Skepdick wrote: ↑Wed May 25, 2022 10:34 amOh, ok. So photons hit your brain makes red. Then what do you need eyes for?CHNOPS wrote: ↑Wed May 25, 2022 1:47 amWhen there are brains..... when interact with your eyes and then your brain.And how do photons manifest themselves as color?
The photons dont carry the color "red", they dont have colors. When they hit your brain, that moment of the hit... is when an experience ocurrs and we call it "seeing red".
And why did all these stupid animals evolve bright colors to mean "danger" if everybody experiences color differently?
When you sleep, you see colors, and you have your eyes closed. But that experience is telling you what you are imaginating, is not about what happens in your bedroom.
With eyes, you capture the photons in your bedroom, so the color that you experience is about what is happening in your bedroom...
We need eyes to know what happens outside the body....
If we see the spectrum of colors, and you point what "red" is for you, i will point almost the same, because we have almost the same brains...
A daltonic person, will differ with us. He will see other color sometimes. His brains is more diference to ours.
But I think that almost all animals will agree about the diference of bright or not-bright, that is why we agree in the consecuences of seeing TOO bright (danger, fire, hot, depredators arounds, whatever)