tilthat: TIL a philosophy riddle from 1688 was recently solved. If a man born blind can feel the differences between shapes such as spheres and cubes, could he, if given the ability, distinguish those objects by sight alone? In 2003 five people had their sight restored though surgery, and, no they could not.
nentuaby: I love when apparently Deep questions turn out to have clear empirical answers.
I guess the same could be said about any of the senses. Taste, Sound, Touch, smell.
What does that even really mean though?
Does red look red to you? It looks red to me. What does a difference in perception really mean at the end of the day?