Kaj_Sotala comments on Bizarre Illusions - Less Wrong

11 Post author: MrHen 27 January 2010 06:25PM

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Comment author: Kaj_Sotala 27 January 2010 08:04:59PM 1 point [-]

I'm not sure if the eye-brain interaction is the relevant part. Even if you change "eyes" to "the visual system", the point of "these are of a different color is the very thing your visual system is trying to tell you" remains true.

Comment author: MrHen 27 January 2010 08:16:33PM 0 points [-]

What would you call it? The point remains that the colors are not the same. If we think the colors are the same, we are incorrect.

Comment author: Kaj_Sotala 27 January 2010 10:10:28PM 0 points [-]

They are not the same, but our visual system is trying to tell us they are the same - and you can't really say it's wrong to make that judgment, as doing so leads to correct results the overwhelmingly vast majority of the time. (Basically, I'm saying the same thing as AndyWood's comment and the responses to it.)

Comment author: MrHen 27 January 2010 10:48:10PM 1 point [-]

They are not the same, but our visual system is trying to tell us they are the same.

Yeah, this makes sense. The trick is asking, "The same what?" The answer, "Color" is not descriptive enough.

I never meant to say it is right or wrong for the visual system to do whatever it is doing. I mean to say it is wrong to expect something different from the visual system than what it is doing.