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Friends Are Genetically Similar (2014)

nature.com

191–200 of 207 posts

Re: Friends Are Genetically Similar (2014)

#191

Earlier quoted context omitted.

Am I the only one not seeing the adultery/murder connection here?

If it is true, as is often claimed, that racism is universal and therefore fighting it is pointless or should not be done, then the same should be true of other universally-occurring antisocial behaviors.

Aha. Several non obvious steps there for me :)

Re: Friends Are Genetically Similar (2014)

#192
post #33

Earlier quoted context omitted.

Framingham, MA is old school New England. I wouldn't be surprised if 75+% of the participants are of direct English/Anglo-Saxon descent, even though the article describes it as "European" descent.

As someone who lives in the area, this is a ludicrous statement. Framingham has one of the proportionally-largest immigrant populations of anywhere in the state, and, by extension, New England. Statistics to the contrary are out-of-date or highly-misleading/inaccurate (counting Brazilians as "non-Hispanic white" and/or, for obvious reasons, undercounting illegal and non-English-speaking immigrants). Further the non-H…

Like I said below, the study this is based on started in 1940. Hence the 'old-school' New England.

Re: Friends Are Genetically Similar (2014)

#193

Earlier quoted context omitted.

I have two thoughts there: 1. Surely very high intermarriage rates between different European ethnicities complicate that. 2. In that case, wouldn't the opposite behavior be expected? If the goal were to have as little genetic variation as possible humans would be better off reproducing asexually.

> Surely very high intermarriage rates between different European ethnicities complicate that Very high intermarriage rates? Wherever did you pick up such an idea? > In that case, wouldn't the opposite behavior be expected? If the goal were to have as little genetic variation as possible humans would be better off reproducing asexually There is no 'goal'. And too little variation seems to be a universally bad idea. I…

Marriages between different ethnicities of white Americans are so commonplace they're not even considered interracial.

To my second point, the whole benefit of sexual reproduction is genetic diversity, so it's odd to have some evolutionarily dictated behavior pulling the opposite way.

Re: Friends Are Genetically Similar (2014)

#194
post #176

Earlier quoted context omitted.

I don't mean to start a flame war here, but when you say: People don’t complain when you say: “A lot of the fastest marathon runners are from Kenia”. People will complain if you use that fact to justify an imbalance in your workforce: “Well, it’s obvious that we hire only people from Kenia since marathons show they are much faster!” This is precisely the point. If objectively they are better, why is it discrimination…

One thing you might be mixing up is population vs individual. If you hold some sort of hiring process where the skill tested is similar to that tested in marathon running, then yes, Kenyans will tend to do better as a population. That does not mean you should actively discourage everyone else from applying. Your process should be blind to race/class of applicants, if some race/class does show a higher affinity toward…

Bingo. It’s fair to reject someone because they scored low on a test. It’s not fair to reject someone because they belong to a demographic that on average scores low on a test — that would be discrimination.

Of course, a lot of the discussion is about faulty tests, that claim to test for individual aptitude, but end up testing for demographics instead (eg. interviewers inadvertently giving higher scores to people similar to themselves)

Re: Friends Are Genetically Similar (2014)

#195
post #37

Earlier quoted context omitted.

Counterpoint: Here we are, talking about it openly. Even Mr. Damore who previously was employed at Google was and is able to talk about it openly.

"Openly" as in "anonymously through the Internet"

Ideas deserve to rise or fall independent of the people who utter them.

Re: Friends Are Genetically Similar (2014)

#196

The same is true of spouses, and in fact, the healthiest couples (or at least those with the most children) seem to be third or fourth cousins: "Third Cousins Have Greatest Number Of Offspring, Data From Iceland Shows" https://www.sciencedaily.com/releases/2008/02/080207140855.h... Not exactly what you'd expect given how often we see "hybrid vigor" touted as a purported benefit of interracial marriage.

Yeah, I think "hybrid vigor" is probably nonsense. However, interracial couples tend to be left-leaning, which also implies fewer children, so I don't think it makes sense to infer causality (or lack thereof) the way you are. Too many competing factors.

At a minimum, the study suggests that the fitness golden mean between inbreeding depression and outbreeding depression is actually much closer to the intraracial side of the spectrum than the interracial.

Re: Friends Are Genetically Similar (2014)

#197

Earlier quoted context omitted.

It’s obvious that gender and genetics have an effect on interests. I doubt that anybody challenges that, and you can go talk about that without anyone raising an eyebrow. What is a problem is if you use that to justify discrimination. Just because members of a demographic are statistically different, it isn’t okay to treat individuals differently because they belong to a certain demographic. And that’s what people ar…

I don't mean to start a flame war here, but when you say: People don’t complain when you say: “A lot of the fastest marathon runners are from Kenia”. People will complain if you use that fact to justify an imbalance in your workforce: “Well, it’s obvious that we hire only people from Kenia since marathons show they are much faster!” This is precisely the point. If objectively they are better, why is it discrimination…

parent specifically addressed this question:

> variance within demographics is much larger than variance of the mean between demographics. So if you hire people based on them being part of a “good” demographic, you will end up with worse hires than if you actually selected for individual aptitude.

did you not read the comment fully? that last part seems to pretty clearly address what you're asking here.

Re: Friends Are Genetically Similar (2014)

#198

Earlier quoted context omitted.

I don't mean to start a flame war here, but when you say: People don’t complain when you say: “A lot of the fastest marathon runners are from Kenia”. People will complain if you use that fact to justify an imbalance in your workforce: “Well, it’s obvious that we hire only people from Kenia since marathons show they are much faster!” This is precisely the point. If objectively they are better, why is it discrimination…

parent specifically addressed this question: > variance within demographics is much larger than variance of the mean between demographics. So if you hire people based on them being part of a “good” demographic, you will end up with worse hires than if you actually selected for individual aptitude. did you not read the comment fully? that last part seems to pretty clearly address what you're asking here.

[deleted]

Re: Friends Are Genetically Similar (2014)

#199

Earlier quoted context omitted.

I don't mean to start a flame war here, but when you say: People don’t complain when you say: “A lot of the fastest marathon runners are from Kenia”. People will complain if you use that fact to justify an imbalance in your workforce: “Well, it’s obvious that we hire only people from Kenia since marathons show they are much faster!” This is precisely the point. If objectively they are better, why is it discrimination…

It's not even all Kenians. It's Kalenjin minority in Kenia. If you need to hire people with best endurance why not ask them to run a marathon as a test instead hiring only people from ethic group that on average is better than others.

The point is, when you have everyone take that test, you end up hiring only Kenyans. And then everyone cries about discrimination

Re: Friends Are Genetically Similar (2014)

#200

Earlier quoted context omitted.

It's not even all Kenians. It's Kalenjin minority in Kenia. If you need to hire people with best endurance why not ask them to run a marathon as a test instead hiring only people from ethic group that on average is better than others.

The point is, when you have everyone take that test, you end up hiring only Kenyans. And then everyone cries about discrimination

If the test is adequate for the job I don't think most people would mind. For example nobody says that short whites, latinos and asians are victims of discrimination because there's so few of them in NBA.

Discrimination is suspected if the test has little to do with actual job requirements.

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