 Extant theories of evil personhood can be cross-listed as regularity or dispositional accounts on the one hand, and as action-based, affect-based, or motivation-based accounts on the other (aggregative accounts are also possible, however, it isn’t clear that any theorist currently holds an aggregative account [See Russell 2014, 139–153]). For example, John Kekes holds an action-based regularity account (Kekes 1990, 48; 1998, 217; 2005, 2), while Todd Calder holds a motive-based dispositional account (Calder 2009, 22–27).