their genes.
Of course individuals who look more healthy, or more adapted to a particular climate, are desired mating partners. And here sexual selection comes in. But in case of malaria-immunity gene I don't think that you can recognize a person who has it by just looking at him or her. So natural selection was important here.
When pale-skinned people migrate to sunny regions, they become darker due to adaptation and increased mortality rate of palest individuals (skin cancer). When dark-skinned people migrate to cold and cloudy places, they become lighter due to the same factors (e.g. not enough vitamin D and higher mortality).
So there is a genetic drift / adaptation going on, which is rather slow - about 2% of children per generation become lighter / darker than their parents.
If generation A moves to a cold cloudy climate, then among generation B, some 98% will be like their parents (A), but 2% will be slightly lighter. Etc.
like i said a couple times already, cultural issues both assume that the scientific facts are true and further explain why they are so. let's say you live in a poor society where food is scarce. you're going to be more attracted to somebody who is well-fed because then you think that you're more likely to be well-fed, too. science says that selected traits will be passed on, but culture tells why those traits are going to be selected in the first place.
you're confused here. my point was that anthropologists study culture, which implies sociology. nobody's arguing that a modern american black guy has different values than a modern american white guy, or at least not that it comes from the color of his skin. the modern american black guy will, however, have different values than the 1600s american black guy. or the black guy who lived in the 1600s BC.Anthropologists do study the connections between behaviour and race. So they study psychology & sociology of various races. Or at least they did so in the past. It is considered racist nowadays to think that various races might be even slightly behavorally different, so psychology of race is no longer popular.