Terence Tao: "We lived in a world with cognitive friction until very recently, where every task required us to use our b…
Rohan Paul Twitter · Rohan Paul (@rohanpaul_ai) · 2026-05-29
Mathematician Terence Tao argues that AI has ended the era of cognitive friction, in which all intellectual work historically required unavoidable human brain effort that people never consciously recognized as a cost.
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Extraction
Topics: ai-impactcognitive-augmentationfuture-of-intellectual-work
Claims
- All intellectual tasks historically required human cognitive effort as an unavoidable and largely invisible cost.
- Cognitive friction was so normalized that people did not consciously perceive it as a burden.
- AI has fundamentally changed the cost structure of intellectual work by removing or reducing cognitive friction.
Key quotes
We lived in a world with cognitive friction until very recently, where every task required us to use our brain. So we didn't really think about it, we just thought this was the cost of doing something intellectual. But now we have AI and the other technologies