Abstract
In this ambitious work, John Heil presents a fundamental ontology (chapters 1-8) consisting of finitely many substances and their properties (which he thinks of as particular, trope-like things), together with an account of causation, truthmaking, and a chapter on relations generally. He then applies this ontology (chapters 9-12) to a number of outstanding problems about reductionism, kinds, essences, emergence, consciousness, cognition, and much else. A final chapter reprises the main points about fundamental ontology from the first chapters.