Doesn’t it follow that Mary, since she knows everything about color, must have both electrodes and the desire and ability to perform of a brain surgery on herself? There is a truly fabulous story, rkunyngvba ol grq puvnat in which the protagonist does this, but since it only happens half way through, I don’t want to spoil it.
Doesn’t it follow that Mary, since she knows everything about color, must have both electrodes and the desire and ability to perform of a brain surgery on herself? There is a truly fabulous story, rkunyngvba ol grq puvnat in which the protagonist does this, but since it only happens half way through, I don’t want to spoil it.
Once gain, Mary knows everything knowable by description only. Whether that amounts to everything simpliciter is the puzzle.