Perplexed comments on Heat vs. Motion - Less Wrong

19 Post author: Eliezer_Yudkowsky 01 April 2008 03:55AM

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Comment author: Peter_de_Blanc 01 April 2008 12:06:35PM 3 points [-]

Ben Jones said:

Seriously though, taboo 'colour' from your question. Exactly which bit are you still waiting to have explained?

I think you're tabooing overzealously. If I have a bunch of red balls and a bunch of blue balls, and ask 5 people to partition the balls into two subsets based on color, I would expect the same result from all 5 people. How do they do it?

Comment author: Perplexed 01 August 2010 08:51:15PM 10 points [-]

I can't speak for the other 4 people, but I was taught to perform that trick in kindergarten. They even asked me which color was my favorite. Later, in high school, I learned about the difference between red and blue on the electromagnetic spectrum. And still later, in college, I learned about color perception in Psych and CompSci classes. For a while, I imagined that everyone had learned the same color facts that I had.

Then I ventured into a philosophy classroom, was exposed to G.E. Moore talking about "yellow" and "qualia", and I came to understand that not everyone had the same educational advantages I had.

Comment author: DanielLC 21 March 2012 04:34:18PM 1 point [-]

The philophical question of qualia has nothing to do with how the sensation of color gets to your brain. It's about what it does in your brain that makes you conscious of it.