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Issues in Ethics-1 Descriptive morality Normative ethics

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Presentation on theme: "Issues in Ethics-1 Descriptive morality Normative ethics"— Presentation transcript:

1 Issues in Ethics-1 Descriptive morality Normative ethics
which moral principles are defensible which actions are genuinely good or bad

2 Issues in Ethics-2 Relationship to religion Divine command theory
Plato's Euthyphro Evaluating ethical issues actions motives consequences character

3 Why Be Moral?-1 Glaucon's question again
Why does society need morality? Why should I be moral? Hobbes Morality and law protect society Motivation for individual?

4 Why Be Moral?-2 Religious answers Because God commands it
Out of love for God Plato: self-interest in keeping spiritual health “Because it's right”

5 Theories of Ethics-1 Ethical relativism Subjective ethical relativism
Conventional ethical relativism Ethical objectivism Ethical egoism

6 Theories of Ethics-2 Utilitarianism Kantian ethics Virtue ethics
Feminist ethics

7 Ethical Relativism Action relativism Moral principles relativism
Subjectivism: right or wrong is only individual opinion Sophists Jean-Paul Sartre

8 Conventionalism Defined: Morality is relative to each society
Herodotus Ruth Benedict: Anthropology and the Abnormal John Ladd Diversity thesis Dependency thesis

9 Ethical Objectivism Defined: Certain moral principles are universal and objective Absolutism: principles can never be overridden Problems with relativism Is there a core morality?

10 Ethical Egoism Defined: people should always do what is in their self-interest Psychological egoism Altruism Types of ethical egoism personal individual universal

11 Arguments for Universal Ethical Egoism-1
Selfishness versus self-interest Argument 1: Psychological egoism Bishop Butler Argument 2: Egoism leads to the best society Adam Smith

12 Arguments for Universal Ethical Egoism-2
Argument 3: Egoism Is the ultimate ethical principle Ayn Rand's Objectivism The Virtue of Selfishness Egoism and the conflict of interests

13 Utilitarianism Defined: the right action is that which produces the greatest happiness for the greatest number Consequentialism, or teleological ethics morality of an act depends on the desirability of its consequences utilitarianism is most common form

14 Bentham’s Utilitarianism
Psychological hedonism Ethical hedonism An Introduction to the Principles of Morals and Legislation A calculus of pleasures and pain

15 Mill’s Utilitarianism
Qualitative and quantitative hedonism Pleasures can differ in quality and amount Utilitarianism is a form of objectivism, not relativism

16 The Consequences of Consequentialism
Norcross: Comparing Harms: Headaches and Human Lives “Lives for convenience” Act-utilitarianism An action is right if its result is more happiness than any other alternative Rule-utilitarianism An action is right if it is required by a rule that would result in more happiness

17 Themes of Kantian Ethics
Irrelevance of consequences in determining moral rightness Importance of consistency Irreducible dignity and worth of every person Necessity of having moral absolutes

18 Kantian Ethics Deontological ethics nonconsequentalist
judgment of moral rightness based on the intrinsic moral value of the act itself Good will motivating force in all morality

19 Two Imperatives Hypothetical imperative
what means to use to achieve an end Categorical imperative not dependent on prior conditions or subjective desires has no qualifications universalizable reversible

20 Absolute Duties Prima facie duty
morally binding unless in conflict with more important duty fidelity, reparation, gratitude, justice, beneficence, self-improvement, nonmaleficence Actual duty duty obligated to perform after circumstances are considered

21 Virtue Ethics Arete Virtue The problems with the utilitarian view
The problems with the Kantian view

22 The Positive Case for Virtue Ethics-1
1. Virtues are necessary conditions for human flourishing and well-being 2. Moral rules are inadequate unless they are grounded in a virtue-based ethics 3. Judgments about character are more fundamental than judgments about the rightness or wrongness of conduct

23 The Positive Case for Virtue Ethics-2
4. Virtue ethics is more comprehensive, because it deals with the whole person and not simply the person in so far as he or she performs an action 5. The key to morality is found in the character of moral role models

24 Aristotle Eudaimonia Nicomachean Ethics Intellectual and moral virtues
Doctrine of the mean

25 The Virtues in Confucian Thought
Doctrine of the mean Analects Characteristics of the superior person

26 Feminist Ethics-1 Care-focused Gilligan’s In a Different Voice
Ethics of justice Ethics of care Maternal, care-focused ethics (Held, Ruddick)

27 Feminist Ethics-2 Power-focused Friedman’s Liberating Care


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