What is a definition of Meta-ethics?
Meta ethics is a theory that attempts to answer what morality is
What is Cognitivism vs Non-Cognitivism?
These are 2 opposing meta-ethical perspectives:
- cognitivism is when an individual’s statement is either objectively true or false with sufficient evidence
- non cognitivism is when an individual’s statement is believed to be merely an expression of how they feel about a topic as they cannot prove it to be true or false
What is the Ethical naturalism approach?
A type of cognitivism which states that moral truths can be discovered in the same way that scientific facts are (e.g. through empirical research and observation of the natural world).
What are the issues with ethical naturalism?
What is the Intuitionism approach?
This theory, developed by Moore, still embodies the idea that good is indefinable, but adds that there are objective moral truths, and that the only way to know these is through intuition.
What is WD Ross’ version of Moore’s Intuitionism theory?
What are Moore’s 7 ‘at first sight’ duties?
What are the strengths and limits of Intuitionism?
Strengths:
- It is valid as empirical investigation cannot define what morality is
- Great agreement across societies
Limits:
- People can have an intuition that is wrong
- There is great disagreement about moral matters in the world
What is the Emotivism approach?
A type of non-cognitivism which is the idea that ethical statements are merely expressions of feelings
What is A.J. Ayer’s version of Emotivism?
What are the strengths and limits of Emotivism?
Strengths:
- Good understanding of emotional intention
- There is separation between facts and emotions
- All emotions have the same validity (egalitarian)
Limits:
- Logical positivism is self-defeating
- Irrational as it focuses on the effect a statement has
- Leads to relativism - all will believe morality is just emotion
What is the Prescriptivism approach?
This theory states that ethical statements have an intrinsic sense so other people should agree with the statement and follow it
What is R.M. Hare’s version of Prescriptivism?
What are the strengths and limits of Prescriptivism?
Strengths:
- Goes beyond mere sentiment to practice
- Based more on logic than persuasion
Limits:
- Does not suggest how one could differentiate between different moral statements and why one is superior to another
- Doesn’t prevent judgements that many people may intuitively consider immoral