Power and Influence The Metaphysics of Reductive Explanation

The world is a complex place, and this complexity is an obstacle to our attempts to explain, predict, and control it. In Power and Influence, Richard Corry investigates the assumptions that are built into the reductive method of explanation--the method whereby we study the components of a complex system in relative isolation and use the information so gained to explain or predict the behaviour of the complex whole. He investigates the metaphysical presuppositions built into the reductive method, seeking to ascertain what the world must be like in order that the method could work. Corry argues that the method assumes the existence of causal powers that manifest causal influence--a relatively unrecognised ontological category, of which forces are a paradigm example. The success of the reductive method, therefore, is an argument for the existence of such causal influences. The book goes on to show that adding causal influence to our ontology gives us the resources to solve some traditional problems in the metaphysics of causal powers, laws of nature, causation, emergence, and possibly even normative ethics. What results, then, is not just an understanding of the reductive method, but an integrated metaphysical worldview that is grounded in an ontology of power and influence.

Richard Corry, University of Tasmania

Richard Corry is Lecturer in Philosophy at the University of Tasmania. His main area of research is the metaphysics of science, particularly the place of time and causation in modern physics. He is also interested in exploring what philosophy of science can contribute to real-world issues, such as the public debate around climate change. He is editor, with Huw Price, of Causation, Physics, and the Constitution of Reality (Oxford 2007), and author, with David Coady, of The Climate Change Debate: An Epistemic and Ethical Enquiry (Palgrave 2013). He has also published articles on the philosophy of mind and the ethics of consumer responsibility.