Mark Changizi , director of Human Cognition at 2AI Labs; answer to "Why we see in color?" in these interviews.90 seconds:
8 minutes:
He says that the human eye evolved to s
ee colors in part to glean what another person feels by detecting subtle color changes in their skin. The brain really cares about seeing the small differences of skin color.
You can discern a lot about what’s going on in their brains, what their mood is, what their state is, what their current emotion is. Changizi added that being able to see colors can also clue people in to the health of others.
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