This essay maintains that thinking with history is an indispensable component of all informed, judicious policymaking, and that this is something historians are particularly good at. It stresses that engaging in social and political life does not necessarily imply the corruption of the norms of what is deemed good scholarship. It suggests that to take on the role of an expert in policy-making processes may be an attractive option for the socially committed historian. In doing so, historians will need to reflect upon what form their particular expertise should take, how it can be used, and how it can be communicated.