Scorned by analytic philosophers for much of the twentieth century, the a priori has been newly befriended in recent years. This development is healthy but there is reason to be concerned about how it is unfolding. In particular, it is largely characterized by a certain historical myopia: contemporary philosophers are able to see back to Kant but not much beyond him. While it may be true that the a priori changed with Kant, this in itself provides us with a reason (...) to go back before him. For other conceptualizations of the a priori, all but forgotten now, might help us to meet worries about it that Kant's familiar version cannot. (shrink)