Color
The word 'color' has three meanings, as far as I can tell: 1, certain properties of atoms and molecules that make them emit electromagnetic radiation in the so-called visible range; 2, mixtures of frequencies of this electromagnetic radiation that go to the eye of the observer and produce an image on his/hers retina; and 3, sensations of color that this observer experiences. So if I am looking at a green leaf, which of these three meanings of 'green' am I experiencing?
Accepted:January 21, 2006
Accepted:
January 21, 2006