Posted: Aug 13, 2017 5:47 pm
by The_Metatron
scott1328 wrote:Red cannot be an illusion, if an illusion is defined as "not what it seems," and "red" is defined to be a label the mind attaches to a particular class of sensations.

There's probably a distinction to make between casual definitions and rigorous definitions.

In daily use, "red" is a range of colors or wavelengths. That suffices for most conversations. Red apples, red buses, red motorcycles. All red. All different.

But, we can get a lot more specific if we need to, of course.

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