Author: Ali Almossawi
Publisher: The Experiment, LLC
ISBN: 1615192263
Category : Philosophy
Languages : en
Pages : 66
Book Description
“This short book makes you smarter than 99% of the population. . . . The concepts within it will increase your company’s ‘organizational intelligence.’. . . It’s more than just a must-read, it’s a ‘have-to-read-or-you’re-fired’ book.”—Geoffrey James, INC.com From the author of An Illustrated Book of Loaded Language, here’s the antidote to fuzzy thinking, with furry animals! Have you read (or stumbled into) one too many irrational online debates? Ali Almossawi certainly had, so he wrote An Illustrated Book of Bad Arguments! This handy guide is here to bring the internet age a much-needed dose of old-school logic (really old-school, a la Aristotle). Here are cogent explanations of the straw man fallacy, the slippery slope argument, the ad hominem attack, and other common attempts at reasoning that actually fall short—plus a beautifully drawn menagerie of animals who (adorably) commit every logical faux pas. Rabbit thinks a strange light in the sky must be a UFO because no one can prove otherwise (the appeal to ignorance). And Lion doesn’t believe that gas emissions harm the planet because, if that were true, he wouldn’t like the result (the argument from consequences). Once you learn to recognize these abuses of reason, they start to crop up everywhere from congressional debate to YouTube comments—which makes this geek-chic book a must for anyone in the habit of holding opinions.
An Illustrated Book of Bad Arguments: Learn the Lost Art of Making Sense (Bad Arguments)
Author: Ali Almossawi
Publisher: The Experiment, LLC
ISBN: 1615192263
Category : Philosophy
Languages : en
Pages : 66
Book Description
“This short book makes you smarter than 99% of the population. . . . The concepts within it will increase your company’s ‘organizational intelligence.’. . . It’s more than just a must-read, it’s a ‘have-to-read-or-you’re-fired’ book.”—Geoffrey James, INC.com From the author of An Illustrated Book of Loaded Language, here’s the antidote to fuzzy thinking, with furry animals! Have you read (or stumbled into) one too many irrational online debates? Ali Almossawi certainly had, so he wrote An Illustrated Book of Bad Arguments! This handy guide is here to bring the internet age a much-needed dose of old-school logic (really old-school, a la Aristotle). Here are cogent explanations of the straw man fallacy, the slippery slope argument, the ad hominem attack, and other common attempts at reasoning that actually fall short—plus a beautifully drawn menagerie of animals who (adorably) commit every logical faux pas. Rabbit thinks a strange light in the sky must be a UFO because no one can prove otherwise (the appeal to ignorance). And Lion doesn’t believe that gas emissions harm the planet because, if that were true, he wouldn’t like the result (the argument from consequences). Once you learn to recognize these abuses of reason, they start to crop up everywhere from congressional debate to YouTube comments—which makes this geek-chic book a must for anyone in the habit of holding opinions.
Publisher: The Experiment, LLC
ISBN: 1615192263
Category : Philosophy
Languages : en
Pages : 66
Book Description
“This short book makes you smarter than 99% of the population. . . . The concepts within it will increase your company’s ‘organizational intelligence.’. . . It’s more than just a must-read, it’s a ‘have-to-read-or-you’re-fired’ book.”—Geoffrey James, INC.com From the author of An Illustrated Book of Loaded Language, here’s the antidote to fuzzy thinking, with furry animals! Have you read (or stumbled into) one too many irrational online debates? Ali Almossawi certainly had, so he wrote An Illustrated Book of Bad Arguments! This handy guide is here to bring the internet age a much-needed dose of old-school logic (really old-school, a la Aristotle). Here are cogent explanations of the straw man fallacy, the slippery slope argument, the ad hominem attack, and other common attempts at reasoning that actually fall short—plus a beautifully drawn menagerie of animals who (adorably) commit every logical faux pas. Rabbit thinks a strange light in the sky must be a UFO because no one can prove otherwise (the appeal to ignorance). And Lion doesn’t believe that gas emissions harm the planet because, if that were true, he wouldn’t like the result (the argument from consequences). Once you learn to recognize these abuses of reason, they start to crop up everywhere from congressional debate to YouTube comments—which makes this geek-chic book a must for anyone in the habit of holding opinions.
From Bad Grades to a Great Life!
Author: Charles Fay
Publisher:
ISBN: 9781935326083
Category : Family & Relationships
Languages : en
Pages : 0
Book Description
Your underachiever can grow-up to have a great life How can I be so sure? Over the past three decades, thousands of parents and educators world-wide have discovered the power of Love and Logic. In this book, From Bad Grades to a Great Life, you'll learn why character and personal responsibility form the foundation of lasting academic and occupational achievement. In the process you'll also learn practical skills for: . Avoiding un-winnable power-struggles over homework and grades. Helping children discover and capitalize upon their natural strengths. Teaching politeness, respect and personal responsibility. Showing children that the key to happiness involves determinationand hard work.rather than luck or handouts. Creating a happier famil
Publisher:
ISBN: 9781935326083
Category : Family & Relationships
Languages : en
Pages : 0
Book Description
Your underachiever can grow-up to have a great life How can I be so sure? Over the past three decades, thousands of parents and educators world-wide have discovered the power of Love and Logic. In this book, From Bad Grades to a Great Life, you'll learn why character and personal responsibility form the foundation of lasting academic and occupational achievement. In the process you'll also learn practical skills for: . Avoiding un-winnable power-struggles over homework and grades. Helping children discover and capitalize upon their natural strengths. Teaching politeness, respect and personal responsibility. Showing children that the key to happiness involves determinationand hard work.rather than luck or handouts. Creating a happier famil
Bad Arguments
Author: Robert Arp
Publisher: John Wiley & Sons
ISBN: 1119167906
Category : Philosophy
Languages : en
Pages : 449
Book Description
A timely and accessible guide to 100 of the most infamous logical fallacies in Western philosophy, helping readers avoid and detect false assumptions and faulty reasoning You’ll love this book or you’ll hate it. So, you’re either with us or against us. And if you’re against us then you hate books. No true intellectual would hate this book. Ever decide to avoid a restaurant because of one bad meal? Choose a product because a celebrity endorsed it? Or ignore what a politician says because she’s not a member of your party? For as long as people have been discussing, conversing, persuading, advocating, proselytizing, pontificating, or otherwise stating their case, their arguments have been vulnerable to false assumptions and faulty reasoning. Drawing upon a long history of logical falsehoods and philosophical flubs, Bad Arguments demonstrates how misguided arguments come to be, and what we can do to detect them in the rhetoric of others and avoid using them ourselves. Fallacies—or conclusions that don’t follow from their premise—are at the root of most bad arguments, but it can be easy to stumble into a fallacy without realizing it. In this clear and concise guide to good arguments gone bad, Robert Arp, Steven Barbone, and Michael Bruce take readers through 100 of the most infamous fallacies in Western philosophy, identifying the most common missteps, pitfalls, and dead-ends of arguments gone awry. Whether an instance of sunk costs, is ought, affirming the consequent, moving the goal post, begging the question, or the ever-popular slippery slope, each fallacy engages with examples drawn from contemporary politics, economics, media, and popular culture. Further diagrams and tables supplement entries and contextualize common errors in logical reasoning. At a time in our world when it is crucial to be able to identify and challenge rhetorical half-truths, this bookhelps readers to better understand flawed argumentation and develop logical literacy. Unrivaled in its breadth of coverage and a worthy companion to its sister volume Just the Arguments (2011), Bad Arguments is an essential tool for undergraduate students and general readers looking to hone their critical thinking and rhetorical skills.
Publisher: John Wiley & Sons
ISBN: 1119167906
Category : Philosophy
Languages : en
Pages : 449
Book Description
A timely and accessible guide to 100 of the most infamous logical fallacies in Western philosophy, helping readers avoid and detect false assumptions and faulty reasoning You’ll love this book or you’ll hate it. So, you’re either with us or against us. And if you’re against us then you hate books. No true intellectual would hate this book. Ever decide to avoid a restaurant because of one bad meal? Choose a product because a celebrity endorsed it? Or ignore what a politician says because she’s not a member of your party? For as long as people have been discussing, conversing, persuading, advocating, proselytizing, pontificating, or otherwise stating their case, their arguments have been vulnerable to false assumptions and faulty reasoning. Drawing upon a long history of logical falsehoods and philosophical flubs, Bad Arguments demonstrates how misguided arguments come to be, and what we can do to detect them in the rhetoric of others and avoid using them ourselves. Fallacies—or conclusions that don’t follow from their premise—are at the root of most bad arguments, but it can be easy to stumble into a fallacy without realizing it. In this clear and concise guide to good arguments gone bad, Robert Arp, Steven Barbone, and Michael Bruce take readers through 100 of the most infamous fallacies in Western philosophy, identifying the most common missteps, pitfalls, and dead-ends of arguments gone awry. Whether an instance of sunk costs, is ought, affirming the consequent, moving the goal post, begging the question, or the ever-popular slippery slope, each fallacy engages with examples drawn from contemporary politics, economics, media, and popular culture. Further diagrams and tables supplement entries and contextualize common errors in logical reasoning. At a time in our world when it is crucial to be able to identify and challenge rhetorical half-truths, this bookhelps readers to better understand flawed argumentation and develop logical literacy. Unrivaled in its breadth of coverage and a worthy companion to its sister volume Just the Arguments (2011), Bad Arguments is an essential tool for undergraduate students and general readers looking to hone their critical thinking and rhetorical skills.
Logically Fallacious
Author: Bo Bennett
Publisher: eBookIt.com
ISBN: 1456607375
Category : Education
Languages : en
Pages : 429
Book Description
This book is a crash course in effective reasoning, meant to catapult you into a world where you start to see things how they really are, not how you think they are. The focus of this book is on logical fallacies, which loosely defined, are simply errors in reasoning. With the reading of each page, you can make significant improvements in the way you reason and make decisions. Logically Fallacious is one of the most comprehensive collections of logical fallacies with all original examples and easy to understand descriptions, perfect for educators, debaters, or anyone who wants to improve his or her reasoning skills. "Expose an irrational belief, keep a person rational for a day. Expose irrational thinking, keep a person rational for a lifetime." - Bo Bennett This 2021 Edition includes dozens of more logical fallacies with many updated examples.
Publisher: eBookIt.com
ISBN: 1456607375
Category : Education
Languages : en
Pages : 429
Book Description
This book is a crash course in effective reasoning, meant to catapult you into a world where you start to see things how they really are, not how you think they are. The focus of this book is on logical fallacies, which loosely defined, are simply errors in reasoning. With the reading of each page, you can make significant improvements in the way you reason and make decisions. Logically Fallacious is one of the most comprehensive collections of logical fallacies with all original examples and easy to understand descriptions, perfect for educators, debaters, or anyone who wants to improve his or her reasoning skills. "Expose an irrational belief, keep a person rational for a day. Expose irrational thinking, keep a person rational for a lifetime." - Bo Bennett This 2021 Edition includes dozens of more logical fallacies with many updated examples.
Give Them an Argument
Author: Ben Burgis
Publisher: John Hunt Publishing
ISBN: 1789042119
Category : Political Science
Languages : en
Pages : 125
Book Description
'Ben Burgis understands that in order to persuade people to join a political movement, you have to master the techniques of rigorous argumentation. He masterfully exposes the cheap sophistry of right-wing 'philosophy' and shows why there's still a place for logic and reason in political discourse. This is a crucial handbook for those who want to 'crush' and 'destroy' the Ben Shapiros of the world.' Nathan Robinson, Editor, Current Affairs Many serious leftists have learned to distrust talk of logic and logical fallacies, associated with right-wing "logicbros". This is a serious mistake. Unlike the neoliberal technocrats, who can point to social problems and tell people "trust us", the serious Left must learn how to argue and persuade. In Give Them an Argument, Ben Burgis arms his reader with the essential knowledge of formal logic and informal fallacies.
Publisher: John Hunt Publishing
ISBN: 1789042119
Category : Political Science
Languages : en
Pages : 125
Book Description
'Ben Burgis understands that in order to persuade people to join a political movement, you have to master the techniques of rigorous argumentation. He masterfully exposes the cheap sophistry of right-wing 'philosophy' and shows why there's still a place for logic and reason in political discourse. This is a crucial handbook for those who want to 'crush' and 'destroy' the Ben Shapiros of the world.' Nathan Robinson, Editor, Current Affairs Many serious leftists have learned to distrust talk of logic and logical fallacies, associated with right-wing "logicbros". This is a serious mistake. Unlike the neoliberal technocrats, who can point to social problems and tell people "trust us", the serious Left must learn how to argue and persuade. In Give Them an Argument, Ben Burgis arms his reader with the essential knowledge of formal logic and informal fallacies.
The Fallacy Detective
Author: Nathaniel Bluedorn
Publisher:
ISBN: 9780974531595
Category : Philosophy
Languages : en
Pages : 260
Book Description
The Fallacy Detective has been the best selling text for teaching logical fallacies and introduction to logic for over 15 years. "Can learning logic be fun? With The Fallacy Detective it appears that it can be. I thoroughly enjoyed this book and would recommend it to anyone who wants to improve his reasoning skills."--Tim Challies, curriculum reviewer "Cartoon and comic illustrations, humorous examples, and a very reader-friendly writing style make this the sort of course students will enjoy."--Cathy Duffy, homeschool curriculum reviewer "I really like The Fallacy Detective because it has funny cartoons, silly stories, and teaches you a lot!"--11 Year Old What is a fallacy? A fallacy is an error in logic a place where someone has made a mistake in his thinking. This is a handy book for learning to spot common errors in reasoning. - For ages twelve through adult. - Fun to use -- learn skills you can use right away. - Peanuts, Dilbert, and Calvin and Hobbes cartoons. - Includes The Fallacy Detective Game. - Exercises with answer key.
Publisher:
ISBN: 9780974531595
Category : Philosophy
Languages : en
Pages : 260
Book Description
The Fallacy Detective has been the best selling text for teaching logical fallacies and introduction to logic for over 15 years. "Can learning logic be fun? With The Fallacy Detective it appears that it can be. I thoroughly enjoyed this book and would recommend it to anyone who wants to improve his reasoning skills."--Tim Challies, curriculum reviewer "Cartoon and comic illustrations, humorous examples, and a very reader-friendly writing style make this the sort of course students will enjoy."--Cathy Duffy, homeschool curriculum reviewer "I really like The Fallacy Detective because it has funny cartoons, silly stories, and teaches you a lot!"--11 Year Old What is a fallacy? A fallacy is an error in logic a place where someone has made a mistake in his thinking. This is a handy book for learning to spot common errors in reasoning. - For ages twelve through adult. - Fun to use -- learn skills you can use right away. - Peanuts, Dilbert, and Calvin and Hobbes cartoons. - Includes The Fallacy Detective Game. - Exercises with answer key.
Mastering Logical Fallacies
Author: Michael Withey
Publisher: Sourcebooks, Inc.
ISBN: 1623157110
Category : Philosophy
Languages : en
Pages : 140
Book Description
"If I have learned anything in ten years of formal debating, it is that arguments are no different: without a good understanding of the rules and tactics, you are likely to do poorly and be beaten."—HENRY ZHANG, President of the Yale Debate Association Your argument is valid and you know it; yet once again you find yourself leaving a debate feeling defeated and embarrassed. The matter is only made worse when you realize that your defeat came at the hands of someone's abuse of logic—and that with the right skills you could have won the argument. The ability to recognize logical fallacies when they occur is an essential life skill. Mastering Logical Fallacies is the clearest, boldest, and most systematic guide to dominating the rules and tactics of successful arguments. This book offers methodical breakdowns of the logical fallacies behind exceedingly common, yet detrimental, argumentative mistakes, and explores them through real life examples of logic-gone-wrong. Designed for those who are ready to gain the upper hand over their opponents, this master class teaches the necessary skills to identify your opponents' misuse of logic and construct effective, arguments that win. With the empowering strategies offered in Mastering Logical Fallacies you'll be able to reveal the slight-of-hand flaws in your challengers' rhetoric, and seize control of the argument with bulletproof logic.
Publisher: Sourcebooks, Inc.
ISBN: 1623157110
Category : Philosophy
Languages : en
Pages : 140
Book Description
"If I have learned anything in ten years of formal debating, it is that arguments are no different: without a good understanding of the rules and tactics, you are likely to do poorly and be beaten."—HENRY ZHANG, President of the Yale Debate Association Your argument is valid and you know it; yet once again you find yourself leaving a debate feeling defeated and embarrassed. The matter is only made worse when you realize that your defeat came at the hands of someone's abuse of logic—and that with the right skills you could have won the argument. The ability to recognize logical fallacies when they occur is an essential life skill. Mastering Logical Fallacies is the clearest, boldest, and most systematic guide to dominating the rules and tactics of successful arguments. This book offers methodical breakdowns of the logical fallacies behind exceedingly common, yet detrimental, argumentative mistakes, and explores them through real life examples of logic-gone-wrong. Designed for those who are ready to gain the upper hand over their opponents, this master class teaches the necessary skills to identify your opponents' misuse of logic and construct effective, arguments that win. With the empowering strategies offered in Mastering Logical Fallacies you'll be able to reveal the slight-of-hand flaws in your challengers' rhetoric, and seize control of the argument with bulletproof logic.
Bad Logic
Author: Daniel Wright
Publisher: JHU Press
ISBN: 1421425181
Category : Literary Criticism
Languages : en
Pages : 232
Book Description
How did the Victorians think about love and desire? “Reader, I married him,” Jane Eyre famously says of her beloved Mr. Rochester near the end of Charlotte Brontë’s novel. But why does she do it, we might logically ask, after all he’s put her through? The Victorian realist novel privileges the marriage plot, in which love and desire are represented as formative social experiences. Yet how novelists depict their characters reasoning about that erotic desire—making something intelligible and ethically meaningful out of the aspect of interior life that would seem most essentially embodied, singular, and nonlinguistic—remains a difficult question. In Bad Logic, Daniel Wright addresses this paradox, investigating how the Victorian novel represented reasoning about desire without diluting its intensity or making it mechanical. Connecting problems of sexuality to questions of logic and language, Wright posits that forms of reasoning that seem fuzzy, opaque, difficult, or simply “bad” can function as surprisingly rich mechanisms for speaking and thinking about erotic desire. These forms of “bad logic” surrounding sexuality ought not be read as mistakes, fallacies, or symptoms of sexual repression, Wright asserts, but rather as useful forms through which novelists illustrate the complexities of erotic desire. Offering close readings of canonical writers Charlotte Brontë, Anthony Trollope, George Eliot, and Henry James, Bad Logic contextualizes their work within the historical development of the philosophy of language and the theory of sexuality. This book will interest a range of scholars working in Victorian literature, gender and sexuality studies, and interdisciplinary approaches to literature and philosophy.
Publisher: JHU Press
ISBN: 1421425181
Category : Literary Criticism
Languages : en
Pages : 232
Book Description
How did the Victorians think about love and desire? “Reader, I married him,” Jane Eyre famously says of her beloved Mr. Rochester near the end of Charlotte Brontë’s novel. But why does she do it, we might logically ask, after all he’s put her through? The Victorian realist novel privileges the marriage plot, in which love and desire are represented as formative social experiences. Yet how novelists depict their characters reasoning about that erotic desire—making something intelligible and ethically meaningful out of the aspect of interior life that would seem most essentially embodied, singular, and nonlinguistic—remains a difficult question. In Bad Logic, Daniel Wright addresses this paradox, investigating how the Victorian novel represented reasoning about desire without diluting its intensity or making it mechanical. Connecting problems of sexuality to questions of logic and language, Wright posits that forms of reasoning that seem fuzzy, opaque, difficult, or simply “bad” can function as surprisingly rich mechanisms for speaking and thinking about erotic desire. These forms of “bad logic” surrounding sexuality ought not be read as mistakes, fallacies, or symptoms of sexual repression, Wright asserts, but rather as useful forms through which novelists illustrate the complexities of erotic desire. Offering close readings of canonical writers Charlotte Brontë, Anthony Trollope, George Eliot, and Henry James, Bad Logic contextualizes their work within the historical development of the philosophy of language and the theory of sexuality. This book will interest a range of scholars working in Victorian literature, gender and sexuality studies, and interdisciplinary approaches to literature and philosophy.
A First Course in Mathematical Logic and Set Theory
Author: Michael L. O'Leary
Publisher: John Wiley & Sons
ISBN: 1118548019
Category : Mathematics
Languages : en
Pages : 464
Book Description
A mathematical introduction to the theory and applications of logic and set theory with an emphasis on writing proofs Highlighting the applications and notations of basic mathematical concepts within the framework of logic and set theory, A First Course in Mathematical Logic and Set Theory introduces how logic is used to prepare and structure proofs and solve more complex problems. The book begins with propositional logic, including two-column proofs and truth table applications, followed by first-order logic, which provides the structure for writing mathematical proofs. Set theory is then introduced and serves as the basis for defining relations, functions, numbers, mathematical induction, ordinals, and cardinals. The book concludes with a primer on basic model theory with applications to abstract algebra. A First Course in Mathematical Logic and Set Theory also includes: Section exercises designed to show the interactions between topics and reinforce the presented ideas and concepts Numerous examples that illustrate theorems and employ basic concepts such as Euclid’s lemma, the Fibonacci sequence, and unique factorization Coverage of important theorems including the well-ordering theorem, completeness theorem, compactness theorem, as well as the theorems of Löwenheim–Skolem, Burali-Forti, Hartogs, Cantor–Schröder–Bernstein, and König An excellent textbook for students studying the foundations of mathematics and mathematical proofs, A First Course in Mathematical Logic and Set Theory is also appropriate for readers preparing for careers in mathematics education or computer science. In addition, the book is ideal for introductory courses on mathematical logic and/or set theory and appropriate for upper-undergraduate transition courses with rigorous mathematical reasoning involving algebra, number theory, or analysis.
Publisher: John Wiley & Sons
ISBN: 1118548019
Category : Mathematics
Languages : en
Pages : 464
Book Description
A mathematical introduction to the theory and applications of logic and set theory with an emphasis on writing proofs Highlighting the applications and notations of basic mathematical concepts within the framework of logic and set theory, A First Course in Mathematical Logic and Set Theory introduces how logic is used to prepare and structure proofs and solve more complex problems. The book begins with propositional logic, including two-column proofs and truth table applications, followed by first-order logic, which provides the structure for writing mathematical proofs. Set theory is then introduced and serves as the basis for defining relations, functions, numbers, mathematical induction, ordinals, and cardinals. The book concludes with a primer on basic model theory with applications to abstract algebra. A First Course in Mathematical Logic and Set Theory also includes: Section exercises designed to show the interactions between topics and reinforce the presented ideas and concepts Numerous examples that illustrate theorems and employ basic concepts such as Euclid’s lemma, the Fibonacci sequence, and unique factorization Coverage of important theorems including the well-ordering theorem, completeness theorem, compactness theorem, as well as the theorems of Löwenheim–Skolem, Burali-Forti, Hartogs, Cantor–Schröder–Bernstein, and König An excellent textbook for students studying the foundations of mathematics and mathematical proofs, A First Course in Mathematical Logic and Set Theory is also appropriate for readers preparing for careers in mathematics education or computer science. In addition, the book is ideal for introductory courses on mathematical logic and/or set theory and appropriate for upper-undergraduate transition courses with rigorous mathematical reasoning involving algebra, number theory, or analysis.
Logic for Philosophy
Author: Theodore Sider
Publisher: Oxford University Press
ISBN: 0192658816
Category : Philosophy
Languages : en
Pages : 305
Book Description
Logic for Philosophy is an introduction to logic for students of contemporary philosophy. It is suitable both for advanced undergraduates and for beginning graduate students in philosophy. It covers (i) basic approaches to logic, including proof theory and especially model theory, (ii) extensions of standard logic that are important in philosophy, and (iii) some elementary philosophy of logic. It emphasizes breadth rather than depth. For example, it discusses modal logic and counterfactuals, but does not prove the central metalogical results for predicate logic (completeness, undecidability, etc.) Its goal is to introduce students to the logic they need to know in order to read contemporary philosophical work. It is very user-friendly for students without an extensive background in mathematics. In short, this book gives you the understanding of logic that you need to do philosophy.
Publisher: Oxford University Press
ISBN: 0192658816
Category : Philosophy
Languages : en
Pages : 305
Book Description
Logic for Philosophy is an introduction to logic for students of contemporary philosophy. It is suitable both for advanced undergraduates and for beginning graduate students in philosophy. It covers (i) basic approaches to logic, including proof theory and especially model theory, (ii) extensions of standard logic that are important in philosophy, and (iii) some elementary philosophy of logic. It emphasizes breadth rather than depth. For example, it discusses modal logic and counterfactuals, but does not prove the central metalogical results for predicate logic (completeness, undecidability, etc.) Its goal is to introduce students to the logic they need to know in order to read contemporary philosophical work. It is very user-friendly for students without an extensive background in mathematics. In short, this book gives you the understanding of logic that you need to do philosophy.