You're looking at Less Wrong's discussion board. This includes all posts, including those that haven't been promoted to the front page yet. For more information, see About Less Wrong.

meganisawizard comments on State your physical account of experienced color - Less Wrong Discussion

-1 Post author: Mitchell_Porter 01 February 2012 07:00AM

You are viewing a comment permalink. View the original post to see all comments and the full post content.

Comments (53)

You are viewing a single comment's thread. Show more comments above.

Comment author: meganisawizard 19 April 2012 02:36:00PM 0 points [-]

No, he's talking about the property 'green', meaning that which all things we label as 'green' have in common. There is no unique physical property that these objects share. In fact, two objects which appear the exact same color can have vastly different reflectance profiles. It's called metamerism, and it's a function of our visual system being run off of opponent matches.