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.
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.
Great Books, Bad Arguments
Author: W. G. Runciman
Publisher: Princeton University Press
ISBN: 0691144761
Category : History
Languages : en
Pages : 137
Book Description
Uniquely bringing together three different texts, Runciman (Trinity College, U. of Cambridge, UK) elucidates the problems with arguments in Plato's Republic, Hobbes's Leviathan, and Marx's Communist Manifesto, although they are viewed as great books. He focuses on passages that relate to ways to achieve and sustain harmony and order in human societies, and the mistakes they make in their arguments in similar areas. There is no index.
Publisher: Princeton University Press
ISBN: 0691144761
Category : History
Languages : en
Pages : 137
Book Description
Uniquely bringing together three different texts, Runciman (Trinity College, U. of Cambridge, UK) elucidates the problems with arguments in Plato's Republic, Hobbes's Leviathan, and Marx's Communist Manifesto, although they are viewed as great books. He focuses on passages that relate to ways to achieve and sustain harmony and order in human societies, and the mistakes they make in their arguments in similar areas. There is no index.
An Illustrated Book of Loaded Language
Author: Ali Almossawi
Publisher: Scribe Publications
ISBN: 1922586765
Category : Language Arts & Disciplines
Languages : en
Pages : 156
Book Description
The creators of An Illustrated Book of Bad Arguments return at last with a desperately timely guide to rhetoric. Have you ever wondered how language shapes a story? How a politician can waffle their way out of a scandal, or a newspaper headline determine how readers think about an event? This adorably illustrated book demonstrates the ways in which language can be used to influence thought. Tens of thousands of demonstrators packed the city’s streets on Friday. The actual count was 250,000. Why tens of thousands, then, and not a quarter million? Rabbits zapped three badgers in an ambush last night, hours after six rabbits in a neighbouring town lost their lives. Were the six rabbits the sole participants in losing their own lives? Those silly rabbits … Old Mr Rabbit is your guide to these and many more examples of loaded language. He mines real reporting (by respected and rogue media alike) to unmask rhetoric that shifts blame, erases responsibility, dog-whistles, plays on fear, or rewrites history — subtly or shamelessly. It takes a long pair of ears to hear what’s left unsaid — but when the very notion of truth is at stake, listening for ‘spin’ makes all the difference.
Publisher: Scribe Publications
ISBN: 1922586765
Category : Language Arts & Disciplines
Languages : en
Pages : 156
Book Description
The creators of An Illustrated Book of Bad Arguments return at last with a desperately timely guide to rhetoric. Have you ever wondered how language shapes a story? How a politician can waffle their way out of a scandal, or a newspaper headline determine how readers think about an event? This adorably illustrated book demonstrates the ways in which language can be used to influence thought. Tens of thousands of demonstrators packed the city’s streets on Friday. The actual count was 250,000. Why tens of thousands, then, and not a quarter million? Rabbits zapped three badgers in an ambush last night, hours after six rabbits in a neighbouring town lost their lives. Were the six rabbits the sole participants in losing their own lives? Those silly rabbits … Old Mr Rabbit is your guide to these and many more examples of loaded language. He mines real reporting (by respected and rogue media alike) to unmask rhetoric that shifts blame, erases responsibility, dog-whistles, plays on fear, or rewrites history — subtly or shamelessly. It takes a long pair of ears to hear what’s left unsaid — but when the very notion of truth is at stake, listening for ‘spin’ makes all the difference.
Bad Choices
Author: Ali Almossawi
Publisher: Penguin
ISBN: 0735222231
Category : Science
Languages : en
Pages : 162
Book Description
A relatable, interactive, and funny exploration of algorithms, those essential building blocks of computer science—and of everyday life—from the author of the wildly popular Bad Arguments Algorithms—processes that are made up of unambiguous steps and do something useful—make up the very foundations of computer science. But they also inform our choices in approaching everyday tasks, from managing a pile of clothes fresh out of the dryer to deciding what music to listen to. With Bad Choices, Ali Almossawi presents twelve scenes from everyday life that help demonstrate and demystify the fundamental algorithms that drive computer science, bringing these seemingly elusive concepts into the understandable realms of the everyday. Readers will discover how: • Matching socks can teach you about search and hash tables • Planning trips to the store can demonstrate the value of stacks • Deciding what music to listen to shows why link analysis is all-important • Crafting a succinct Tweet draws on ideas from compression • Making your way through a grocery list helps explain priority queues and traversing graphs • And more As you better understand algorithms, you’ll also discover what makes a method faster and more efficient, helping you become a more nimble, creative problem-solver, ready to face new challenges. Bad Choices will open the world of algorithms to all readers, making this a perennial go-to for fans of quirky, accessible science books.
Publisher: Penguin
ISBN: 0735222231
Category : Science
Languages : en
Pages : 162
Book Description
A relatable, interactive, and funny exploration of algorithms, those essential building blocks of computer science—and of everyday life—from the author of the wildly popular Bad Arguments Algorithms—processes that are made up of unambiguous steps and do something useful—make up the very foundations of computer science. But they also inform our choices in approaching everyday tasks, from managing a pile of clothes fresh out of the dryer to deciding what music to listen to. With Bad Choices, Ali Almossawi presents twelve scenes from everyday life that help demonstrate and demystify the fundamental algorithms that drive computer science, bringing these seemingly elusive concepts into the understandable realms of the everyday. Readers will discover how: • Matching socks can teach you about search and hash tables • Planning trips to the store can demonstrate the value of stacks • Deciding what music to listen to shows why link analysis is all-important • Crafting a succinct Tweet draws on ideas from compression • Making your way through a grocery list helps explain priority queues and traversing graphs • And more As you better understand algorithms, you’ll also discover what makes a method faster and more efficient, helping you become a more nimble, creative problem-solver, ready to face new challenges. Bad Choices will open the world of algorithms to all readers, making this a perennial go-to for fans of quirky, accessible science books.
Apocalypse Never
Author: Michael Shellenberger
Publisher: HarperCollins
ISBN: 0063001705
Category : Science
Languages : en
Pages : 432
Book Description
Now a National Bestseller! Climate change is real but it’s not the end of the world. It is not even our most serious environmental problem. Michael Shellenberger has been fighting for a greener planet for decades. He helped save the world’s last unprotected redwoods. He co-created the predecessor to today’s Green New Deal. And he led a successful effort by climate scientists and activists to keep nuclear plants operating, preventing a spike of emissions. But in 2019, as some claimed “billions of people are going to die,” contributing to rising anxiety, including among adolescents, Shellenberger decided that, as a lifelong environmental activist, leading energy expert, and father of a teenage daughter, he needed to speak out to separate science from fiction. Despite decades of news media attention, many remain ignorant of basic facts. Carbon emissions peaked and have been declining in most developed nations for over a decade. Deaths from extreme weather, even in poor nations, declined 80 percent over the last four decades. And the risk of Earth warming to very high temperatures is increasingly unlikely thanks to slowing population growth and abundant natural gas. Curiously, the people who are the most alarmist about the problems also tend to oppose the obvious solutions. What’s really behind the rise of apocalyptic environmentalism? There are powerful financial interests. There are desires for status and power. But most of all there is a desire among supposedly secular people for transcendence. This spiritual impulse can be natural and healthy. But in preaching fear without love, and guilt without redemption, the new religion is failing to satisfy our deepest psychological and existential needs.
Publisher: HarperCollins
ISBN: 0063001705
Category : Science
Languages : en
Pages : 432
Book Description
Now a National Bestseller! Climate change is real but it’s not the end of the world. It is not even our most serious environmental problem. Michael Shellenberger has been fighting for a greener planet for decades. He helped save the world’s last unprotected redwoods. He co-created the predecessor to today’s Green New Deal. And he led a successful effort by climate scientists and activists to keep nuclear plants operating, preventing a spike of emissions. But in 2019, as some claimed “billions of people are going to die,” contributing to rising anxiety, including among adolescents, Shellenberger decided that, as a lifelong environmental activist, leading energy expert, and father of a teenage daughter, he needed to speak out to separate science from fiction. Despite decades of news media attention, many remain ignorant of basic facts. Carbon emissions peaked and have been declining in most developed nations for over a decade. Deaths from extreme weather, even in poor nations, declined 80 percent over the last four decades. And the risk of Earth warming to very high temperatures is increasingly unlikely thanks to slowing population growth and abundant natural gas. Curiously, the people who are the most alarmist about the problems also tend to oppose the obvious solutions. What’s really behind the rise of apocalyptic environmentalism? There are powerful financial interests. There are desires for status and power. But most of all there is a desire among supposedly secular people for transcendence. This spiritual impulse can be natural and healthy. But in preaching fear without love, and guilt without redemption, the new religion is failing to satisfy our deepest psychological and existential needs.
Just the Arguments
Author: Michael Bruce
Publisher: John Wiley & Sons
ISBN: 1444344412
Category : Philosophy
Languages : en
Pages : 435
Book Description
Does the existence of evil call into doubt the existence of God? Show me the argument. Philosophy starts with questions, but attempts at answers are just as important, and these answers require reasoned argument. Cutting through dense philosophical prose, 100 famous and influential arguments are presented in their essence, with premises, conclusions and logical form plainly identified. Key quotations provide a sense of style and approach. Just the Arguments is an invaluable one-stop argument shop. A concise, formally structured summation of 100 of the most important arguments in Western philosophy The first book of its kind to present the most important and influential philosophical arguments in a clear premise/conclusion format, the language that philosophers use and students are expected to know Offers succinct expositions of key philosophical arguments without bogging them down in commentary Translates difficult texts to core arguments Designed to provides a quick and compact reference to everything from Aquinas’ “Five Ways” to prove the existence of God, to the metaphysical possibilities of a zombie world
Publisher: John Wiley & Sons
ISBN: 1444344412
Category : Philosophy
Languages : en
Pages : 435
Book Description
Does the existence of evil call into doubt the existence of God? Show me the argument. Philosophy starts with questions, but attempts at answers are just as important, and these answers require reasoned argument. Cutting through dense philosophical prose, 100 famous and influential arguments are presented in their essence, with premises, conclusions and logical form plainly identified. Key quotations provide a sense of style and approach. Just the Arguments is an invaluable one-stop argument shop. A concise, formally structured summation of 100 of the most important arguments in Western philosophy The first book of its kind to present the most important and influential philosophical arguments in a clear premise/conclusion format, the language that philosophers use and students are expected to know Offers succinct expositions of key philosophical arguments without bogging them down in commentary Translates difficult texts to core arguments Designed to provides a quick and compact reference to everything from Aquinas’ “Five Ways” to prove the existence of God, to the metaphysical possibilities of a zombie world
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.
300 Arguments
Author: Sarah Manguso
Publisher: Graywolf Press
ISBN: 1555979599
Category : Biography & Autobiography
Languages : en
Pages : 105
Book Description
A brilliant and exhilarating sequence of aphorisms from one of our greatest essayists There will come a time when people decide you’ve had enough of your grief, and they’ll try to take it away from you. Bad art is from no one to no one. Am I happy? Damned if I know, but give me a few minutes and I’ll tell you whether you are. Thank heaven I don’t have my friends’ problems. But sometimes I notice an expression on one of their faces that I recognize as secret gratitude. I read sad stories to inoculate myself against grief. I watch action movies to identify with the quick-witted heroes. Both the same fantasy: I’ll escape the worst of it. —from 300 Arguments A “Proustian minimalist on the order of Lydia Davis” (Kirkus Reviews), Sarah Manguso is one of the finest literary artists at work today. To read her work is to witness acrobatic acts of compression in the service of extraordinary psychological and spiritual insight. 300 Arguments, a foray into the frontier of contemporary nonfiction writing, is at first glance a group of unrelated aphorisms. But, as in the work of David Markson, the pieces reveal themselves as a masterful arrangement that steadily gathers power. Manguso’s arguments about desire, ambition, relationships, and failure are pithy, unsentimental, and defiant, and they add up to an unexpected and renegade wisdom literature.
Publisher: Graywolf Press
ISBN: 1555979599
Category : Biography & Autobiography
Languages : en
Pages : 105
Book Description
A brilliant and exhilarating sequence of aphorisms from one of our greatest essayists There will come a time when people decide you’ve had enough of your grief, and they’ll try to take it away from you. Bad art is from no one to no one. Am I happy? Damned if I know, but give me a few minutes and I’ll tell you whether you are. Thank heaven I don’t have my friends’ problems. But sometimes I notice an expression on one of their faces that I recognize as secret gratitude. I read sad stories to inoculate myself against grief. I watch action movies to identify with the quick-witted heroes. Both the same fantasy: I’ll escape the worst of it. —from 300 Arguments A “Proustian minimalist on the order of Lydia Davis” (Kirkus Reviews), Sarah Manguso is one of the finest literary artists at work today. To read her work is to witness acrobatic acts of compression in the service of extraordinary psychological and spiritual insight. 300 Arguments, a foray into the frontier of contemporary nonfiction writing, is at first glance a group of unrelated aphorisms. But, as in the work of David Markson, the pieces reveal themselves as a masterful arrangement that steadily gathers power. Manguso’s arguments about desire, ambition, relationships, and failure are pithy, unsentimental, and defiant, and they add up to an unexpected and renegade wisdom literature.
Ad Hominem Arguments
Author: Douglas Walton
Publisher: University of Alabama Press
ISBN: 0817355618
Category : Language Arts & Disciplines
Languages : en
Pages : 338
Book Description
A vital contribution to legal theory and media and civic discourse In the 1860s, northern newspapers attacked Abraham Lincoln's policies by attacking his character, using the terms "drunk," "baboon," "too slow," "foolish," and "dishonest." Steadily on the increase in political argumentation since then, the argumentum ad hominem, or personal attack argument, has now been carefully refined as an instrument of "oppo tactics" and "going negative" by the public relations experts who craft political campaigns at the national level. In this definitive treatment of one of the most important concepts in argumentation theory and informal logic, Douglas Walton presents a normative framework for identifying and evaluating ad hominem or personal attack arguments. Personal attack arguments have often proved to be so effective, in election campaigns, for example, that even while condemning them, politicians have not stopped using them. In the media, in the courtroom, and in everyday confrontation, ad hominem arguments are easy to put forward as accusations, are difficult to refute, and often have an extremely powerful effect on persuading an audience. Walton gives a clear method for analyzing and evaluating cases of ad hominem arguments found in everyday argumentation. His analysis classifies the ad hominem argument into five clearly defined subtypes—abusive (direct), circumstantial, bias, "poisoning the well," and tu quoque ("you're just as bad") arguments—and gives methods for evaluating each type. Each subtype is given a well-defined form as a recognizable type of argument. The numerous case studies show in concrete terms many practical aspects of how to use textual evidence to identify and analyze fallacies and to evaluate argumentation as fallacious or not in particular cases.
Publisher: University of Alabama Press
ISBN: 0817355618
Category : Language Arts & Disciplines
Languages : en
Pages : 338
Book Description
A vital contribution to legal theory and media and civic discourse In the 1860s, northern newspapers attacked Abraham Lincoln's policies by attacking his character, using the terms "drunk," "baboon," "too slow," "foolish," and "dishonest." Steadily on the increase in political argumentation since then, the argumentum ad hominem, or personal attack argument, has now been carefully refined as an instrument of "oppo tactics" and "going negative" by the public relations experts who craft political campaigns at the national level. In this definitive treatment of one of the most important concepts in argumentation theory and informal logic, Douglas Walton presents a normative framework for identifying and evaluating ad hominem or personal attack arguments. Personal attack arguments have often proved to be so effective, in election campaigns, for example, that even while condemning them, politicians have not stopped using them. In the media, in the courtroom, and in everyday confrontation, ad hominem arguments are easy to put forward as accusations, are difficult to refute, and often have an extremely powerful effect on persuading an audience. Walton gives a clear method for analyzing and evaluating cases of ad hominem arguments found in everyday argumentation. His analysis classifies the ad hominem argument into five clearly defined subtypes—abusive (direct), circumstantial, bias, "poisoning the well," and tu quoque ("you're just as bad") arguments—and gives methods for evaluating each type. Each subtype is given a well-defined form as a recognizable type of argument. The numerous case studies show in concrete terms many practical aspects of how to use textual evidence to identify and analyze fallacies and to evaluate argumentation as fallacious or not in particular cases.