Philosophy and Phenomenological Research

Volume 59, Issue 2, June 1999

An Externalist Solution to the “Moral Problem”

In his recent book, The Moral Problem (Basil Blackwell, 1994), Michael Smith presents a number of arguments designed to expose the difficulties with so-called 'extcrnalist' theories of motivation. This essay endeavors to defend externalism from Smith's attacks. I attempt three tasks in the essay. First, I try to clarify and reformulate Smith's distinction between internalism and externalism. Second, I formulate two of Smith's arguments- what I call the 'reliability argument' and 'the rationalist argument' -and attempt to show that these arguments fail to damage externalism. Third, I undertake to expose and question some of the motivations that drive internalism.