What's "fundamental" in this respect? If someone is colorblind, and another isn't, does that entail a change in perception? Sure. It means the colorblind guy c

What's "fundamental" in this respect? If someone is colorblind, and another isn't, does that entail a change in perception? Sure. It means the colorblind guy can't discern things that people with normal vision can. A person born blind can't see anything and never has. They don't even imagine visual images (only images informed by the remaining senses). Their perception is unimaginable to me and mine to them. So if women can discern more colors than men, it follows that they experience more colors which seems like a matter of perception. Have you never argued with a woman about the color of a sweater?