Abstract

In most intellectual disciplines, assertions are supposed to be backed by evidence. Mathematicians have proofs, biochemists have experiments, and historians have documents. The dialectical nature of philosophical inquiry exerts general pressure to psychologize evidence, and so distance it from the non‐psychological subject matter of the inquiry. Evidence Neutrality has no more force in philosophy than in other intellectual disciplines: philosophers are lucky if they achieve as much certainty as the natural sciences, without quixotic aspirations for more. Skepticism about perception typically narrows one’s evidential base to one’s present internal mental state. Justifying a philosophical method by appeal only to Epistemic Conservativism ignores crucial epistemological distinctions concerning the relevant beliefs: it is like justifying scientific methodology without giving any information as to what evidence is required in its application. The reflective equilibrium account, as usually understood, already assigns a proto‐evidential role to at least one kind of non‐psychological fact.