Narwhal (narwhal)'s status on Saturday, 28-Feb-15 03:22:55 UTC
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@loveydoe It's because while our perception of the wavelength is qualitative the wavelength itself is quantitative. Like it or not, regardless of how we see the wavelength the wavelength itself can be measured and distinguished. Regardless of what you interpret, it's an objective fact that, as an example, a 620–750 nm wavelength will produce a colour we refer to as "red", regardless of what red is. The only presumptions I'm making are those grounded in reality that can be generally agreed upon, but you're right in that I didn't account for your outlandish solipsist perspective. I'm out.
