||Perhaps the two most influential works that have shaped the current state of action theory are Anscombe 1957 and Davidson 1963. Davidson's essay is the locus classicus for the causal theory of action and for causalism about reason-explanations of actions. Anscombe's book has been influential among proponents of non-causal theories of action and reason-explanation. For a classic defense of the agent-causal perspective, see Chisholm 1966. And for a volitionist perspective, see McCann 1974. Some collections of essays that may help readers get a sense of the major debates in action theory today include Mele 1997, Aguilar & Buckareff 2010, Aguilar & Buckareff 2009, and D'Oro & Sandis 2013.