Ambrose2007: If a proposition is merely a statement of preference, then you're guilty of the same sin in making your propositions about what constitutes proof and scientific evidence.
You think empirical truths rule? Then tell me how we empirically determine the truth about, say, the precession of Mercury absent a *theory* (such as Relativity)?
It's clear that some propositions can be demonstrated more rigorously than others, and that some statements cannot be demonstrated in any objective sense at all. But the very notion of subjective and objective truth, upon which you are hanging your own beliefs, are philosophic propositions.
That's what I mean when I say there is literally nothing - no empirical observation, no perception, no "fact" - that can be completely severed from propositions.
I raised the question of MORAL Propositions as statements of pfeference. Must I now defend that perspective?
Empiracism Impresses me as a METHOD OF INQUIRY,as opposed to the many sophistries that are offered as alternatives.That does not imply that is likewise an alternative to moral philosopy.It certainly can be incorporated into a life as just that .
Not knowledgeable about the precession of mercury.
I still would like to consider the PROOF of a moral proposition.To that end I have posted a thread on AYN RAND who spent a lifetime devoted to exactly that endeavor.It is a spinoff of this Forum and who knows where it go but it is the same general theme.If you are acquainted with rand share your views there as well