ONT Re: Russell -- Philosophy Of Logical Atomism
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POLA. Note 4
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| It is a rather curious fact in philosophy that the data which are
| undeniable to start with are always rather vague and ambiguous.
| You can, for instance, say: "There are a number of people in
| this room at this moment". That is obviously in some sense
| undeniable. But when you come to try and define what this
| room is, and what it is for a person to be in a room, and
| how you are going to distinguish one person from another,
| and so forth, you find that what you have said is most
| fearfully vague and that you really do not know what
| you meant. That is a rather singular fact, that
| everything you are really sure of, right off is
| something that you do not know the meaning of,
| and the moment you get a precise statement
| you will not be sure whether it is true
| or false, at least right off.
|
| The process of sound philosophizing, to my mind, consists mainly
| in passing from those obvious, vague, ambiguous things, that we
| feel quite sure of, to something precise, clear, definite, which
| by reflection and analysis we find is involved in the vague thing
| that we start from, and is, so to speak, the real truth of which
| that vague thing is a sort of shadow.
|
| I should like, if time were longer and if I knew more than I do,
| to spend a whole lecture on the conception of vagueness. I think
| vagueness is very much more important in the theory of knowledge
| than you would judge it to be from the writings of most people.
| Everything is vague to a degree you do not realize till you
| have tried to make it precise, and everything precise is
| so remote from everything that we normally think, that
| you cannot for a moment suppose that is what we really
| mean when we say what we think.
|
| Russell, POLA, pp. 37-38.
|
| Bertrand Russell, "The Philosophy of Logical Atomism", pp. 35-155
| in 'The Philosophy of Logical Atomism', edited with an introduction
| by David Pears, Open Court, La Salle, IL, 1985. First published 1918.
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