TY - BOOK AU - Van Inwagen, Peter TI - Existence: essays in ontology SN - 9781107625266 U1 - 111 PY - 2014/// CY - Cambridge PB - Cambridge University Press KW - Ontology N1 - Includes index; Five questions The new anti-metaphysicians Being, existence, and ontological commitment Existence, ontological commitment, and fictional entities Can variables be explained away? Quine's 1946 lecture on nominalism Alston on Ontological commitment A theory of properties What is an ontological category? Relational vs. constituent ontologies Can merological sums change their parts? Causation and the mental N2 - In this collection of thirteen recent essays, Peter van Inwagen uses the methods of analytical philosophy to tackle a broad range of issues in ontology and meta-ontology. The topics covered include the nature of being, the interpretation of the existential quantifier, ontological commitment, contemporary critiques of metaphysics and ontology, the concept of ontological structure, fictional entities, mereological sums, and the ontology of mental states ER -