8 karma · joined April 22, 2016
The people you are likely referring to for the chattel excuse history also under perform in country after country where such things were never allowed. Diversity is difference, and difference will lead to persistent disparity.
As studied, and as the logic would follow the elite simply transfer from system to system as performance disparities persist through the generations because of genetics. Through revolutions under different systems tracked family lines out performed others regardless of system. A look at "communist" china. Persistence through Revolutions http://www.bristol.ac.uk/efm/media/workingpapers/working_pap...
Furthermore children are likely adapted to be parented by their parents.
The "Three Identical Strangers" documentary on the twin study they buried over likely inconvenient conclusions could only hint at it. The triplet that came to a bad end had a parent very unlike themselves in disposition.
Adopted children also do not gain the full benefit of natural children of good parents.
Recently they found the negative effects of spanking is more related to genetics than the action itself. https://twitter.com/DegenRolf/status/1516070970624249857
In the nurture over nature debate, nurture will only ever continue to lose ground.
Early pc's had separate and very expensive mpeg decode boards just to decode dvd, creative sold a set, the cpu simply couldn't even handle mpeg 2. I know its hard to believe but there was a time when playing back an mp3 was a big ask, all these algorithms could be made long ago, but they would have been impractical fantasy. Only now are we seeing real partial cheated resolution ray tracing in modern high end gaming hardware now which is a good comparison, ray tracing has been with us for a long time, only hardware advancement over decades has made it viable.
It amused me that they claimed 4k uhd h265 is now 10GB for a movie, that's garbage bitrate, they always ask too much of these codecs.