This profound exploration of one of the core notions of philosophy—the concept of existence itself—reviews, then counters (via Meinongian theory), the mainstream philosophical view running from Hume to Frege, Russell, and Quine, summarized thus by Kant: “Existence is not a predicate.” The initial section of the book presents a comprehensive introduction to, and critical evaluation of, this mainstream view. The author moves on to provide the first systematic survey of all the main Meinongian theories of existence, which, by contrast, reckon existence to be a real, full-fledged property of objects that some things possess, and others lack. As an influential addition to the research literature, the third part develops the most up-to-date neo-Meinongian theory called Modal Meinongianism, applies it to specific fields such as the ontology of fictional objects, and discusses its open problems, laying the groundwork for further research. In accordance with the latest trends in analytic ontology, the author prioritizes a meta-ontological viewpoint, adopting a dual definition of meta-ontology as the discourse on the meaning of being, and as the discourse on the tools and methods of ontological enquiry. This allows a balanced assessment of philosophical views on a cost-benefit basis, following multiple criteria for theory evaluation. Compelling and revealing, this new publication is a vital addition to contemporary philosophical ontology.

The twentieth century witnessed an explosion of scholarly interest in the philosophical thought of St Thomas Aquinas. One of the fruits of that Thomistic revival was an uncovering of St Thomas’s original contributions to many areas of philosophy, not least metaphysics. In the twenty first century, there has been renewed interest in Aquinas’s argumentation for the existence of God. This interest flows from an engagement with the work of the twentieth century scholars in presenting Aquinas’s own characteristic metaphysics. What we have seen is an interpretation and presentation of Aquinas’s proofs for God’s existence in terms of Thomas’s unique insights into the nature of being and the metaphysical structure of reality. Gaven Kerr has been one such author who has contributed in numerous ways to the revival of interest in Aquinas’s argumentation for the existence of God and its metaphysical buttressing. Over the last ten years Kerr has published articles on Aquinas’s various proofs for God’s existence and the metaphysics standing behind those proofs; this volume draws together those articles. Herein are included Kerr’s articles on per se ordered series, existential inertia, the proof in De Ente et Essentia, the argument from motion in the Summa Contra Gentiles, and the five ways themselves. Kerr has also written two new articles for this volume: one on the possibility of demonstrating God’s existence, and the other on how to move from God’s existence to God’s nature. This volume offers an overview of Kerr’s thinking over the last decade on Aquinas’s thought on the existence of God.

This monograph critically reviews and updates real estate valuation theory, which is based on neoclassical economics, in light of developments in heterodox economic theory. Building on a comprehensive historical account of the evolution of value theory, the book uses new institutional economics theory and critical realism as lenses through which problems in standard valuation theory and practice are expatiated, and as the foundation for an alternative theory. The new theory is employed to explain major problems in real estate valuation that are beyond the capability of the standard theory, such as price bubbles in real estate markets, anchoring bias, client influence and valuation under uncertain market conditions.

Analytical Thomism is a recent label for a newer kind of approach to the philosophical and natural theology of St Thomas Aquinas. It illuminates the meaning of Aquinas’s work for contemporary problems by drawing on the resources of contemporary Anglo-Saxon analytical philosophy, the work of Frege, Wittgenstein, and Kripke proving particularly significant. This book expands the discourse in contemporary debate, exploring crucial philosophical, theological and ethical issues such as: metaphysics and epistemology, the nature of God, personhood, action and meta-ethics. All those interested in the thought of St Thomas Aquinas, and more generally contemporary Catholic scholarship, problems in philosophy of religion, and contemporary metaphysics, will find this collection an invaluable resource.

I would like to invite all those studious of the mind/brain interface puzzle to share our insights. What follows represents an ongoing series of reflections on the ontology of consciousness based on some intuitions on life, language acquisition and survival strategies to accommodate the biological, psychic and social imperatives of human life in its ecological niche, thus the BPS model. For the latest publication click on BPS Model. http://www.delaSierra-Sheffer.net/ID-Neurophilo-net/index.htm

This book tries to explore, in language as non-technical as possible, the deepest philosophical problems regarding the logical status of empty (singular) terms such as `Pegasus', `Batman', `The impossible staircase departs in Escher's painting `Ascending-Descending'+ etc., and regarding sentences which deny the existence of singled-out fictional entities. It will be fascinating for literary theorists with a flair for logic, to students of metaphysics and philosophy of language, and for historians of philosophy interested in the fate of the Russell-Meinong debate. For teachers of these aspects of analytic philosophy this will provide a textbook which goes beyond the Western tradition (without plunging into any mystical Eastern `Emptiness', which is what some previous comparative philosophers did!).