 Additionally, generics have been said to solve, or at least illuminate, other long-standing philosophical puzzles. For example, Kai Yuan Cheng (2011) argues that a proper understanding of generics and habituals can help resolve the Kripke/Wittgenstein rule-following paradox. Bernhard Nickel (2010, 2014) has argued that generics can be used to analyze ceteris paribus laws; similarly, Asher and Daniel Bonevac (1996, 1997) have relied on a normalcy-based approach to generics to provide an account of prima facie obligation. Michael Graff Fara (2005) and Ryan Wasserman (2011) both recruit generics and habituals to give accounts of dispositions.