 The majority of work since Davidson’s conversion has followed him in acknowledging the state of prospective intention as irreducible to action, and has been led to seek unity in the forms of intention by explaining the others—intentional action and intention-with-which—in terms of intending as a mental state. Recently, however, philosophers inspired by Anscombe’s Intention have offered resistance to this move. Anscombe denies that there is a sharp distinction between ‘I am doing A’ and ‘I am going to do A’ offered as answers to the question ‘Why are you doing B?’ (Anscombe 1963, pp. 39–40). Nor does she regard intention for the future as needing further explanation once intentional action and intention-with-which have been understood (Anscombe 1963, pp. 90–4). Thus, Anscombe appears to solve the problem of unity without acknowledging intention as a mental state.