See also the picture of the coordination game example. https://en.wikipedia.org/wiki/Focal_point_(game_theory)#In_coordination_game
Is there a square that stands out to you? That it stands out is not a function of your agreement with others that it does, but of the way you perceive things in the world.
If it so happens that other people perceive things in the same way as you, then the distinction between that square and the other three squares will result in language that the community will use. Per this example, the words "red" and "blue".
Now suppose you were color blind (often this is between red and green, but I'll stick to the example). In that case, the red square won't stand out. So if everyone were color-blind, there would be no red-blue distinction. Language would instead arise around other (for them) prominent features of the environment. But in a world where most people are not color-blind, the color-blind person has to adapt to the color-normal use (say, learning how to navigate traffic lights by noting the light intensity at a bulb position). With regard to this very specific distinction (and the color-normal standard), they would not be seeing things as they are. But if language instead emerged according to the distinctions that they would naturally make, then they would be seeing things as they are. — Andrew M
Tetrachromacy is an enhanced type of colour vision that may allow the individual to see colours that others cannot.
Normal colour vision depends on three types of specialised cells in the eye called cones. These cones are often referred to as blue, green and red cones depending on the particular wavelengths of light that trigger them into action. In comparison, tetrachromats are endowed with a fourth type of cone, which is most sensitive in the yellow-green region of the visible spectrum. [...]12% of women carry such an altered gene, but we do not know how many of these women can use their additional cone type to make colour discriminations that are unachievable for the rest of us. — The Institute of Neuroscience at Newcastle University
If we can't see the world as it is, then can we know the world as it is? For instance, you seem to know that we can't see the world as it is, but how did you find that out if not by reading words on a page - by seeing words as they are?I conclude that nobody can see the world as it is. — Daemon
But in a world where most people are not color-blind, the color-blind person has to adapt to the color-normal use (say, learning how to navigate traffic lights by noting the light intensity at a bulb position). With regard to this very specific distinction (and the color-normal standard), they would not be seeing things as they are. — Andrew M
The interesting question is, if no-one can see it, is there a world as it is? — Echarmion
I conclude that nobody can see the world as it is. — Daemon
The interesting question is, if no-one can see it, is there a world as it is? — Echarmion
The observer is the only difference between the way the world was and the way the world is now, however the world is, is because that’s the way it occurs to the observer. Or, which is the same thing, the world is as the observer says it is. — Mww
I don't see why the mere arrival of the observer should change the way the world is in the way you suggest, so that it is now dependent on his views, however misguided they may be. — Daemon
This idea can be extended to animals that perceive colors differently. Are they seeing the world as it is? Yes, in relation to their perceptual capabilities. But not necessarily in relation to ours as human beings.
— Andrew M
What about in relation to as things are, or at the very least, as modern science describes those things? — Marchesk
But in a world where most people are not color-blind, the color-blind person has to adapt to the color-normal use (say, learning how to navigate traffic lights by noting the light intensity at a bulb position). With regard to this very specific distinction (and the color-normal standard), they would not be seeing things as they are.
— Andrew M
Just seems to define "the way things are" as "the way things seem to most of us" Andrew M — khaled
My tetrachromat girlfriend telepathically communicates with her pet robin. I can assure you we most certainly can. — Outlander
That's not the interesting question though. The interesting question is, if no-one can see it, is there a world as it is? — Echarmion
It's not binary. I mean, even color blind men can often run through a field with holes, grass lumps, and cow poop and thistles and reach the other side, even after running at great speed, with no injuries and still shiny nikes. It sure seems like to some degree they are seeing the world. And to that degree or in those ways also incredibly well.I conclude that nobody can see the world as it is. — Daemon
The key point to note here is that there is a natural standard in play. That is, we are comparing one human-observed scenario to another. — Andrew M
a creature-specific standard. — Andrew M
I am not saying that a stick that looks bent in water is actually bent, but that whether or not the stick is "actually bent" is found out by employing a creature specific standard. — khaled
That there is no "direct access" if that makes sense, we see things through fallible senses and fallible reasoning. I find people forget this often. — khaled
I conclude that nobody can see the world as it is. — Daemon
With regard to this very specific distinction (and the color-normal standard), they would not be seeing things as they are. — Andrew M
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