Sunday, 18 November 2007

Maugham on his Character

From chapter twenty of his The Summing Up, here's why Somerset Maugham has always seemed to me a dear old friend:
I have no natural trust in others. I am more inclined to expect them to do ill than to do good. That is the price one has to pay for having a sense of humour. A sense of humour leads you to take pleasure in the discrepancies of human nature; it leads you to mistrust great professions and look for the unworthy motive that they conceal; the disparity between appearance and reality diverts you and you are apt when you cannot find it to create it. You tend to close you eyes to truth, beauty and goodness because they give no scope to your sense of the ridiculous. The humorist has a quick eye for the humbug; he does not always recognise the saint. But if to see men one-sidedly is a heavy price to pay for a sense of humour there is a compensation that has a value too. You are not angry with people when you laugh at them. Humour teaches tolerance, and the humorist, with a smile and perhaps a sigh, is more likely to shrug his shoulders than to condemn. He does not moralise, he is content to understand; and it is true that to understand is to pity and forgive.

Saturday, 17 November 2007

Berkeley Forshadowing both Quine and Wittgenstein

From part VII of GJ Warnock's introduction to Berkeley's The Principles of Human Understanding:
...the explanation of general terms by reference to "abstract ideas" is unnecessary: for a term to be general, and to have a meaning, it is not necessary that it be "annexed," like a name" to any special variety of specially "framed" idea: what is needed is just that it be used to "denote indifferently" any of a class of particular things -- those , namely, which are like on another in the relevant respect. Similarly, my recognition of an object as pink does not require reference to an "abstract idea" laid up in my mind as a pattern or standard of Pinkness; if I have already learned that a number of objects are called "pink," all that is needed is that I should observe the new object to be like them; there is no need to go through, nor do we in fact do so, the elaborate process of "framing" a pattern and comparing objects with that.
And later:
It thus becomes clear that, in general, there could not be patterns of the kind which Locke wrongly supposes to be needed, if we are to use and understand general terms in our language. In fact, so Berkeley concludes, nothing else is required but the words that we use, and the particular experienced items that we use them to speak about; the generality of a general term lies in its use, and not in the peculiar nature of any special item of which it may, misguidedly, be though of as the name.

Berkeley Foreshadowing Quine

From part VI of GJ Warnock's introduction to Berkeley's The Principles of Human Knowledge:
...he could not but be aware that the "corpuscular" theories of matter, and of light, were both too fertile to be easily rejected, and too centrally characteristic of the whole ideal of scientific understanding. But it was still not open to him to admit that such theories were, as they stood, straightforwardly true; and so, with very striking insight and ingenuity, he fell back on the distinction between the observed facts of science, and the theories devised by scientists to account for them. The aim of science, he still holds, is to reduce to "general rules" the observed phenomena; but the achievement of this aim, he now argues, is greatly facilitated by the making of appropriate suppositions. If we think of light, for example, as if it were propagated in the form of a stream of "insensible particles," then the diverse phenomena of light can be comprehended within a theory capable of expression in simple mechanical terms, and highly apt for the precise use of measurement and mathematical calculation. This is certainly useful; but, Berkeley insists, it is useful, not true. As he wrote in his tract De Motu in 1721, "to be of service to reckoning and mathematical demonstrations is one thing, to set forth the nature of things is another." Thus, Berkeley does not now object, as formerly he did, to reference to "insensible particles" and other items of supposed, unperceivable "corpuscular" machinery. He sees that such references serve a theoretical purpose, particularly in facilitating the application to physical phenomena of precise mathematical concepts and methods. But the resulting theories have the status of serviceable fictions; they are useful inventions; it cannot be objected that he leaves such theories with nothing to be true of, for in fact there is no need to suppose that they are true at all. They are theories, not facts; and the virtue of a theory consists not in truth, but in utility.

Locke on Substance

From part III of GJ Warnock's introduction to Berkeley's The Principles of Human Knowledge:
Finally, we must at least glance at Locke's rather desperate grapplings with the concept of substance; for this brings in two points on which Berkeley fastened with alacrity. What is substance, Locke asks? It is that to which qualities belong. And there must be substance, since we cannot intelligibly suppose mere qualities to exist in their own right, on their own, sine re substante. But what is substance itself? It seems to Locke that we just cannot say; for to say anything about substance is unavoidably to ascribe some quality to it, and this gets us no nearer to saying what it is. Locke finds himself left, then, with the bare idea of substance as being "something, I know not what" -- that unperceivable, indescribable something of which all we can say is that it is that to which qualities belong, or in which they inhere.

Now this conclusion leads Locke into a further difficulty. He wishes to hold, on general grounds, that there are two kinds or varieties of substance -- "material" substance, that something to which all the qualities of material things ultimately belong, and "immaterial" substance, in which inhere such non-material properties as consciousness, sensation, and the ability to think. But Locke sees, rightly, that he can really have no ground for this opinion. If all we can say of substance is that it is "something, we know not what," we can have no ground for saying that there are two varieties of substance; to say this we would have to know that the two varieties differed in some way; and we cannot know this since about substance we cannot know anything at all. Locke thus finds that , though he does not accept, he cannot disprove the supposition that the same substance which "supports" that qualities of matter might also have consciousness, sensation, the power of thinking: there might, that is, be only one thing "we know not what," and not, as Locke supposes, two.

Thursday, 18 October 2007

Melville on the Perils of Platonist Whalers

From Moby Dick:
And let me in this place movingly admonish you, ye ship-owners of Nantucket! Beware of enlisting in your vigilant fisheries any lad with lean brow and hollow eye; given to unseasonable meditativeness; and who offers to ship with the Phaedon instead of Bowditch in his head. Beware of such an one, I say; your whales must be seen before they can be killed; and this sunken-eyed young Platonist will tow you ten wakes round the world, and never make you one pint of sperm the richer. Nor are these monitions at all unneeded. For nowadays, the whale-fishery furnishes an asylum for many romantic, melancholy, and absent-minded young men, disgusted with the carking cares of earth, and seeking sentiment in tar and blubber. Childe Harold not unfrequently perches himself upon the mast-head of some luckless disappointed whale-ship, and in moody phrase ejaculates:

"Roll on, thou deep and dark blue ocean, roll! Ten thousand blubber-hunters sweep over thee in vain."

Very often do the captains of such ships take those absent-minded young philosophers to task, upbraiding them with not feeling sufficient "interest" in the voyage; half-hinting that they are so hopelessly lost to all honourable ambition, as that in their secret souls they would rather not see whales than otherwise. But all in vain; those young Platonists have a notion that their vision is imperfect; they are short-sighted; what use, then, to strain the visual nerve? They have left their opera-glasses at home.

"Why, thou monkey," said a harpooneer to one of these lads, "we've been cruising now hard upon three years, and thou hast not raised a whale yet. Whales are scarce as hen's teeth whenever thou art up here." Perhaps they were; or perhaps there might have been shoals of them in the far horizon; but lulled into such an opium-like listlessness of vacant, unconscious reverie is this absent-minded youth by the blending cadence of waves with thoughts, that at last he loses his identity; takes the mystic ocean at his feet for the visible image of that deep, blue, bottomless soul, pervading mankind and nature; and every strange, half-seen, gliding, beautiful thing that eludes him; every dimly-discovered, uprising fin of some undiscernible form, seems to him the embodiment of those elusive thoughts that only people the soul by continually flitting through it. In this enchanted mood, thy spirit ebbs away to whence it came; becomes diffused through time and space; like Crammer's sprinkled Pantheistic ashes, forming at last a part of every shore the round globe over.

There is no life in thee, now, except that rocking life imparted by a gently rolling ship; by her, borrowed from the sea; by the sea, from the inscrutable tides of God. But while this sleep, this dream is on ye, move your foot or hand an inch; slip your hold at all; and your identity comes back in horror. Over Descartian vortices you hover. And perhaps, at mid-day, in the fairest weather, with one half-throttled shriek you drop through that transparent air into the summer sea, no more to rise for ever. Heed it well, ye Pantheists!

Saturday, 13 October 2007

Noun Classifiers and the Wari

From Steven Pinker's The Blank Slate:
In a previous book I mentioned that the language of the Wari people of the Amazon has a set of noun classifiers that distinguish edible from inedible objects, and that the edible class includes anyone who is not a member of the tribe.

Saturday, 6 October 2007

Quine on Language

From the first chapter in Quine's Word and Object:
Different persons growing up in the same language are like different bushes trimmed and trained to take the shape of identical elephants. The anatomical details of twigs and branches will fulfil the elephantine form differently from bush to bush, but the overall outward results are alike.