Moral Judgments and Prescriptive Meaning in Ethics

Prescriptivism
Michael Lacewing
enquiries@alevelphilosophy.co.uk
(c) Michael Lacewing
Non-cognitivism and anti-realism
 
What are we doing when we make moral
judgments?
Non-cognitivism: moral judgments
Do not aim to describe the world
Cannot be true or false
Express attitudes towards the world
Hare’s prescriptivism: ‘The function of moral
principles is to guide conduct.’
Moral anti-realism: There are no mind-independent
moral properties
Non-cognitivism: moral judgments don’t try to assert
truths
(c) Michael Lacewing
Prescriptive meaning
 
Hare: in expressing a moral judgment, 
I am
prescribing what you (and I) ought to do
Not to express feelings or influence you
Two types of prescriptive meaning
Imperatives (right/wrong): ‘eating meat is wrong’ =
‘don’t eat meat’
Value judgments (good/bad): commend as guidance
(c) Michael Lacewing
Good
 
Good – chocolate, teacher, person
Praiseworthy
Good doesn’t mean the features that make
something good (sweet, juicy strawberry), but
commends it on the basis of those features
Commending is ‘free’ – the features don’t
entail the moral judgment
The facts about being honest don’t entail that
honesty is good
(c) Michael Lacewing
Good
 
Something is good relative to an assumed set of
standards
So good always has some descriptive meaning as
well, in context
Morally good: good as a person
If two things are identical, they are either both
good or both not good
The set of standards entails consistency in our
judgments
(c) Michael Lacewing
Moral language
 
Similar remarks apply to ‘right’ and ‘ought’
They are intended to guide action
They assume standards relating to being a good
person
Two similar actions must be either both right or both
not. We must ‘universalize’ our moral judgments.
(c) Michael Lacewing
Objection
 
Moral language has many other functions than
prescription
Persuasion, confession, complaint
Reply: prescription is central, since the primary
function of morality is to guide conduct
Objection: but expressive language also links
judgments to action and motivation
(c) Michael Lacewing
Moral reasoning
 
Hare: Prescriptivism explains how moral
discussion is rational
We can ask about reasons for making a particular
prescription
Morality requires consistency
Prescriptions can be inferred from other
prescriptions
‘Do not take innocent human life. Abortion is the
taking of innocent human life. Therefore, do not
commit abortion.’
(c) Michael Lacewing
Objection
 
The only rationality is consistency
There can be no criticism of my views if I am
consistent, e.g. if I accept racism even if I was of a
different race
Kant grounds universalizability on objective reason;
Hare claims prescriptions are ‘free’
Reply: to frustrate one’s own interests is
irrational
Why? We don’t 
want 
our interests frustrated, but
why say they 
ought 
not to be frustrated?
(c) Michael Lacewing
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This content delves into non-cognitivism, Hare’s prescriptivism, and moral anti-realism to understand what we do when making moral judgments. It discusses prescriptive meaning, the concept of good, and how moral language guides actions. The objections raised regarding moral language's functions, particularly focusing on prescription as a central element, are also examined.

  • Moral Judgments
  • Ethics
  • Prescriptive Meaning
  • Hares Prescriptivism
  • Non-Cognitivism

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  1. Prescriptivism Michael Lacewing enquiries@alevelphilosophy.co.uk (c) Michael Lacewing

  2. Non-cognitivism and anti-realism What are we doing when we make moral judgments? Non-cognitivism: moral judgments Do not aim to describe the world Cannot be true or false Express attitudes towards the world Hare s prescriptivism: The function of moral principles is to guide conduct. Moral anti-realism: There are no mind-independent moral properties Non-cognitivism: moral judgments don t try to assert truths (c) Michael Lacewing

  3. Prescriptive meaning Hare: in expressing a moral judgment, I am prescribing what you (and I) ought to do Not to express feelings or influence you Two types of prescriptive meaning Imperatives (right/wrong): eating meat is wrong = don t eat meat Value judgments (good/bad): commend as guidance (c) Michael Lacewing

  4. Good Good chocolate, teacher, person Praiseworthy Good doesn t mean the features that make something good (sweet, juicy strawberry), but commends it on the basis of those features Commending is free the features don t entail the moral judgment The facts about being honest don t entail that honesty is good (c) Michael Lacewing

  5. Good Something is good relative to an assumed set of standards So good always has some descriptive meaning as well, in context Morally good: good as a person If two things are identical, they are either both good or both not good The set of standards entails consistency in our judgments (c) Michael Lacewing

  6. Moral language Similar remarks apply to right and ought They are intended to guide action They assume standards relating to being a good person Two similar actions must be either both right or both not. We must universalize our moral judgments. (c) Michael Lacewing

  7. Objection Moral language has many other functions than prescription Persuasion, confession, complaint Reply: prescription is central, since the primary function of morality is to guide conduct Objection: but expressive language also links judgments to action and motivation (c) Michael Lacewing

  8. Moral reasoning Hare: Prescriptivism explains how moral discussion is rational We can ask about reasons for making a particular prescription Morality requires consistency Prescriptions can be inferred from other prescriptions Do not take innocent human life. Abortion is the taking of innocent human life. Therefore, do not commit abortion. (c) Michael Lacewing

  9. Objection The only rationality is consistency There can be no criticism of my views if I am consistent, e.g. if I accept racism even if I was of a different race Kant grounds universalizability on objective reason; Hare claims prescriptions are free Reply: to frustrate one s own interests is irrational Why? We don t want our interests frustrated, but why say they ought not to be frustrated? (c) Michael Lacewing

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