PratchettFan
Gold Member
- Jun 20, 2012
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Red does not exist. It is just a word we use to describe our brains reaction to certain wave lengths of light. It is not a color, it is a biochemical reaction and entirely dependent upon the make-up of the brain reacting to that stimuli. It has no external existence of any kind and the reaction itself can occur independent of any outside stimuli.
I suggest the wavelengths must objectively be there in order to be subjectively interpreted. The wavelengths compose the objective reality we describe as 'redness'. The existence of that objective reality is by no means contingent on our subjective interpretations of it. In other words: what the vast majority of humans would describe as red may well have objective autonomy outside of our perceptions of it.
I disagree the wavelengths compose the objective reality. If I am dreaming (and I dream in color) I perceive red without any outside stimuli. Redness is our attempt to make sense of something, but how we do that has nothing to do with that reality. We perceive the reaction, not the stimuli. It is entirely internal.
Everything else you said I totally agree with.
yea, no.