Post on 17-Dec-2015
transcript
Deontology: Ethics of the Categorical Imperative
Dr. Schmid, Ph.D.Philosophy and Religion, UNCW
Key Concepts:MORALITY – FREEDOM – REASON
BEINGS PERSONS vs. THINGS
MOTIVATION OF THE WILL AUTONOMY vs. HETERONOMY
REASON FOR ACTION/ MORAL WORTH
DUTY vs. INCLINATION
TWO TYPES OF IMPERATIVES
CATEGORICAL vs. HYPOTHETICAL
CATEGORICAL IMPERATIVE TWO FORMS
UNIVERSALIZATION vs. PERSONS AS ENDS
METAPHYSICAL REALITY INTELLIGIBLE WORLD vs. PHYSICAL UNIVERSE
What makes it moral?
• A grocer sells you a good and healthy product, for what seems a fair price.
• Is this a moral act?
• What gives an action moral worth?
Kant on moral worth• What gives an action moral
worth is not:– its good consequences or your
goal in doing it– your feeling in doing it
• It is that it is:– Done from [a sense of] duty– The duty gets its moral value
from its maxim*– The motivation = acting out of
respect for the moral law
*Maxim = the ‘guiding principle’ embodied in the action.
What makes it a moral act?
The grocer’s maxim is:1. “Never cheat if you think
you can get caught”2. “Honesty is best for
everyone in the long run”3. “Do what makes you feel
proud of yourself”4. “Do what your society
expects of you”5. “Do it because it is right”
Ultimate Moral Principle = Categorial Imperative
Form #1: universalization
“I ought never to act in such a way that the maxim on which I act could not be made a universal law.”
Form #2: humanity as end
“Act in such a way that I treat humanity, in myself or anyone else, always as an end and never as a means.”
The Structure of Dutiesperfect vs. imperfect
Vs. self-harmful:•Kill yourself
•Enslave /maim yourself•Lie to yourself
•Violate yourself/dignity•Destroy your goods
Vs. other-harmful:•Kill another
•Enslave/maim another•Lie to others
•Violate others/dignity•Steal goods from others
Pro self-beneficial•Develop yourself
•Improve your well-being
*generally but not always; room for choice how to do this
Pro other-beneficial:•Benefit others in need•Give to other’s well-being
*not always; room for interpretation how to do this
Injunction vs. Suicide/Self-destruction
• Kant says suicide is immoral = treating yourself as a means, rather than as an end.
• Are there circumstances in which he might accept suicide? What would distinguish them?
• Do the same arguments apply to using addictive drugs, e.g. cocaine? Self-mutilation?
Immoral or personal choice?
Is it ever right to lie?• Suppose we agree it is
intrinsically wrong to lie• Do consequences ever
trump or outweigh the moral wrong of lying?
• Your neighbor Mr. Smith lent you his ax. You hear a violent fight next door, then he comes in your house and asks, “Where is my ax?”
• Must you tell the truth?
Is stealing always wrong?
• A woman was near death from a special kind of cancer. There was one drug that the doctors thought might save her. But the druggist was charging $2000 a dose. The sick woman's husband, Heinz, could not afford six months supplies, which was what you needed. He asked to buy it cheaper or let him pay later. But the druggist said: "No, I discovered it and I'm going to make money from it." So Heinz got desperate and broke into the man's store to steal the drug for his wife. Should Heinz have broken into the store to steal the drug for his wife?
Injunction to Develop Talents• “May I choose to waste,
rather than develop my talents? – (i) is it prudent? (will it lead
to happiness?)– (ii) does it conform to duty
(i.e. is it wrong)?”• If my maxim = ‘neglect
your abilities’ how am I treating myself? – as a ‘means’ (to a
pleasant stupor)– as an ‘end’ or
‘complete’ person?
Duty to help others
• No one can will that no one helps others in need
• Persons need to help themselves, sometimes need help to do that
• Unclear how much and at what cost to self, or who may be preferred (e.g. relative, countryman)
• This duty =secondary to negative duties
Kantianism• Provides
– universal moral theory– method to analyze if actions are moral
• Stresses – autonomy = free will vs. inclination: ability to evaluate/check– moral agents have rights (you must not X) and duties (I must X)– rights of individuals over ‘greater good’
• Claims to refute other theories:– Selfish theories (to individual or group)– ‘Accidental’ theories (impulse or custom-driven)– Consequentialist theories (b/c may intrinsically wrong actions, violate
humanity as an end)– Happiness theories (b/c may be duty to sacrifice our happiness)
The Kantian Moral Self• Individual with free will• A “self-legislator” of
universal moral duties• Guided by reason to
universal moral laws• Has universal rights
others should respect:– Life– Liberty– Freedom of thought– Right to property
Three PerspectivesUtilitarian Libertarian Kantian
Basic Principle Greater good Self-ownership Categorical imperative
Suicide/ addiction Usually wrong Your right
Casual sex Good if more happiness
Right of adults Morally wrong
Lying Sometimes justified Fraud; dubious Lie vs. mislead
Develop talents Duty if not vs. other duties
Not a duty Duty (can be. vs. > duty)
Help needy Usually right Not a duty Duty
A 21st Century Moral Dilemma
• You are a parent in 2020. Scientists have identified “life-enhancing” genes for mental and physical powers
• You are considering getting a set of such genes, to give your child a “genetic head-start” and shape her development.
• Should you do it? – What would the utilitarian say?– The Kantian?
The Gauguin Dilemma In 1885, the French artist, Paul Gauguin, made the existential choice to abandon his wife and family to go to the South Seas and paint. His family was left destitute, but he created some of the greatest art in the Western tradition. Was this a morally indefensible choice? What would Kant say? Sartre? Bentham or Mill? Does it matter than he did become great?
Where do we come from? What are we? Where are we going?