Emotivism: An introduction.
Emotivism is a non-congnitivst, anti-realist theory primarily associated with the british philosopher A.J.Ayer and Charles Leslie Stevenson. They and similar Emotivists would argue that moral judgements are nothing more than expressions of emoution. Moral judgements they would argue serve as
non-descriptive functions (meaning they do not pick out anything anything which is true or false. This is becuase they do not pick out anything which actually exists e.g. "good", "bad", "virtue", etc) which are used to show approval or disapproval about something.
Emotivists would argue that moral judgements cannot be shown to be truely right or wrong because there is no such thing as moral knowledge. For example, the statment "theft is wrong" we could argue, is nothing more than claiming we dislike theft. Emotivists would argue that moral judgements are expressions of emoutional attitudes. This is diffrent than saying emoutinal judgements are descriptive of emoutinal attitudes. It is important to note here that theorists like Ajer
DO NOT argue this because they holds firm empiricist views, that if we cannot precive feelings with our senses, they cannot be described.
Rather, he and simmilar Emotivists would hold the view know as the
Verification princible, which argues the only statments we can have knowledge on are those which can be empiracally verified. In other words, the truth of falsity of a thing is established via the senses. He argues iff moral propities cannot be precieved, and iff there does not seem to be a way to be empirically verified. He concludes that moral knowledge cannot be possible. This also applies to religious or aesthetic statments as well.
P:Moral propities cannot be precieved.
P:There is no known way for moral propities to be empirically verified.
C:Therfore, moral knowledge isn't possible.It appears that emotivists agree with the is/ought gap, holding the view we cannot derive a moral judgemant from any facts as being expressions of emoution, they are not propersitional as there is no truth or falsity to them. Consequentily, moral judgements are not propositinal and therfore can't be know.
As well as being expressions of emoution, Ayer states that moral judgements can take the form of being a command particularly when used in ethical argumants. For example, if we wre to say "adultury is wrong", it is like commanding others to have the same feelings as ourselves. In other words, moral judgemants have prescriptive content that can prescribe people to act in certain ways.
Ayer himself concludes that it is impossible to have a meaningful about moral judgements. After all, no moral judgements are tru or false and if we claimed something as being "bad" or "good" we are doing nothing more than showing our approval or disapproval over it.
Thoughts on the theory (I am not for or against it here, I'm just curious to know your take on this idea)?
Edited by ex nihilo - 10/2/2012, 20:40