 rapidly suggests the conclusion that hardly anyone has any idea what they are talking about—or, perhaps more accurately, that there are so many different ideas in play about what religion is that conversations in which the term figures significantly make the difficulties in communication at the Tower of Babel seem minor and easily dealt with. These difficulties are apparent, too, in the academic study of religion, and they go far toward an explanation of why the discipline has no coherent or widely shared understanding of its central topic. (2000: 30)