Do we see reality as it is? | Donald Hoffman | TED
3.1M views · 11 years ago · talk · evergreen
Cognitive scientist Donald Hoffman argues in this TED talk that evolution favors perception that tracks fitness rather than truth. He says what we see works like an interface, a user illusion, rather than a picture of reality.
HN returns to it for the idea that perception is tuned for fitness, which it uses to talk about the brain, AI and user interfaces.
“Quite the fascinating exploration of perception, reality, accuracy, and fitness.”
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