Arbitrary and Bias are not defined properties in formal logic. The bare assertion that they are properties of rationality assumes the conclusion.
There’s plenty of material on this site and elsewhere advising rationalists to avoid arbitrariness and bias. Arbitrariness and bias are essentially structural/functional properties, so I do not see why they could not be given formal definitions.
Sure, but the discussion is partially a search for other criteria to evaluate of the truth of moral propositions. Arbitrary is not such a criteria.
Arbitrary and biased claims are not candidates for being ethical claims at all.
There’s plenty of material on this site and elsewhere advising rationalists to avoid arbitrariness and bias. Arbitrariness and bias are essentially structural/functional properties, so I do not see why they could not be given formal definitions.
Arbitrary and biased claims are not candidates for being ethical claims at all.