"Elites are making it taboo to talk about intelligence in order to preserve their position at the top of the social hierarchy. They're doing genetic engineering for their kids in secret, while making the topic of intelligence radioactive so the masses can't follow suit. If we reduce the taboo around intelligence, we can decrease global inequality, by improving access to maternal interventions for IQ in the developing world."

(Granted, that's not a common leftist position. But maybe it should be.)