There's a thread on 4/pol/ right now that has the Shaun video as a topic, and Vaush's Alt Hype response got brought up. Apparently he's put out some of his notes already. I'm really fucking tempted to go through and pick at this myself but apparently he's going to be publishing it in video form eventually, so I might just wait for that.
I don't even like the characterization of race science by people like Alt Hype or the Alt-Right in general, because I think they have
very flawed premises. But stupid shit like this makes my head whirl, and I'm baffled that someone who could put so much effort into researching this topic say something so dumb.
"Heritability estimates are also inherently limited because they do not convey any information regarding whether genes or environment play a larger role in the development of the trait under study."
This is fundamentally not true, you absolutely can figure out the proportions by which genes or environment are responsible for a trait.* And what do you fucking know, the article he uses to try to justify this claim pretty much just denies heritability as a statistical concept in its near totality.
"The term ‘heritability,’ as it is used today in human behavioral genetics, is one of the most misleading in the history of science. Contrary to popular belief, the measurable heritability of a trait does not tell us how ‘genetically inheritable’ that trait is. Further, it does not inform us about what causes a trait, the relative influence of genes in the development of a trait, or the relative influence of the environment in the development of a trait. Because we already know that genetic factors have significant influence on the development of all human traits, measures of heritability are of little value, except in very rare cases. We, therefore, suggest that continued use of the term does enormous damage to the public understanding of how human beings develop their individual traits and identities."
In short, parts of this document seem to be engaging in damn near science denialism. I can only hope the video does a better job, and doesn't make me cringe to death.
Also because I have this in image form I don't have access to some of the links, if anyone has a copy or access to the links I'd appreciate it getting sent my way.
*Edit:
Went back over this, to clarify, heritability determines what proportion genes are responsible for the
variance in a population. But regardless, yes heritability can be used to determine "whether genes or environment play a larger role in the development of the trait under study". Even without getting into IQ we can look at traits such as depression which has about a 0.3 heritability, this would suggest that environment is more to do with the variance in a population. In other words, environment most likely has a much bigger effect on depression occurring than genes.