Table of Contents
Preface to the Paperback Edition i
Preface 7
Introduction 11
What Is Logic? 11
What Is an Argument? 15
When Is an Argument Acceptable? 18
Summary and Exercises 21
1 Identifying Arguments 23
Arguments 23
Difficulties in Identifying Arguments 23
Grammar, Punctuation, and Reading Comprehension 24
Rules for Identifying Premises and Conclusions 27
Summary and Exercises 34
2 Formal Analysis of Arguments 37
The Ideal of Logic 37
Syllogisms 39
Rules for Valid Syllogisms 44
Soundness and Informal Logic 48
Summary and Exercises 50
3 Presenting Your Case 55
Gaining a Sympathetic Audience 58
Presenting the Facts 69
Driving Home the Conclusion 94
Nonverbal Devices 99
Advertising as a Case Study 101
Summary and Exercises 108
4 Attacking an Argument 111
Audience Reaction 111
Anatomy of Refutation 117
Attacking the Conclusion 142
Face-to-Face Debate 151
Summary and Exercises 155
5 Defending Your Case 159
Counterattack 163
Winning the Argument 180
Going for a Tie 186
Summary and Exercises 188
6 Cause-and-Effect Reasoning 191
History of the Concept of "Causation" 191
Hume's Definition of Cause and Effect 194
Causal Reasoning as Practical 196
Mill's Methods 199
Fallacies of Causal Reasoning 203
Problems with the Concept of "Causation" 210
Summary and Exercises 215
Appendix 219
Critical Reading Skills 219
Review Exercises 257
Some Suggestions for Further Reading 263
Index 265