African-American IQ in the 80s, with only 20% European admixture, shows that African IQs are depressed by environment.
I wouldn’t say so. I think it shows that genes for higher IQ are inherited dominantly.
This has also been proposed as an explanation for the Flynn effect—whole countries getting “smarter” over time—being due to the gene pool mixing more in cities, and thus with dominant pro-IQ genes gaining ground.
The same mechanism has been proposed for the increasing height.
Animals have short lives so it wouldn’t work well, and I care less about them than people with long term plans hopes and fears.
See, that’s fine with me. You want to indulge in X because you like it, not because of rationalization Y or Z. Just like I want to indulge in chocolate. That’s fine with me.
I just don’t like the claim that it is morally superior. Or that it’s something everyone should do. Or that it’s how resources “should” be spent. If it is an indulgence, though, then indulgences are fine with me.
Btw, I’m just going to interject and say that this conversation has been done at Hacker News many times and it never really goes anywhere. I’m going to wait five years until more genome wide association studies are done before I try to enter this argument again. It seems obvious to me that there are some genetic differences in intelligence, but it’s a touchy enough subject that I don’t feel it’s worth entering an argument based on individual interpretations of incomplete evidence.
I wouldn’t say so. I think it shows that genes for higher IQ are inherited dominantly.
This has also been proposed as an explanation for the Flynn effect—whole countries getting “smarter” over time—being due to the gene pool mixing more in cities, and thus with dominant pro-IQ genes gaining ground.
The same mechanism has been proposed for the increasing height.
See, that’s fine with me. You want to indulge in X because you like it, not because of rationalization Y or Z. Just like I want to indulge in chocolate. That’s fine with me.
I just don’t like the claim that it is morally superior. Or that it’s something everyone should do. Or that it’s how resources “should” be spent. If it is an indulgence, though, then indulgences are fine with me.
Btw, I’m just going to interject and say that this conversation has been done at Hacker News many times and it never really goes anywhere. I’m going to wait five years until more genome wide association studies are done before I try to enter this argument again. It seems obvious to me that there are some genetic differences in intelligence, but it’s a touchy enough subject that I don’t feel it’s worth entering an argument based on individual interpretations of incomplete evidence.