Productive Thoughts

Abstract

We often experience that we have ideas in our mind, which present possible things and incite us to produce some of them. But how can our ideas be intentional? And how can they give rise to actions? In his theory of exemplar causes, Suárez examines both problems and offers a comprehensive theory. The paper first discusses his solution to the intentionality problem, arguing that he subscribes to an act theory, according to which ideas are mental acts that are about something in virtue of their specific content. The paper then reconstructs his solution to the causation problem, showing that he appeals to efficient causation: ideas are powers and hence efficient causes that immediately produce other acts, thereby triggering the production of material things. The analysis of both problems sheds light on Suárez’s broader theory of cognitive activity by showing that he takes mental acts to be intrinsically intentional and productive.