alt Hacker News>Reich in particular is borderline deliberate about attracting those sorts with his lab's research, because of how badly he chooses to handle the topic and terminology of race.
Sorry, do you have any examples? His views that I've read [0, 1] are scientifically rigorous and terminologically precise, deftly navigating the politics that some consider extremely controversial. To wit, one of my favorite passages from [1], which deals specifically with terminology:
But “ancestry” is not a euphemism, nor is it synonymous with “race.” Instead, the term is born of an urgent need to come up with a precise language to discuss genetic differences among people at a time when scientific developments have finally provided the tools to detect them. It is now undeniable that there are nontrivial average genetic differences across populations in multiple traits, and the race vocabulary is too ill-defined and too loaded with historical baggage to be helpful. If we continue to use it we will not be able to escape the current debate, which is mired in an argument between two indefensible positions. On the one side there are beliefs about the nature of the differences that are grounded in bigotry and have little basis in reality. On the other side there is the idea that any biological differences among populations are so modest that as a matter of social policy they can be ignored and papered over. It is time to move on from this paralyzing false dichotomy and to figure out what the genome is actually telling us.
[0] https://www.nytimes.com/2018/03/23/opinion/sunday/genetics-r...
[1] https://sackett.net/reich_who_we_are_and_how_we_got_here.pdf
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I haven't read much from Reich, so I don't know his position. But I've understood that the current best practice in human genetics is to explicitly justify the population descriptors chosen for each study, rather than using any fixed set of descriptors given from the outside.
There are two main types of genetic descriptors: those based on genetic similarity and those based on ancestry groups. Genetic similarity is quantitative, and individual samples often have multiple labels attached to them. Ancestry groups are discrete categories based on quantitative measures. If it's appropriate to use descriptors based on genetic ancestry groups in a study, it's usually also appropriate to drop samples that don't fit neatly in any single group.
Sometimes it's more appropriate to use descriptors based on environmental factors, such as ethnicity or geography. Environmental descriptors tend to be correlated with genetic descriptors, but they are not the same.
It's unfortunate that the URL happens to be buzzfeed, but there was an open letter to Reich by other academics about his terminology in the book you're quoting [0]. The short of it is that social categorizations we believe in like race intersect with genetics in a very complicated way. Reich is a world-class expert in genetics. He simply commits the same error as many other other experts in discounting the complexity of subjects he's adjacent to, but not directly an expert in.
I get that this is a high standard to hold him to (and I sure as heck don't meet it myself), but he should do better given his visibility in public discourse.
[0] https://www.buzzfeednews.com/article/bfopinion/race-genetics...