My work focus on the problem of action and the metaphysics of action and agency. I explore and try to draw the contours of a minimal or broad notion of agency as the power to cause change. I am mainly interested in definitional questions such as 'what is an action?' or 'What is it to act?', as well as questions of classification such as how to categorise varieties of occurrences (acts, activities, events, processes) or how to categorise varieties of actions (action, voluntary action, intentional action, etc.).