Crucially, blame can be addressed to its targets, as an implicit demand for recognition. But when we ask whether offenders would actually appreciate this demand, via a sound deliberative route from their existing motivations, we face a puzzle. If they would, their offense reflects a deliberative mistake, and blame’s hostility seems unnecessary. If they wouldn’t, addressing them is futile, and blame’s emotional engagement seems unwarranted. To resolve this puzzle, I develop an account of blame as a proleptic response to indeterminacy (...) in its target’s reasons, yielding attractive accounts of blame’s relation both to internal reasons claims and to free will. (shrink)