LessonsSophistical Syllogism: Illusory Premises, Deceptive Resemblances and FallaciesQuiz

Semantic resemblance mistakes a shared description or limited similarity for sameness of nature. The same word need not switch senses: the error may consist in inflating a narrow analogy into total identity.

For example: “A book preserves information; a person also retains information; therefore human memory must consist of pages of physical text.” The shared description does not establish an identical mode of existence.

A resemblance has a limited respect. One cannot infer unrestricted identity or necessary properties from that limited relation. That is why semantic resemblance requires a careful examination of the inference.

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Deception through similarity of meaning

Sophistical Syllogism: Illusory Premises, Deceptive Resemblances and Fallacies

Semantic resemblance mistakes a shared description or limited similarity for sameness of nature. The same word need not switch senses: the error may consist in inflating a narrow analogy into total identity.

For example: “A book preserves information; a person also retains information; therefore human memory must consist of pages of physical text.” The shared description does not establish an identical mode of existence.

A resemblance has a limited respect. One cannot infer unrestricted identity or necessary properties from that limited relation. That is why semantic resemblance requires a careful examination of the inference.