Abstract

Historians must be sensitive to the alienness of the past. Insofar as they are concerned with their actors’ reasoning, they must (through open-minded empirical investigation) find out how their actors thought, and not assume that they thought like us. This is familiar historiographical advice, but pushed too far it can be brought to conflict with rather weak assumptions about what historians must presuppose if they are to interpret their actors at all. The present paper sketches those assumptions, and argues that the influential ‘Strong Program’ in the Sociology of Scientific Knowledge (SSK) falls foul of them. We do not argue from the correctness of the assumptions to the falsity of SSK. Rather, we note the incompatibility, and then show how SSK theorists’ tendency to take interpretation for granted blinds them—and perhaps their readers—to the existence of the conflict.