The later philosophical concept of Averroism was the idea that the philosophical and religious worlds are separate entities. However, upon scrutinizing the 219 theses condemned by Tempier, it was obvious that not many of them originated in Averroes. Radical Aristotelianism and heterodox Aristotelianism were the terms commonly used for a while to refer to the actual philosophical movement started by Siger and Boëthius and differentiate it from Averroism; nowadays most scholars just call it Averroism as well.
