Well then, a universally correct solution based on axioms which can be chosen by the agents is a contradiction in and of itself.
I have not put forward an object-level ethical system, and I have explained why I do not need to. Physical realism does not imply that my physics is correct, metaethical realism does not imply that my ethics is the one true theory.
That doesn't actually answer the quoted point. Perhaps you meant to respond to this:
I presume that you take your particular ethical system (or a variant thereof) to be the one that every alien, AI and human should adopt.
... which is, in fact, refuted by your statement.
Because ethics needs to regulate behaviour -- that is its functional role -- and could not if individuals could justify any behaviour by re arranging action->goodness mappings.
... which Kawoomba believes they can, AFAICT.
Their optimally satisfying the constraints on ethical axioms arising from the functional role of ethics.
Could you unpack this a little? I think I see what you're driving at, but I'm not sure.
Perhaps you meant to respond to this:
Yes, I did, thanks.
" if individuals could justify any behaviour"
which Kawoomba believes they can, AFAICT.
Then what about the second half of the argument? If individuals can "ethically" justify any behaviour, then does or does not such "ethics" completely fail in its essential role of regulating behaviour? Because anyone can do anything, and conjure up a justification after the fact by shifting their "frame"? A chocolate "teapot" is no teapot, non-regulative &quo...
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