Justifiability

War, with reſpect to its juſtifiability, like many other matters, was that on which men would decide by their moral and religious views of the ſubject.

If (a) absolute epistemic facts could not exist without being justifiable (the justifiability constraint), and if (b) one would not be justified in upholding one’s own epistemic system when faced with an actually advocated genuine alternative, then, in my view, (c) we are not much better off if such advocates are possible but just happen not to be actual.