How could you explain to a blind person that the color of the sky is blue?
First you could explain to this person that color relates to seeing, and that seeing is something that he can’t begin to comprehend without modern technology. (they have stuff these days that can let a blind man see much like giving sound to a deaf man) Then tell this person that color is something that we sense with our eyes just as he can with his ears, nose, skin, and mouth. Then find something that stimulates one of these senses much like the color blue does for us. Give him a wide variety of colors and shades that would be equivalent to the intensity and vibe that each color would provide us, and finally find something that stimulates his senses exactly as sky blue would for us in sight. Music might be a useful tool, or taste. Then inform this person that in much the same way this sensation is for him the sky is in color for us. This would actually be a great way for this person to understand what sight and color is even if he could never fully comprehend it. I bet that this perso
