منابع مشابه
THE ANALYSIS OF MIND by BERTRAND RUSSELL
It is clear that a sufficiently ingenious person could manufacture a machine moved by olfactory stimuli which, whenever a dog appeared in its neighbourhood, would say, "There is a dog," and when a cat appeared would throw stones at it. The act of saying "There is a dog," and the act of throwing stones, would in such a case be equally mechanical. Correct speech does not of itself afford any bett...
متن کامل“ " What Is Truth ? ” by Bertrand Russell
An early three-volume technical work written with A. N. Whitehead sought to prove that the fields of mathematics could be derived from logic. The anecdote is told by G. H. Hardy 1 where Russell reported he dreamed that Principia Mathematica, his three-volume massive study, was being weeded out by a student assistant from library shelves two centuries hence. About the work.. .. In the chapter "T...
متن کاملBertrand Russell The Relation of Sense - data to
PHYSICS is said to be an empirical science, based upon observation and experiment. It is supposed to be verifiable, i.e. capable of calculating beforehand results subsequently confirmed by observation and experiment. What can we learn by observation and experiment ? Nothing, so far as physics is concerned, except immediate data of sense: certain patches of colour, sounds, tastes, smells, etc., ...
متن کاملBertrand Russell, Herbrand's Theorem, and the Assignment Statement
While propositional modal logic is a standard tool, first-order modal logic is not. Indeed, it is not generally understood that conventional first-order syntax is insufficiently expressible. In this paper we sketch a natural syntax and semantics for first-order modal logic, and show how it easily copes with well-known problems. And we provide formal tableau proof rules to go with the semantics,...
متن کاملSix Degrees of Separation
Six Degrees of Separation is the idea that any two random people in the world are at most six degrees apart in terms of social connections from each other. We hypothesize that there exists a similar property for proper nouns. With abundant information resources on the Internet such as Wikipedia, we should be capable of studying the connections between proper nouns. Nevertheless, the problem is ...
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ژورنال
عنوان ژورنال: Russell: the Journal of Bertrand Russell Studies
سال: 2010
ISSN: 1913-8032,0036-0163
DOI: 10.15173/russell.v30i1.2180