Abstract
Central to R. G. Collingwood's philosophy of history, and among the most controvrsial of his doctrines, is the contention that historical understanding requires a re-anactment of past experience or a re-thinking of past thought. Some critics have found this contention in it-self incoherent or otherwise unsatisfactory, even as applied to what Collingwood apparently regarded as paradigm cases of historical thinking: for example, accounting for Caesar's crossing of the Rubicon in terms of his political ambitions. Others, while accepting the applicability of notions like re-enactment and re-thinking to such cases, have nevertheless rejected them as a basis for a general theory of historical understanding on the ground that their range of application is too narrow to encompass anything like the normal concerns of historians. In particular, these notions have been held to throw little light on what historians have had to say about largescale social events, conditions and processes.