Meta Ethics Flashcards
Meta Ethics
What do we mean by ‘right’ and ‘wrong’?
Do independent moral properties exist?
What do moral judgements mean?
Moral Realism
There are objective moral properties and facts
Moral Anti-Realism
There are no objective moral properties and facts
Cognitivism
Moral judgments express cognitive mental states and can be true or false
Non-Cognitivism
Moral judgements express non-cognitive mental states and are not capable of being true or false
Ethical Naturalism Properties
Cognitivist - moral judgements express beliefs that are capable of being true or false
Realist - moral properties exist (these are natural properties)
Ethical Naturalism
Moral truths operate like scientific truths
You can treat an ethical statement in the same way you would treat a scientific statement
e.g., ‘Hitler was a bad person’ - you would verify it by gathering evidence
Ethical Naturalism - ‘murder is wrong’
Expresses a cognitive belief that murder is wrong where ‘wrong’ refers to a natural property
Example of Ethical Naturalism
Utilitarianism says that ‘good’ can be reduced to pleasure and ‘bad’ can be reduced to pain
Hedonic Naturalists would say that the definition of good is pleasure
How does J. Rachels define good?
Whatever satisfies our interests is good
Ethical Non-Naturalism Properties
Cognitivist - moral judgements are beliefs that are intended to be true or false
Realist - moral properties exist (these are non-natural properties)
Ethical Non-Naturalism
Ethical sentences express propositions
e.g., to state that Hitler is bad you still need to define what you mean by the term ‘bad’
Ethical Non-Naturalism - ‘murder is wrong’
Expresses a cognitive belief that murder is wrong where ‘wrong’ refers to a non-natural property
Ethical Non-Naturalism Quote - G. E. Moore
‘it cannot be defined, ‘good’ has no definition because it’s simple and has no parts’ - Principa Ethica 1903
Ethical Non-Naturalism - Naturalistic Fallacy
G. E. Moore describes equating goodness with a natural property as a naturalistic fallacy
You can’t logically jump from a natural statement to a moral statement
David Hume also argues that you can’t derive ought statement from an is statement