That’s not the correct definition of subjectivism.
I agree it is not a definition of subjectiv ism , it is instead as I intended a definition of subjective. I can cite a dictionary in support : “adjective 1 : of, relating to, or constituting a subject.”
But something more must be considered. What is the goal of such action? By what standard and purpose do you evaluate the action as aiming toward a value? Why does one make an evaluation in the first place? Why does one need the value? If I eat poison, nothing more must be considered to identify that the poison is a value to me? If I need to graduate a university in order to get a good job, but I spend the night before finals getting drunk, nothing more must be considered to identify that alcohol is a value to me? If “merely acting is necessary and sufficient to identify values” then everything is a value in relation to action, thus invalidating the need for the concept: there is nothing to distinguish one action from another. Are there no disvalues?
That is a very fine refutation of subjectivism, but you do not see yet that subjective and subjectivism are two different things. Your eloquent damnation of subjectivism in no way propagates over to the adjective subjective to damn it by association. It is plain equivocation to maintain that it does, because subjective is not a theory of value while subjectivism is.
A legitimate point of confusion is the question of what word to use to refer to a value justified by the subjectivist theory of value. It is straightforward but confusing to call such values ‘subjective values’. To avoid confusion it would be better to name them ‘subjectivist values’, which makes plain their origin, their cause. The long standing, critically useful plain meaning of ‘subjective’ as relative to a subject must be preserved.
This dispute over distinguishing subjective from subjectivist goes straight to heart of the topic of the thread, so we are on topic and not digressing at all.
Now you may be considering a reply argument using a reductio ad absurdum, that by my way of figuring we should stop saying ‘objective value’ and say ‘objectivist value’. My answer to that is it would not be absurd to do so.
From the same dictionary, the corresponding sense of the definition of objective is “1 b : of, relating to, or being an object, phenomenon, or condition in the realm of sensible experience independent of individual thought and perceptible by all observers”. The naive application of the the word ‘objective’ to a theory of value as was done in the formation of the word ‘subjectivism’ would result in intrinsicism, which is exactly what a lot of people do. Combatting that mistake was point of my post Objectivity in Truth and the Good.
Heaven is not a subjective value, it is an intrinsic value.
Heaven is a value held by an intrinsicist. Heaven does not exist in reality which makes it a subjectivist value. I like how use of the -ist word form clears things up.
Emotions are subconscious evaluations based upon one premises and values.
Yeah ok, but are they also subjective? Are they personal? I hope you see where I’m going here: that there is an inescapable need for the idea of a subject and the adjectival form subjective.