chrisw wrote:Krull wrote:There is no view from nowhere - there is no viewpoint on the world that isn't a POV.
Oh there is. This is exactly what science is. Hence the central importance of symmetry in formulating laws of physics. Symmetry is just another word for point-of-view invariance.
The fact that science would work just as well in an idealist or even a solipsist metaphysics shows it doesn't need to assume a "view from nowhere" in order to operate. Scientists might have less of a motive for doing their work if they thought they were just catalogueing their own experiences, but that's not the point. Even if we assume it is an intersubjective discipline, science only ever tends toward objectivity, it never actually gets there any more than parallel lines ever meet at infinity. This is a good thing, since from a perfectly 3rd person perspective the 1st and 2nd perspectives don't show up. Eliminativism follows naturally if you assume science is capable of perfectly abstracting away from our subjective experience, without remainder (i.e. heterophenomenology).
The idea of a POV on the world presupposes a world that has properties independent of us. Points of view are plural, if there was only one possible POV it wouldn't be a mere POV at all it would just be reality. But to be a POV is to be a POV on something, something that is not itself a POV. It is the underlying reality that our POVs are POVs on. This is what links them together, what makes them POVs and not just disconnected experiences.
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Our language for talking about our perceptions continually refers to an actual physical world, we define colours and shapes by pointing to objects. We start with encounters with real objects and only after gaining proficiency in navigating our way around this real world do we learn abstract concepts of colour and shape.
I'm not so sure about that. There is obviously a difference between solipsism and eliminativism, yet they both get rid of points-of-view-on-a-world.
I'm happy to assume the world really is more or less the way we perceive it, and that consequently I am one POV among many. But this is just an assumption, the only reason I side with experience is because philosophy that doubted its accuracy never got any closer to yielding knowledge than if we'd just taken things at face value to begin with.
All supposed facts are justified solely by other supposed facts but within our vast Quinean Web of Belief there are some things that remain stubbornly immune to revision while everything around them changes (and that includes imaginary changes like "what if we were aliens with totally different senses"). These things we call "reality".
How could we know what would stay the same if we were totally different? How do we know we don't all have superpowers, but just don't know how to use them? I have no problem with pragmatic knowledge in which we tend to discount those kinds of questions as meaningless, but that's not the same as saying we can
know what it is about "reality" that makes some beliefs more beneficial than others.
The argument goes: I may be wrong about how things are but it is meaningless to say that I could be wrong about how things seem to me. So here is certainty, our only certainty.
But it is not clear that this certainty, this incorrigibility really constitutes knowledge. Isn't this what Sellars calls the myth of the given? The "knowledge" we have here appears to be hopelessly tautological - "I know that I see red whenever I see red" (not "I know that I see red objects whenever I see red" - that would be useful empirical knowledge but we can't say that).
I can be wrong about all kinds of things I experience. I can even be wrong about how things "seem" - something red might appear green out of the corner of my eye, or a startlingly cold tap might feel too hot. But these mistakes can be corrected on further examination. It doesn't make sense that I could be systematically wrong about there being such a thing as experience in the first place. IOW, I need a POV in order for illusions to appear.
Are there really facts of the matter as to what we experience at any given moment? It is commonplace to acknowledge that we regularly misremember our experiences and even unconsciously fabricate details about them due to our need to make sense of things. Memories are recreated on the fly whenever we recall them and our original experiences are fragmentary and gappy, very far from the kind of videocam-like images that we sometimes imagine them to be. But are we justified in saying that there are real facts about what we experienced that we recall to a greater or lesser degree of accuracy? For example, a circle looks oval from most angles and yet we recognise things as being (roughly) circular without having to be positioned perfectly to view them. So do we actually see circles or ovals? Isn't the question just ridiculous? The only way it can have a sensible answer is if we take it to mean "Is the objects we are looking at a circle or an oval?" Then we can answer the question very easily.
Our language for talking about our perceptions continually refers to an actual physical world, we define colours and shapes by pointing to objects. We start with encounters with real objects and only after gaining proficiency in navigating our way around this real world do we learn abstract concepts of colour and shape.
If you read
Ten Zen Questions by Susan Blackmore, there are plenty of cases in there where she fails to find an answer to what is being experienced in the absolute present. For some reason she concludes this means consciousness doesn't exist, whereas the obvious thing to conclude would be that an absolute present makes about as much sense as an infinitely thin object, i.e. nonsense. Experience, like the present, is ambiguous and murky. And this makes asking questions about what exactly we experience ridiculous much of the time, as you say. But I find it hard to believe you can conclude from this that I can be wrong about a POV being the one thing I can be most sure about.
Our language for talking about our perceptions continually refers to an actual physical world, we define colours and shapes by pointing to objects. We start with encounters with real objects and only after gaining proficiency in navigating our way around this real world do we learn abstract concepts of colour and shape.
We can't make sense of the world starting from pure experience, because there is no such thing as pure experience (and Kantian categories are a shameless attempt solve the problem by fiat). If we want to be relativist and sceptical about something it should be the Cartesian subject and his private world. It can't form any kind of foundation for our knowledge of the world. We have to abandon what Dennett called the "mind first" approach.
It's not just our language that refers to an actual physical world. With the possible exception of Husserl, you won't find a phenomenologist who doesn't say the same thing about experience. Phenomenology was the end of "mind first" philosophies, in the sense that it conceded that we can't get a view from nowhere, while pointing out that we experience things as being objective.
Recognising that there is no such thing as a "pure experience" that isn't ambiguous or intending toward something, doesn't mean abandoning the 1st person entirely. It doesn't mean that I can't be an authority at least some of the time, about what my experience consists of. Experience isn't completly private or objective, it's somewhere in between. Which is why if you're going to be a monist, you might as well be a neutral monist.