Abstract

A recurring criticism of Isaiah Berlin is that he is a relativist. This essay argues that such criticisms are misplaced, as they fail to account for Berlin’s views about a common human horizon and the sense of reality. Berlin distinguishes his position from two forms of relativism – epistemological and cultural – and argues that the first entails self‐contradiction, while the other precludes mutual understanding. In response, he highlights the importance of a human horizon which involves shared moral values, and provides for the possibility of mutual comprehension. Such comprehension is attained by the use of the sense of reality, which is taken to illuminate the differences and similarities between those of different beliefs.