How Logic Works : A User's Guide

Hans Halvorson

ISBN 10: 0691182221 / ISBN 13: 9780691182223

Editore: Princeton University Press Sep 2020, 2020

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Neuware - 'Logic instruction typically takes two forms. The first has the aim of teaching students to solve a certain sort of problem as efficiently as possible. This is the approach adopted by most logic textbooks and truth trees, the most popular method, gives students an algorithm for solving logic problems. The second has as its aim teaching students a certain style of thinking and, thus, concerns itself with how students solve problems. In How Logic Works, Hans Halvorson introduces students to the methods of natural deduction, a method which not only helps them solve problems, but helps them to understand the principles of valid reasoning for themselves. Halvorson uses formal logic to train students in the task of constructing paths between premises and conclusions. The student, then, will become an expert traveller in logical space, quickly recognizing the difference between a safe path (where truth is guaranteed to be preserved) and a hazardous path (where truth might be lost). This approach is premised on the fact that if a student learns natural deduction, she learns a skill that transfers to any domain where valid deductive reasoning is useful'.

Codice articolo 9780691182223

Dati bibliografici

• Titolo: How Logic Works : A User's Guide
• Editore: Princeton University Press Sep 2020
• Data di pubblicazione: 2020
• Lingua: Inglese
• ISBN 10: 0691182221
• ISBN 13: 9780691182223
• Rilegatura: Buch
• Condizione: Neu
• Dimensioni: 219 L x 146 A x 23 P (millimetri) 219 millimetri di larghezza per 146 millimetri di altezza per 23 millimetri di profondità
• Peso: 450 grammi

Descrizione articolo

Riassunto

A concise introduction to logic that teaches you not only how reasoning works, but why it works

How Logic Works is an introductory logic textbook that is different by design. Rather than teaching elementary symbolic logic as an abstract or rote mathematical exercise divorced from ordinary thinking, Hans Halvorson presents it as the skill of clear and rigorous reasoning, which is essential in all fields and walks of life, from the sciences to the humanities—anywhere that making good arguments, and spotting bad ones, is critical to success.

Instead of teaching how to apply algorithms using “truth trees,” as in the vast majority of logic textbooks, How Logic Works builds on and reinforces the innate human skills of making and evaluating arguments. It does this by introducing the methods of natural deduction, an approach that teaches students not only how to carry out a proof and solve a problem but also what the principles of valid reasoning are and how they can be applied to any subject. The book also allows students to transition smoothly to more advanced topics in logic by teaching them general techniques that apply to more complicated scenarios, such as how to formulate theories about specific subject matter.

How Logic Works shows that formal logic—far from being only for mathematicians or a diversion from the really deep questions of philosophy and human life—is the best account we have of what it means to be rational. By teaching logic in a way that makes students aware of how they already use it, the book will help them to become even better thinkers.

• Offers a concise, readable, and user-friendly introduction to elementary symbolic logic that primarily uses natural deduction rather than algorithmic “truth trees”
• Draws on more than two decades’ experience teaching introductory logic to undergraduates
• Provides a stepping stone to more advanced topics

Informazioni sull?autore

Hans Halvorson is Stuart Professor of Philosophy at Princeton University. His previous books include The Logic in Philosophy of Science.