“…Accordingly, Hume scholars account for Humean justification by interpreting some feature that Hume attributes to some beliefs and approves of as being this sort of justification‐conferring feature. Some of the candidates are naturalness (defined as inevitability, irresistibility, and indispensability) (Kemp Smith, , 87, 486); regularity or systematicity with other beliefs (Passmore, , 55, 63–64; Morris, , 90–91); the self‐reflexivity of the belief's source (i.e., the source's generation of beliefs of its own epistemic merit) (Baier, , 90–100); the reliability of the belief's source (Falkenstein, , 47–48; Beebee, , 71–74); stability (Loeb, ); and basis in experience (Boehm, ). It seems highly plausible that, just as many probable beliefs and many beliefs about external objects possess these features – and are hence at least prima facie justified, according to the respective theory – so do many beliefs about isomorphism with the past.…”