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Contents

PREFACE

1

1.

Exam Specification Details

1

2.

Book Structure

1

References

2

INTRODUCTION

3

1.

Philosophy, Ethics and Thinking

3

2.

Respecting Ethics

3

3.

The A-Level Student

4

4.

Doing Ethics Well: Legality versus Morality

5

5.

Doing Ethics Well: Prudential Reasons versus Moral Reasons

5

6.

Doing Ethics Well: Prescriptive versus Descriptive Claims

6

7.

Doing Ethics Well: Thought-Experiments

6

8.

Doing Ethics Well: Understanding Disagreement

7

Summary

7

Questions and Tasks

8

References

8

PART I

NORMATIVE ETHICS

CHAPTER 1

UTILITARIANISM

11

1.

Utilitarianism: An Introduction

11

2.

Hedonism

11

3.

Nozick’s Experience Machine

12

4.

The Foundations of Bentham’s Utilitarianism

13

5.

The Structure of Bentham’s Utilitarianism

14

6.

Hedonic Calculus

15

7.

Problems with Bentham’s Utilitarianism

16

8.

Mill’s Utilitarian Proof

20

9.

Mill’s Qualitative Utilitarianism

21

10.

Mill’s Rule Utilitarianism versus Bentham’s Act Utilitarianism

22

11.

Strong versus Weak Rule Utilitarianism

23

12.

Comparing the Classical Utilitarians

24

13.

Non-Hedonistic Contemporary Utilitarianism: Peter Singer and Preference Utilitarianism

24

Summary

26

Common Student Mistakes

26

Issues to Consider

26

Key Terminology

27

References

28

CHAPTER 2

KANTIAN ETHICS

31

1.

An Introduction to Kantian Ethics

31

2.

Some Key Ideas

32

3.

Acting for the Sake of Duty and Acting in Accordance with Duty

33

4.

Categorical and Hypothetical Imperatives

34

5.

The First Formulation of the Categorical Imperative

36

6.

Perfect and Imperfect Duties

37

7.

Second Formulation of the Categorical Imperative

38

8.

The Third Formulation of the Categorical Imperative and Summary

38

9.

Kant on Suicide

39

10.

Problems and Responses: Conflicting Duties

42

11.

Problems and Responses: The Role of Intuitions

43

12.

Problem and Responses: Categorical Imperatives and Etiquette

43

13.

Problems and Responses: The Domain of Morality

44

Summary

45

Common Student Mistakes

45

Issues to Consider

45

Key Terminology

46

References

47

CHAPTER 3

ARISTOTELIAN VIRTUE ETHICS

49

1.

Aristotelian Virtue Ethics Introduction

49

2.

The Function Argument

49

3.

Aristotelian Goodness

50

4.

Eudaimonia and Virtue

51

5.

Developing the Virtues

54

6.

Practical Wisdom (Phronesis)

55

7.

Voluntary Actions, Involuntary Actions and Moral Responsibility

56

8.

Objection: Unclear Guidance

58

9.

Objection: Clashing Virtues

59

10.

Objection: Circularity

59

11.

Objection: Contribution to Eudaimonia

59

12.

Moral Good and Individual Good

61

Summary

62

Common Student Mistakes

62

Issues to Consider

62

Key Terminology

63

References

63

CHAPTER 4

AQUINAS’S NATURAL LAW THEORY

65

1.

Introduction to Aquinas

65

2.

Motivating Natural Law Theory: The Euthyphro Dilemma and Divine Command Theory

65

3.

Natural Law Theory

66

4.

Summary of Aquinas’s Natural Law Theory

70

5.

Putting this into Practice: The Doctrine of Double Effect (DDE)

70

6.

Some Thoughts about Natural Law Theory

73

Summary

75

Common Student Mistakes

75

Issues to Consider

75

Key Terminology

76

References

77

CHAPTER 5

FLETCHER’S SITUATION ETHICS

79

1.

Situation Ethics Introduction

79

2.

Fletcher’s Overall Framework

80

3.

The Four Working Principles of Situationism

81

4.

How to Work out What to Do: Conscience as a Verb not a Noun

83

5.

The Six Propositions of Situation Ethics

83

6.

Problems with Fletcher’s Situationism

86

Summary

88

Common Student Mistakes

88

Issues to Consider

88

Key Terminology

89

References

89

PART II

METAETHICS

CHAPTER 6

METAETHICAL THEORIES

93

1.

Metaethics: Introduction

93

2.

The Value of Metaethics

94

3.

Cognitivism versus Non-Cognitivism

95

4.

Realism versus Anti-Realism

98

5.

The Metaethical Map

99

6.

Cognitivist and Realist Theory One: Naturalism

100

7.

Objections to Naturalism

102

8.

Cognitivist and Realist Theory Two: Non-Naturalism

104

9.

Objections to Intuitionism

105

10.

Cognitivist and Anti-Realist Theory One: Moral Error Theory

106

11.

Objections to Moral Error Theory

110

12.

Non-Cognitivism

111

13.

Non-Cognitivist and Anti-Realist Theory One: Emotivism

112

14.

Objections to Emotivism

113

15.

Non-Cognitivist and Anti-Realist Theory Two: Prescriptivism

115

16.

Objections to Prescriptivism

115

Summary

116

Common Student Mistakes

117

Issues to Consider

117

Key Terminology

118

References

119

PART III

APPLIED ETHICS

CHAPTER 7

EUTHANASIA

123

1.

Euthanasia Introduction

123

2.

Key Terms

123

3.

Case One: Persistent Vegetative State

125

4.

Case Two: Incurable and Terminal Illness

125

5.

Pro-Euthanasia: Argument One

126

6.

Pro-Euthanasia: Argument Two

128

7.

Pro-Euthanasia: Argument Three

130

8.

Anti-Euthanasia: Argument One

132

9.

Anti-Euthanasia: Argument Two

132

10.

Anti-Euthanasia: Argument Three

133

11.

Anti-Euthanasia: Argument Four

135

12.

Allowing versus Doing

136

Summary

138

Common Student Mistakes

138

Issues to Consider

139

Key Terminology

139

References

140

CHAPTER 8

BUSINESS ETHICS

143

1.

Introduction to Business Ethics

143

2.

Employers and Employees

145

3.

Businesses and Customers

147

4.

A Business and the Environment

149

5.

Business and Globalization

151

Summary

152

Common Student Mistakes

153

Issues to Consider

153

Key Terminology

154

References

154

CHAPTER 9

CONSCIENCE

157

1.

Introduction

157

2.

The History of Conscience

158

3.

Aquinas on Conscience

160

4.

Freud and the Conscience

161

5.

Freud’s Psychosexual Development Theory

163

Summary

165

Common Student Mistakes

165

Issues to Consider

166

Key Terminology

166

References

167

CHAPTER 10

SEXUAL ETHICS

169

1.

Philosophy of Sex Introduction

169

2.

What Is It to “Have Sex”?

170

3.

Natural Law and Sex

171

4.

Kant and Sex

173

5.

Sex and Utilitarianism

175

6.

Sex and the Virtue Theory

176

Summary

178

Common Student Mistakes

178

Issues to Consider

179

Key Terminology

179

References

180

CHAPTER 11

STEALING

183

1.

Stealing: Introduction

183

2.

Defining Stealing

183

3.

Kantian Ethics on Stealing

184

4.

Act and Preference Utilitarianism on Stealing

187

5.

Rule Utilitarianism on Stealing

190

6.

Virtue Ethics on Stealing

191

7.

Metaethics and Stealing

193

Summary

195

Common Student Mistakes

195

Issues to Consider

195

Key Terminology

196

References

196

CHAPTER 12

SIMULATED KILLING

199

1.

Introduction

199

2.

Utilitarianism and Simulated Killing

201

3.

The Kantian and the Virtue Ethics Approach

203

4.

Films and Plays

203

5.

The Paradox of Tragedy (or More Correctly the Paradox of “Negative Emotions”)

204

Summary

205

Common Student Mistakes

206

Issues to Consider

206

Key Terminology

207

References

207

CHAPTER 13

TELLING LIES

209

1.

Introduction

209

2.

What Is It to Lie?

209

3.

Utilitarianism

211

4.

The Kantian and Lying

213

5.

Some Final Thoughts about the Political Context

214

Summary

214

Common Student Mistakes

215

Issues to Consider

215

Key Terminology

216

References

216

CHAPTER 14

EATING ANIMALS

219

1.

Eating Animals Introduction

219

2.

Justifying Meat Eating

219

3.

Act Utilitarianism

221

4.

Challenges to Bentham

223

5.

Utilitarian Reasons for Eating Animals

224

6.

Kantian Ethics and Eating Animals

226

7.

Virtue Ethics and Eating Animals

227

8.

Cora Diamond

229

Summary

232

Common Student Mistakes

232

Issues to Consider

233

Key Terminology

233

References

234

GLOSSARY

235