This volume investigates the ontological status of powers and capacities, questioning whether dispositional properties are fundamental to our understanding of reality. The editors, John Greco and Ruth Groff, assemble a collection of essays from prominent philosophers to evaluate the resurgence of Aristotelian metaphysics in contemporary discourse. By examining the relationship between causal powers and physical laws, the text argues for a shift away from Humean regularity accounts toward a more robust, power-based ontology. The contributors utilize historical analysis and modern analytical frameworks to defend the necessity of powers in explaining natural phenomena.

Experts identify this collection as a significant contribution to the revival of neo-Aristotelian thought in analytic philosophy. Readers frequently note the academic density of the prose, which demands a high level of familiarity with metaphysical terminology and current debates in the philosophy of science.