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There's a pretty clear causal chain between the abuse of public trust and social influence from educational and scientific institutions in the last decade or so and the anti-intellectualism we're witnessing today, abuse which was and is driven by the same hubris you demonstrate by conflating intellectualism with All That Is Good. And needless to say since I am posting on HN, but I say that as an intellectualist.
The optimistic case is currently that China matures politically and becomes the leader of the technological world.