Why
Hot take time, I think when siskind was at the age that he decided there are some things he will never again change his mind about he happened to be downstream of some flavor of transhumanism that favored gene editing instead of cybernetic augmentations and brain uploads, and things kind of escalated from there.
Spotlighting eugenics-based IQ-maxing is probably his version of going all in on summoning the acausal robot god to fix everything, and also the substack money is pretty good.
They basically invent a special new type of mental impairment to apply to brown people to sidestep the need to explain why entire swaths of the global south aren’t desolate wastelands of barely functional people trying to converse in grunts, as predicted by Lynn’s research.
That the statistics of a mean IQ of nothing imply that you should be able to fit every current African university graduate in a room together seems pretty valid as a reductio ad absurdum of the whole affair, surprised I didn’t see it mentioned before.