@Zetherin,
Zetherin;115009 wrote:I consider reality to be, "The state of things as they actually exist". It is what is mind-independent.
How we perceive reality is subjective, but that does not mean that we aren't perceiving what is objectively real.
The point of Schopenhaur's and Kant's philosophy, despite their differences, is that 'objectively real' in the sense you are using the term, is an assumption. I think the vital lesson from them (and Berkeley) is to show that we cannot and do not know a reality independent of our perception of it. I think neurology has confirmed this by showing that the brain 'constructs' reality. As has been said, nothing is red, but neither is it far, near, large, small, hot or cold, except insofar as it is these things
for the observer. It is neither objective nor subjective - the reality is not 'what you see out the window' but 'you looking out the window'. It includes you, the window, what you see out of it, the act of looking, and the hundreds of millions of neural operations that occur the instant you look.
When you look out the window, 'what you see' is dependent on an enormous - in fact an incalculable - number of variables, including whether you're human; whether you're color-blind; whether you're familiar with the view; whether you're looking for something in particular; etc etc ad infinitum. In
practical terms, as a working hypothesis, you and I will see the same thing; but it is the job of philosophy to deconstruct this. (See also
Ortega's Doctrine of the Point of View)
Try this thought experiment.
Quote:You are a mountain, but are endowed with basic sensory perception. However, being a mountain, you are somewhere in the vicinity of 50 millions years old. Now, in your perception, much of what would be 'real' from the 'human' viewpoint would be completely invisible to you. People and animals would arise and perish in such infinitesmal time-spans that you would never notice them. For you, they wouldn't exist. Rivers, you would have to reckon with; they would be around long enough to carve gullies in your flanks. The pole star, you could see, blinking on an off rapidly. You might notice seasons but they would seem like hot and cold flushes to a human....
The point of that thought-experiment is to show how reality is and must be a human reality, no matter how much science tells us about it. (Thomas Nagel is good on that question also.)
Regarding 'the tree falling in the forest' - the way to deal with this is to ask the question 'which tree'?
The answer is, of course, 'well it doesn't matter. Some hypothetical tree'. But in doing this, you are already
thinking of the tree (=creating it in perception). In asking 'does this tree
not exist if no-one is around to see it', what you are actually doing
is imagining its non-existence. You are thinking 'OK, if no-one sees the tree fall in the forest, does that mean it doesn't exist'? Well - WHICH TREE DOES NOT EXIST? You see the point?
(Russell said that according to G. E. Moore, idealists claim that when you are sitting in the train carriage, the wheels don't exist, because you are not perceiving them. To which again I would answer 'which wheels don't exist?'(
History of Western Philosophy, 1974 edition, p 631.)
The corollary of the fact that things exist in perception is not that they don't exist when not being perceived. It is that, insofar as they exist at all, they exist in relationship to the seer - reality is the conjunction of seer-seeing-object seen. To which Berkeley, Kant and Schopenhaur add 'and don't you forget it!'
Berkeley, it might be remembered, also said that when nobody was around to observe anything, reality was sustained by the perception of God, hence the famous limerick:
Quote:There was a young man who said "God
Must find it exceedingly odd
To think that the tree
Should continue to be
When there's no one about in the quad."
"Dear Sir: Your astonishment's odd;
I am always about in the quad.
And that's why the tree
Will continue to be
Since observed by,
Yours faithfully,
God."
(Composition anonymous, to my knowledge)
One way of thinking about this which gets you out of the solipsism bind is to reflect on the fact that consciousness is collective; so things don't necessarily exist in
your consciousness or
my consciousness, but in
consciousness.
Zetherin;115629 wrote:What would the difference between "reality" and "ultimate reality" be?
This follows from the last point - according to traditional philosophy, what stands between us and 'true knowledge' is precisely our own self-centredness. If a human can see everything free from the taint of self-centredness then 'the doors of perception are cleansed', as said Blake, and the degree of truth we are able to percieve is proportional to the degree to which we are able to exercise the intellect free of self-interest. It might be easy enough to put this into words, but few realise it (cf also Spinoza's 'intellectual love of God'.)
kennethamy;115685 wrote:What is naive about naive realism?
Scientific realism is not the view that nothing exists except what is detectable by science. It is that whatever we can know about the world is best known though science. It does not say there is nothing else in the world.
Bertrand Russell again:
Quote:They (analytical philosphers) confess frankly that the human intellect is unable to find conclusive answers to many questions of profound importance to mankind, but they refuse to believe that there is some 'higher' way of knowledge by which we can discover truths hidden from science and the intellect (p 789, History of Western Philosophy).
I think that Schopenhaur, Kant and Berkeley disagree with this. Remember the inscription above the dwelling of the Oracle of Delphi: 'Man, know thyself'.
Self-knoweldge is not a scientific matter. This is exactly why philosophy is different to science, which has been largely forgotten in a scientific age. A scientist will generally not ask himself 'is my life real? What if everything I believe is an illusion? Is there any greater truth that I can discover within myself than what is told me by others?' I believe this is the kind of question which is demanded in the traditional philosophical quest. It is a very old-fashioned notion.
Zetherin;115893 wrote:But there's still a sound, even if there is no human there to experience it.
You disagree with this?
Well, we believe that. And we believe it because it is a scientific age. Our locus of reality is the empirical realm, that the OP started off with. Not only do we not question it, we don't know
how to question it. This is where moderns are very different. What you call skepticism nowadays is nothing like skepticism was. Go out on retreat for a good while, eat cold meals, have cold showers, forget all the comforts of home and everything you think you know. That is what the Greeks used to do, if they wanted to acquire wisdom. That is really 'questioning' and the real environment in which the skeptics practised their 'epoche'. Maybe self-knowledge requires that too.
OK I am being polemical. The point is, the 'real world' that us moderns assume, has indeed been questioned by philosophers and monks and spiritual practitioners. There is a sense in which 'the world' can be understood to be unreal, but it really takes some doing. It can't just be explained. I don't think Russell got this, nor do modern academic and analytical philosophers generally. The scientific revolution after all started out with throwing out metaphysics and traditional philosophy and saying 'let's all just concentrate on what is 'really there'.
I hear faint laughter from the heavens.....:bigsmile: