The Art of Logic in an Illogical World

De: Eugenia Cheng

Narrado por: Moira Quirk

How both logical and emotional reasoning can help us live better in our post-truth world

In a world where fake news stories change election outcomes, has rationality become futile? In The Art of Logic in an Illogical World, Eugenia Cheng throws a lifeline to readers drowning in the illogic of contemporary life. Cheng is a mathematician, so she knows how to make an airtight argument. But even for her, logic sometimes falls prey to emotion, which is why she still fears flying and eats more cookies than she should. If a mathematician can't be logical, what are we to do? In this book, Cheng reveals the inner workings and limitations of logic, and explains why alogic -- for example, emotion -- is vital to how we think and communicate. Cheng shows us how to use logic and alogic together to navigate a world awash in bigotry, mansplaining, and manipulative memes. Insightful, useful, and funny, this essential book is for anyone who wants to think more clearly.

Reseñas de la Crítica

"It's a shame that not everyone can read this book, but Cheng claims it is incumbent on those of us who can to use compassion and logic to argue productively with those who can't. In this way, advanced mathematics could make a meaningful contribution to creating a better society as well as happier conversations and relationships. There is a sense in which this book is proof it can."—Guardian

"Following in the tradition of George Boole, Lewis Carroll and John Venn, who provided algebraic or diagrammatic aids to logical calculation, Eugenia Cheng enhances her reputation as a popular mathematics writer with this perceptive analysis of logic and its limitations."—Times Higher Education

"Cheng's book covers the basics of logic, argumentation, and emotion through humor and an excellent use of illustrations like ice cream, sexism, and Gödel's Incompleteness Theorem."—MAA Reviews

"Entertaining... a very welcome primer in logical thinking."—Kirkus Reviews

"Cheng's suggestion to combine the persuasive powers of logic with emotional appeal to find common ground is original and pragmatic, particularly in these divisive times."—Publishers Weekly

"With humor, grace, and a natural gift for making explanations seem fun, Eugenia Cheng has done it again. This is a book to savor, to consult, and to buy for all your friends. You'll think more clearly after reading this book, something that is unfortunately in short supply these days. I am buying several copies to send to heads of state."—Daniel J. Levitin, Ph.D., New York Times bestselling author of This Is Your Brain on Music and The Organized Mind

"This book is empowering! Eugenia Cheng makes logic alive and relevant with prose that is accessible, clear and engaging. In this masterpiece, you will learn how the power of logic can clarify some of the most pressing issues that confront us, as individuals and a society."—Stephon Alexander, author of The Jazz of Physics and professor of physics, Brown University

Fun, informative, and thought provoking

Eugenia Cheng delivers yet another delightful romp through the world of mathematics. As usual, there's just enough explanation for lay-people that haven't been in a math class in many, many years (like me) to follow along without trouble. She's funny and witty -- and has good practical advice.

This book is for you if you're keen to see category theory compare a geometric representation of prime factors of a number to a geometric representation of how someone with white privilege can still feel underprivileged.

She touches on logic, fuzzy logic, infinity, set theory, complex systems, axioms, and more. All the while explaining how to see and understand a perspective you may not agree with. Our political debates would be much more productive and less divisive if everyone applied this advice.

Excellent and clear

Unlike some books on logic, this book is consistently easy to follow. Real world examples are used to elucidate key points.

Great breakdown of Reality/Reasoning

People hating the "politics" of the book are victims of falling into traps Eugenia speaks of

helpful to understand my computer science class

I am taking Discrete Math this help me understand it much faster and better. I recommend this book if you are a Computer Science student

how to use logic and emotion together

i found the presentation really good although in a few places it felt a bit pedantic. the latter part was more enjoyable and insightful to me. a good read whose points i will try to use in my daily life