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O'Kheiluf! The Rabbinic Struggle with the Contrapositive

O'Kheiluf! The Rabbinic Struggle with the Contrapositive

Paperback

JudaismAncient History GeneralLogic

ISBN10: 1848904320
ISBN13: 9781848904323
Publisher: College Publications
Published: Aug 10 2023
Pages: 494
Weight: 1.51
Height: 0.99 Width: 6.14 Depth: 9.21
Language: English

In this book Dr. Amelia Spivak uncovers a type of tannaitic argument that was lost: neither traditional nor academic scholars seem to have known of its existence. The author finds examples scattered across the range of tannaitic literature - including in well-trodden passages - suggesting that such argumentation was widely practiced. Spivak identifies a signaling Hebrew phrase, o'kheiluf, along with accompanying expressions as uniquely tannaitic logical terminology. The author lays bare how this precise tannaitic logic - none of which appears to be of Greek or Roman origin - operates and how it relates to the contrapositive. The o'kheiluf argument is shown to betray blanket ignorance of both Aristotelian and Stoic logic. The author offers reasons for why this form of argument died out in amoraic times.

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Judaism