The problem of motivation has always been among the favorite topics of philosophers. This is understandable: we want to know why we do the things we do. Moreover, we also want to know what counts as (intentional) action, and motivation, it is natural to suppose, is intimately related to action. And if some kind of motivational internalism is true, that is, if there is an intimate connection between ethical statements or truths and Acta Anal (2014) Author's personal copy motivation, then our views about motivation will determine, or at least influence, the sort of meta-ethical theory we endorse. Of course, these connections must be worked out in detail, and this can prove to be -as often in philosophy -an arduous exercise. Still, details and difficulties notwithstanding, these points well indicate how important the question of motivation is for philosophy.