Tag Archives: philosophy

The first fallacy in philosophy, and not just the philosophy of ethics, is neither just the is-ought fallacy, nor just the failure to respect the fact-value distinction, but the fallacy of confusing the former for the latter: conflating oughts and values. This is relevant across every field, not just ethics, because it boils down and adds up to confusing action and quality. Together with the is/fact (substance) element from the first two fallacies, these three elements constitute the is-ought-value distinction, or the substance, action, quality triad. All three are required to obtain true, justified belief (knowledge) about anything, in any field of philosophy (including all the sciences). They are required together, but distinctly. One cannot stand in for either of the others.

But let’s begin in the field of ethics… Continue reading →