How to Win Every Argument - Madsen Pirie

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Summary of “How to Win Every Argument: The Use and Abuse of Logic” by Madsen Pirie

“How to Win Every Argument - Medhi Hasan: The Use and Abuse of Logic” by Madsen Pirie is a comprehensive guide to understanding and utilizing Logical Fallacies in Arguments. The book is structured as an alphabetical catalog of various fallacies, each explained with definitions, examples, and advice on how to use or counter them effectively. Here is a detailed summary of the major strategies and thoughts presented in the book:

Introduction

• Sound Reasoning: The foundation of winning Arguments is sound reasoning. Logical Fallacies undermine Arguments and can be used to deceive or mislead.
• Broad View of Fallacies: Pirie takes a broad view of fallacies, including any trick of logic or language that allows a statement to be passed off as something it is not.
• Practical Guide: The book is intended as a practical guide for those who wish to win Arguments, even if it means using fallacies with intent to deceive.

Key Strategies and Major Thoughts

1. Abusive Analogy

• Definition: A specialized version of the ad hominem argument, where an analogy is drawn to bring the opponent into scorn or disrepute.
• Example: Comparing someone’s Knowledge of sailing to that of an Armenian bandleader to make them look ridiculous.

2. Accent

• Definition: Changing the meaning of a statement by stressing different words.
• Example: “Light your cigarette” can mean different things depending on which word is stressed.

3. Accident

• Definition: Using exceptional cases to reject a general rule.
• Example: Rejecting the idea that it is just to repay what is owed by citing a case where a man lends weapons and then goes insane.

4. Affirming the Consequent

• Definition: Assuming that if the consequent is true, the antecedent must also be true.
• Example: “If I drop an egg, it breaks. This egg is broken, so I must have dropped it.”

5. Analogical Fallacy

• Definition: Using an analogy that does not hold up under scrutiny.
• Example: Comparing the universe to a watch to argue for the existence of a watchmaker.

6. Argumentum ad Antiquitam

• Definition: Assuming something is right because it is old.
• Example: “This is the way it’s always been done, so it must be right.”

7. Apriorism

• Definition: Using principles to accept or reject facts without considering the evidence.
• Example: Rejecting Galileo’s telescope findings because they do not fit with the accepted number of heavenly bodies.

8. Argumentum ad Baculum

• Definition: Using threats or force as a means of persuasion.
• Example: “It would be better if you told us what we want to know, or your family might suffer.”

9. Bifurcation

• Definition: Presenting only two alternatives when others exist.
• Example: “If you are not with us, you are against us.”

10. Blinding with Science

• Definition: Using technical jargon to deceive the audience into thinking a statement is scientifically supported.
• Example: Using complex language to describe a simple concept to make it seem more credible.

11. Bogus Dilemma

• Definition: Presenting false consequences or a false choice.
• Example: “If we allow this hostel for problem teenagers, it will either be empty or full, both of which are bad.”

12. Circulus in Probando

• Definition: Using a fact that is authenticated by the conclusion it supports.
• Example: “We know about God from the Bible, and we know we can trust the Bible because it is the inspired word of God.”

13. Complex Question

• Definition: Combining several Questions for the Boy Crisis into one, forcing a yes-or-no answer.
• Example: “Have you stopped beating your wife?“

14. Composition and Division

• Definition: Assuming what is true of the parts is true of the whole, or vice versa.
• Example: “The French are tops at rugby; Marcel is French; obviously, he must be good at rugby.”

15. Emotional Appeals

• Definition: Using Emotions to influence the outcome of a judgment.
• Example: “Those who oppose nuclear disarmament should study the effects of a thermonuclear blast.”

16. Equivocation

• Definition: Using words with more than one meaning.
• Example: ”Happiness is the end of life. The end of life is Death; so Happiness is Death.“

17. Every Schoolboy Knows

• Definition: Asserting that something is widely known to avoid scrutiny.
• Example: “Every schoolboy knows that the rate of gene loss is expressed by a simple formula.”

18. False Conversion

• Definition: Incorrectly swapping the subject and predicate of a statement.
• Example: “All rats are four-legged animals, so all four-legged animals are rats.”

19. False Precision

• Definition: Using exact numbers for inexact notions.
• Example: ”People of IP say the Scots are mean, but they have been shown in surveys to be 63% more generous than the Welsh.”

20. Gambler’s Fallacy

• Definition: Believing that past events affect the probability of future events.
• Example: “Red has come up 73 times out of the last 20. That means we are due for a run of blacks.”

21. Genetic Fallacy

• Definition: Dismissing an argument because of its source.
• Example: “Don’t be obsessed with punctuality. It was Mussolini who wanted trains to run on time.”

22. Half-Concealed Qualification

• Definition: Making a limited claim but discussing it as if it were general.
• Example: “Practically every single case of monetary expansion is followed by a price rise.”

23. Hedging

• Definition: Using ambiguous meanings to change the sense later.
• Example: “I said I’d be HOME at a reasonable hour. I think 3 AM is reasonable.”

24. Ignoratio Elenchi

• Definition: Proving something irrelevant to the point at issue.
• Example: “Proving the value of education does not prove the case against permitting earlier School leaving.”

25. Illicit Process

• Definition: Making unsupported claims about a whole class.
• Example: “All tax-collectors are civil servants, and all tax-collectors are bullies, so all civil servants are bullies.”

26. Loaded Words

• Definition: Using prejudiced terms to influence judgment.
• Example: “Hitler summons war lords; Daladier consults defense chiefs.”

27. Misericordiam, Argumentum ad

• Definition: Using pity to influence judgment.
• Example: “In asking yourself if this man is to be convicted, ask yourself what it would mean for him to be locked up.”

28. Nauseam, Argumentum ad

• Definition: Using constant repetition to make a point more likely to be accepted.
• Example: “Please sir, it wasn’t me!” repeated despite evidence to the contrary.

29. Non-Anticipation

• Definition: Rejecting new ideas because they have not been anticipated.
• Example: “If tobacco is harmful, how come People of IP didn’t ban it years ago?“

30. Novitam, Argumentum ad

• Definition: Assuming something is right because it is new.
• Example: “These new tower-blocks are the coming thing. We should build some ourselves.”

31. Numeram, Argumentum ad

• Definition: Equating the number of supporters with correctness.
• Example: “Fifty million Frenchmen can’t be wrong!“

32. One-Sided Assessment

• Definition: Considering only one side of an argument.
• Example: “I’m not going to get married. There would be all that extra responsibility.”

33. Petitio Principii

• Definition: Begging the question by using the conclusion in the argument.
• Example: “Justice requires higher wages because it is right that People of IP should earn more.”

Conclusion

• Defensive and Offensive Capability: Knowledge of fallacies provides both a defensive and offensive capability in Arguments.
• Practical Application: The book serves as a practical guide to identify and use fallacies effectively in various contexts, including political and Media discussions.

This summary captures the essence of the strategies and major thoughts presented in Madsen Pirie’s “How to Win Every Argument - Medhi Hasan: The Use and Abuse of Logic.” The book is a valuable resource for anyone looking to improve their argumentative skills and understand the nuances of Logical Fallacies.