| неоправданная экстраполяция | fallacy of composition (the fallacy of arguing from premises in which a term is used distributively to a conclusion in which it is used collectively or of assuming that what is true of each member of a class or part of a whole will be true of all together (as in if my money bought more goods I should be better off; therefore we should all benefit if prices were lower). WTNI. The fallacy of composition arises when one infers that something is true of the whole from the fact that it is true of some part of the whole (or even of every proper part). For example: "This fragment of metal cannot be fractured with a hammer, therefore the machine of which it is a part cannot be fractured with a hammer." This is clearly fallacious, because many machines can be broken apart, without any of those parts being able to be fractured. This fallacy is often confused with the fallacy of hasty generalization, in which an unwarranted inference is made from a statement about a sample to a statement about the population from which it is drawn. The fallacy of composition is the converse of the fallacy of division. WK Alexander Demidov) |
