Moral Philosophy�of Christian Korsgaard
Ebrahim Azadegan
Sharif University of Technology
Spring 1399/2020
Who Am I?
1. Who am I? Autonomous rational agent in the process of self-constitution
2. How could I constitute myself? By free choosing of our actions,
3. How should I construct myself as a good person? By following the rules of morality.
Autonomy
Efficacy
Rationalism vs. Empiricism
Three Kinds of principles as requirements of practical reasons
Foundation of Moral Requirements
Internalism vs. Externalism about moral reason
Empiricist vs. Rationalist
Rationalism
Kant and rationalism
The source of normativity
Humean Account
Humean account
Humean failour
Argument against Humean account
would have to accept instrumental rationality but
Hume
Why be moral
Rationalism
Rational Internalism
willing an end just is committing yourself to realizing the end. Willing an end, in other words, is an essentially first-personal and normative act. To will an end is to give oneself a law, hence, to govern oneself. That law is not the instrumental principle; it is some law of the form: realize this end. That of course is equivalent to ‘‘Take the means to this end.’’
Self-legislation
Hegelian Question
End of self-legislation : furmula of humanity
Conclusion of lecture 1: critic of Korsgaard’s emphatic view
governs the evil will, dictates something like the maximization of a person’s satisfaction.
Lecture 2: Ethical Egoism
The Myth of Egoism
Egoism vs. Utilitarianism
Can an egoist be a Kantian or utilitrarian?
Egoism and internalist requirement
Moore’s argument against Egoism
Prichard’s argument against Egoism
Parfit’s argument against egoism
Korsgaard’s Regress argument
Korsgaard’s Private language argument (in the source of normativity)
Korsgaard’s PLA
Another argument against egoism
How Egoism could be compatible with rationalism
Happiness in Kant
Natural Law
�One of the deepest problems of philosophy: Natural Law vs. law of nature
Kantian normative conception of natural law
Kantian internalism
Rawls example
Conclusion
Lecture 3: Plato and Kant on Self-constitution
Reason vs. Passion
Constitutional model vs. combat model
‘‘stronger’’ than another, for instance when the person has conflicting passions.
Plato
Debate with Thrasymachus 1
‘While the bad and ignorant man will try to compete both with his like and with his opposite.’ like an unjust man.
But we agreed that each of them is of the same kind as the one he is like.’ Thus, the just man is wise and good.
Debate with Thyramachus 2
Debate with Thyramachus 3
Justice in Plato
Constitution of the soul
What does make the soul unified?
Justice and goodness in Plato
Kant on self-constitution
How could there be a bad action?
Good vs. bad action.
But how can actions be defective, and still be actions?
Responsibility of bad/good actions
Unjust benefits!(why be moral)
Deliberative action is self-constitution
Rejoinder to Korsgaard’s unity argument
Rejoinder to Korsgaard’s universalizability argument
Conclusion
Lecture 4 Aristotle and Kant on virtue
Aristotle’s Ethics
Aristotle’s ethics
Aristotle’s Ethics
Aristotle’s Ethics
Highest good: philosophical contemplation
Plato’s argument
Aristotle vs. Plato
Functional view
Nagle and Williams controversy
Rationality vs. goodness
Phronesis and virtue
Functional view
Redefining function
Incontinent vs vice action
Akrasia
Ethical Virtue
Conclusion
Lecture 5: ARISTOTLE'S NICHOMACEAN ETHICS
Book I
Book I
Book I
Book I
Book I
Book I
Book I
Book I
Book I
Book I
Book II
Book II
Book II
Book II
Book III
Book III
Book III
Book III
Book III
Book IV
Book IV
Book V
Book V
Book VI
Book VI
Book VI
Book VI
Book VI
Book VII
Book VII
Book VII
Book VII
Book VIII
Book IX
Book X
Book X
Book X
Book X
Book X
Book X
Lecture 6: Kant and Aristotle on Morally Good Action
Prima facie differences between Kant and Aristotle
Similarities between Aristotle and Kant
To be moral is to be active
Moral value of intrinsic rightness
Acting from Duty
For the sake of duty
Goodness of for the sake of duty
Korsgaard’s response: Unreflective motive of duty
Three types of actions in Kant and Aristotle
Two distinctions in help of reconciliation project
How Kant can provide motivation
Acting for the sake of the noble
Korsgaard-McDowell debate on reading Kant and Aristotle
How to reconcile Kant and Aristotle: subsumption under reason
Nobility and goodwill
nonconsequentilism
Form in Aristotle and Kant
Consequentialism, virtue, and deontological theories of ethics
How to categorize Kant, Hume and Aristotle
To enhance Kantian ethics with Aristotelian ethics
The second problem
The third problem
Kant or Aristotle
Lecture 7:Moral Approval in Hume’s Ethics
Hume’s morality
Historical positions in morality
Hume’s ethics: main idea
moral virtues are natural abilities
Sentiment vs reason
Internalist requirement argument
Representation argument
From “general point of view”
So
Pleasure as the motivation for love
Reason vs. cause of the sympathetic view
Cause of love and sympathy for Hume
Virtue for Hume
What is then the standard for general point of view?
Hume’s quote
Why a general point of view?
Felt distinctness: divine, natural or general?
Hume’s theory of sympathy
Contradictory views in sympathy
Hume’s philosophy of self
Hume on persons’ actions
Person’s character as the cause of her action
Kant, Plato and Hume
Virtue or vice is motive
personhood, is constructed from the general point of view
Hume vs. Aristotle
Summary
Conclusion
Lecture 8: Nietzsche on the genealogy of Morality
About this book
Main Question
Anti- unegoism
First Essay: Good and Evil
Arrogance and pride is the source of utilitarianism
Importance of evil
Self-love as the source of altruism
Self-defeating utilitarianism
Etymology of good
Nietzche’s skeptical solution
Anti-Judaic (priestly) position
The source of Pejorative Morality
Slave morality
Noble morality
Bad vs. evil /good
Kingdom of God? Or kingdom of revenge.
Conclusion of first essay
Second essay: the law of autonomy
Conscience/ bad conscience: pregnancy
justice
The genealogy of the idea of god
God-human relationship
Greek gods
Anti-Christ will come…
Third Essay: What do ascetic ideals mean
Three ascetic virtues of philosophers
Concluding remarks
Consequence of our pejorative morality
The metaphysics of science
Scientific naturalism vs. philosophy
Argument for the existence of God
Against idealization
Conclusion
Lecture 9: Moral Realism vs. Constructivism
Moral Realism
Debate continued …
Realist | Anti-Realists |
Clarke (1700) | Hobbes (contractualist, authority of sovereign) |
Thomas Reid, Richard Price, John Balguy, (1750) | Hutcheon (moral sense approval) , Hume (sentiments from general point of view) |
William Whewell (1800) | Bentham (utilitarian), Paley |
G. E. Moore (good), Ross (good and right) | Sedgwick, Mill (right), Kant (good) |
Peter Railton, David Brink, Tom Nagle | John Mackie , Gilbert Harman |
Derek Parfit | Christian Korsgaard |
Price’s realism
Moore’s Realism
Rise and Fall of Positivism, verificationism, expressivism
Realism/ cognitivism
Bernard Williams
Bernard Williams Ethics
Williams evaluative criterion
Korsgaard on Williams
Korsgaard on Realism
John Rawls a Kantian: non-realist cognitivist
Kant’s Solution
Kant and Rawls as constructivist
Practical Philosophy
Functional constructivism?!
Can even our own most basic reasons themselves be constructed?
Conclusion