"Could there have been nothing?" is the first book-length study of metaphysical nihilism - the claim that there could have been no concrete objects. It critically analyses the debate around nihilism and related questions about the metaphysics of possible worlds, concrete objects and ontological dependence.

In "On the Soul" 3.1-5, Aristotle goes beyond the five senses to the general functions of sense perception, the imagination and the so-called active intellect, whose identity was still a matter of controversy in the time of Thomas Aquinas. In his commentary on Aristotle's text, Simplicius insists that the intellect in question is not something transcendental, but the human rational soul. He denies both Plotinus' view that a part of our soul has never descended from uninterrupted contemplation of the Platonic forms, and Proclus' view that our soul cannot be changed in its substance through embodiment. Continuing the debate in Carlos Steel's earlier volume in this series, Henry Blumenthal assesses the authorship of the commentary. He concludes against it being by Simplicius, but not for its being by Priscian. In a novel interpretation, he suggests that if Priscian had any hand in it at all, it might have been as editor of notes from Simplicius' lectures.

The current volume of the Parmenides Series "On Thinking" addresses our deepest and most personal experience of the world, the experience of "the present," from a modern perspective combining physics and philosophy. Many prominent researchers have contributed articles to the volume, in which they present models and express their opinions on and, in some cases, also their skepticism about the subject and how it may be (or may not be) addressed, as well as which aspects they consider most relevant in this context. While Einstein might have once hoped that "the present" would find its place in the theory of general relativity, in a later discussion with Carnap he expressed his disappointment that he was never able to achieve this goal. This collection of articles provides a unique overview of different modern approaches, representing not only a valuable summary for experts, but also a nearly inexhaustible source of profound and novel ideas for those who are simply interested in this question.

Scientific literature on particular themes in ontology is extremely abundant, but it is often very hard for freshmen or sophomores to find a red thread between the various proposals. This text is an opinionated introduction, a preliminary text to research in ontology from the so called standard approach to ontological commitment, that is from the particular point of view that connects ontological questions to quantificational questions. It offers a survey of this viewpoint in ontology together with their possible applications through a broad array of examples and open problems and, at the same time, essential references to the classics of philosophy, so as to allow non-specialists to understand the terms and analysis procedures characterizing the discipline. Its result is a wide-ranging overview of the issued tackled by ontology, with a particular focus on the most relevant problems of contemporary debate (categorial taxonomies, nonexistent objects, case studies of ontological debates in specific fields of knowledge).

Phil Hutchinson engages with philosophers of emotion in both the analytic and continental traditions. He advances a framework for understanding emotion - world-taking cognitivism and argues that reductionist accounts of emotion leave us in a state of poverty regarding our understanding of the world and ourselves.

Humanness supposes innate and profound reflexivity. This volume approaches the concept of reflexivity on two different yet related analytical planes. Whether implicitly or explicitly, both planes of thought bear critically on reflexivity in relation to the nature of selfhood and the very idea of the autonomous individual, ethics, and humanness, science as such and social science, ontological dualism and fundamental ambiguity. On the one plane, a collection of original and innovative ethnographically based essays is offered, each of which is devoted to ways in which reflexivity plays a fundamental role in human social life and the study of it; on the other-anthropo-philosophical and developed in the volume's Preface, Introduction, and Postscript-it is argued that reflexivity distinguishes-definitively, albeit relatively-the being and becoming of the human.

Although they were not written by Kant himself, the transcripts of his lectures constitute an important source for philosophical research today. Some of the contributions presented in this volume discuss the authenticity and significance of these transcripts, for example the status of Kant's lectures on logic and anthropology, while others shed light on the historical formation of specific writings, for instance the texts on the philosophy of religion. The contributions provide new insights into Kant's philosophy, that, if looking at Kant's published writings alone, we would not be able to gain. In a number of cases, a critical analysis of Kant's lectures gives us a better understanding of his published works. Thus his lectures on metaphysics shed new light on his Critique of Pure Reason, while the lecture on natural law is a valuable source for the understanding of his published legal writings.

In On the Soul 3.1-8, Aristotle first discusses the functions common to all five senses, such as self-awareness, and then moves on to Imagination and Intellect. This commentary on Aristotle's text has traditionally been ascribed to Philoponus, but William Charlton argues here that it should be ascribed to a later commentator, Stephanus. (The quotation marks used around his name indicate this disputed authorship.) 'Philoponus' reports the postulation of a special faculty for self-awareness, intended to preserve the unity of the person. He disagrees with 'Simplicius', the author of another commentary on On the Soul (also available in this series), by insisting that Imagination can apprehend things as true or false, and he disagrees with Aristotle by saying that we are not always free to imagine them otherwise than as they are. On Aristotle's Active Intellect. 'Philoponus' surveys different interpretations, but ascribes to Plutarch of Athens, and rejects, the view adopted by the real Philoponus in his commentary on Aristotle's On Intellect that we have innate intellectual knowledge from a previous existence. Instead he takes the view that the Active Intellect enables us to form concepts by abstraction through serving as a model of something already separate from matter. Our commentator further disagrees with the real Philoponus by denying the Idealistic view that Platonic forms are intellects. Charlton sees 'Philoponus' as the excellent teacher and expositor that Stephanus was said to be.

E. J. Lowe sets out and defends his theory of what there is. His four-category ontology is a metaphysical system that recognizes two fundamental categorial distinctions which cut across each other to generate four fundamental ontological categories. The distinctions are between the particular and the universal and between the substantial and the non-substantial. The four categories thus generated are substantial particulars, non-substantial particulars, substantial universals and non-substantial universals. Non-substantial universals include properties and relations, conceived as universals. Non-substantial particulars include property-instances and relation-instances, otherwise known as non-relational and relational tropes or modes. Substantial particulars include propertied individuals, the paradigm examples of which are persisting, concrete objects. Substantial universals are otherwise known as substantial kinds and include as paradigm examples natural kinds of persisting objects. This ontology has a lengthy pedigree, many commentators attributing it to Aristotle on the basis of certain passages in his apparently early work, the Categories. At various times during the history of Western philosophy, it has been revived or rediscovered, but it has never found universal favour, perhaps on account of its apparent lack of parsimony as well as its commitment to universals. In pursuit of ontological economy, metaphysicians have generally preferred to recognize fewer than four fundamental ontological categories. However, Occam's razor stipulates only that we should not multiply entities beyond necessity; Lowe argues that the four-category ontology has an explanatory power unrivalled by more parsimonious systems, and that this counts decisively in its favour. He shows that it provides a powerful explanatory framework for a unified account of causation, dispositions, natural laws, natural necessity and many other related matters, such as the semantics of counterfactual conditionals and the character of the truthmaking relation. As such, it constitutes a thoroughgoing metaphysical foundation for natural science.

In the 1950s, John Reber convinced many Californians that the best way to solve the state's water shortage problem was to dam up the San Francisco Bay. Against massive political pressure, Reber's opponents persuaded lawmakers that doing so would lead to disaster. They did this not by empirical measurement alone, but also through the construction of a model. Simulation and Similarity explains why this was a good strategy while simultaneously providing an account of modeling and idealization in modern scientific practice. Michael Weisberg focuses on concrete, mathematical, and computational models in his consideration of the nature of models, the practice of modeling, and nature of the relationship between models and real-world phenomena.
In addition to a careful analysis of physical, computational, and mathematical models, Simulation and Similarity offers a novel account of the model/world relationship. Breaking with the dominant tradition, which favors the analysis of this relation through logical notions such as isomorphism, Weisberg instead presents a similarity-based account called weighted feature matching. This account is developed with an eye to understanding how modeling is actually practiced. Consequently, it takes into account the ways in which scientists' theoretical goals shape both the applications and the analyses of their models.

The heart of philosophy is metaphysics, and at the heart of the heart lie two questions about existence. What is it for any contingent thing to exist? Why does any contingent thing exist? Call these the nature question and the ground question, respectively. The first concerns the nature of the existence of the contingent existent; the second concerns the ground of the contingent existent. Both questions are ancient, and yet perennial in their appeal; both have presided over the burial of so many of their would-be undertakers that it is a good induction that they will continue to do so. For some time now, the preferred style in addressing such questions has been deflationary when it has not been eliminativist. Ask Willard Quine what existence is, and you will hear that "Existence is what existential quantification expresses. "! Ask Bertrand Russell what it is for an individual to exist, and he will tell you that an individual can no more exist than it can be numerous: there 2 just is no such thing as the existence of individuals. And of course Russell's eliminativist answer implies that one cannot even ask, on pain of succumbing to the fallacy of complex question, why any contingent individual exists: if no individual exists, there can be no question why any individual exists. Not to mention Russell's modal corollary: 'contingent' and 'necessary' can only be said de dicto (of propositions) and not de re (of things).

The cyberworld fast rolling in and impacting every aspect of human living on the globe today presents an enormous challenge to humankind. It is taken up by the media following current events through to all kinds of natural- and social-scientific discourses. Digitized technoscience develops at a breakneck pace in all areas accompanied by sociological analysis. What is missing is a philosophical response genuinely posing the basic ontological question: What is a digital being's peculiar mode of being? The present study offers a digital ontology that analyzes the dissolution of beings into bit-strings, driven by mathematized science. The mathematization of knowledge reaches back to Pythagoras, Plato and Aristotle, and continues with Descartes, Galileo, Newton, Leibniz. Western knowledge from its inception has always been driven by an unbridled will to efficient-causal power over all kinds of movement and change. This historical trajectory culminates in the universal Turing machine that enables efficient, automated, algorithmic control over the movement of digital beings through the cyberworld. The book fills in the ontological foundations underpinning this brave new cyberworld and interrogates them, especially by questioning the millennia-old conception of 1D-linear time. An alternative ontology of movement arises, based on a radically alternative conception of 3D-time.

EPILOGUE: The Rings of Reality Vol. 2 will open your mind to the wondrous human freedoms that gleam brightly in the clear light of the New View of The Cosmos', .Gone are the ancient, historic delusions of omnipotent agencies, both malevolent and benevolent, decreeing. and directing operations of the Nature of Things throughout the cosmos. This witches'' brew of mystic uncertainties is swept away by the strictures of the dynamic geometry that defines the patterns of existence of the elemental entities of the cosmos. These elemental entities are ''Units'' of spinning activity that are the ''Centers of Action'' of all Cosmic ''Things''; galactic explosions; nuclear ''events''; the swarming life in the ''skin'' of the Blue/Green Jewel of the Cosmos, Planet Earth; a summer breeze, or our meditations about such things. They are the building blocks of the cosmos. Its Analytic Metaphysics exposes, in excruciating detail, the ''Absolute Truth'' of the essense of the cosmos. It opens wondrousm new vistas of human perception, behind The Forbiden, beyond Belief. It illuminates The Way that leads to true human freedom and the Good Life of the Great American Dream.

After a Darwinian-type account of what beliefs are and how they arose in animals acting to cope with their environments--"low beliefs," virtually all of which are true--Wallace Matson here shows how the invention of language led to imagination and thence to beliefs formed in other ways ("high beliefs"), not true though thought to be, which could be consolidated into mythologies, the first Grand Unified Theories of Everything. Science began when Thales of Miletus produced a Grand Theory based on low ("everyday") beliefs. Matson traces the course of science and philosophy through seven centuries to their sudden and violent displacement by Christianity with its Grand Theory of the old type. Against the widespread opinion that modern philosophy has slowly but completely emancipated itself from bondage to theology, he shows how remnants from the medieval 'interlude' still lurk unnoticed in the purportedly neutral notions of logical possibility, possible worlds, and laws as commands, to the detriment of the natural harmony between science and philosophy, including ethics. Accessibly written, this is a book for all who are interested in the foundations of 21st century thought and who wonder where the cracks might be.

Terence Parsons presents a lively and original study of philosophical questions about identity, such as: Is a person identical with that person's body? Puzzles of this kind have not been solved; Parsons argues, controversially, that this is because there is genuine indeterminacy of identity in the world, rather than in the language used to formulate the questions.

Today, when systematic philosophy - and reason itself - are challenged both outside of and within philosophy, is it still possible to do metaphysics? This volume provides a broad perspective on contemporary approaches to the nature and the fundamental questions of metaphysics. Drawing on scholars from continental Europe, Asia, Canada, the United States, and Great Britain, and representing a variety of philosophical cultures and traditions, this volume surveys and extends work in metaphysics and its implications for broader philosophical concerns (e.g., in ethics and social philosophy, in mathematics and logic, and in epistemology). It also addresses such questions as the role of history and historicity in undertaking metaphysics, the nature of metaphysics, the priority of metaphysics over epistemology, and the challenges of empiricism and postmodernism.

The present book intends to approach the problem of mind, meaning and consciousness from a non-naturalist or transcendental point of view. The naturalization of consciousness has reached a dead-end. There can be no proper solution to the problem of mind within the naturalist framework. This work intends to reverse this trend and bring back the long neglected transcendental theory laid down by Kant and Husserl in the West and Vedanta and Buddhism in India. The novelty of this approach lies in how we can make an autonomous space for mind and meaning without denying its connection with the world. The transcendental theory does not disown the embodied nature of consciousness, but goes beyond the body in search of higher meanings and values. The scope of this work extends from mind and consciousness to the world and brings the world into the space of mind and meaning with a hope to enchant the world. The world needs to be retrieved from the stranglehold of scientism and naturalism. This book will dispel the illusion about naturalism which has gripped the minds of our generation. The researchers interested in the philosophy of mind and consciousness can benefit from this work.

Four-Dimensionalism defends the thesis that the material world is composed of temporal as well as spatial parts. Along the way many topics concerning the metaphysics of time and identity over time are addressed. These include the status of past and future objects, the nature of motion and change, the existence of composite objects, and examples involving two things in the same place at the same time (such as statues and lumps of clay). An original and highly readable study of the metaphysics of time and identity.

This collection focuses on the ontology of space and time. It is centred on the idea that the issues typically encountered in this area must be tackled from a multifarious perspective, paying attention to both a priori and a posteriori considerations. Several experts in this area contribute to this volume: G. Landini discusses how Russell's conception of time features in his general philosophical perspective; D. Dieks proposes a middle course between substantivalist and relationist accounts of space-time; P. Graziani argues that it is necessary to provide an account of the "synthetic procedures" implicit in the recourse to diagrams in Euclid's Elements, while E. Mares comes to the conclusion that in Euclid's Elements we should treat the parallel postulate as empirical and the postulate that space is continuous as a priori. M. Arsenijevic/M. Adzic present an important formal result concerning two theories of the infinite two-dimensional continua, which sheds new light on the current dispute between gunkologists and pointilists; F. Orilia discusses two problems for presentism, one regarding the duration of the present and the other related to Zeno's paradoxes. A. Iacona delves deep into logical matters by focusing on the so-called TxW modal frames in order to deal with the deteterminism-indeterminism controversy. D. Mancuso outlines a non-standard temporal model compatible with time travel, and V. Fano/G. Macchia discuss time travels in the light of an important foundational principle of modern cosmology, Weyl's Principle.

Is all that exists part of the natural world? If there are non-natural entities, what is their difference from natural things? Is the human-independent realm of nature the only paradigm for ontological respectability, as naturalism claims? Can existence be simply explained away by means of formal devices? Philosophers keep struggling with such questions. Still, the two basic notions involved, that of existence and that of nature, have not yet been fully explored. The four essays collected here address the issue from the points of view of the philosophy of mathematics, of analytic ontology, of early modern philosophy, and of contemporary phenomenology. The results will surprise the reader: difficult topics are unlocked, long-received views are called into question, and new perspectives are opened.

The ontological debate on the nature of properties is alive as ever. Mainly, they are viewed either as universals or tropes (abstract particulars), an alternative with an immediate impact on what events are taken to be. Although much inquiry in philosophy of mind is done without a full awareness of it, some recent works suggest that the choice may have far-reaching consequences on central topics of this discipline, e.g., token physicalism, multiple realizability, mental causation, perception, introspection, self-awareness. This book explores the extent to which this is true with novel contributions by philosophers who have played a major role in bringing to the fore this interplay of foundational metaphysics and philosophical psychology and by other experts in these fields.

Crossing the boundaries between 'continental' and 'analytic' philosophical approaches, this book proposes a naturalistic revision of the mathematical ontology of Alain Badiou, establishing links with structuralist projects in the philosophy of science and mathematics.

Meaning Diminished examines the complex relationship between semantic analysis and metaphysical inquiry. Kenneth A. Taylor argues that we should expect linguistic and conceptual analysis of natural language to yield far less metaphysical insight into what there is - and the nature of what there is - than many philosophers have imagined. Taking a strong stand against the so-called linguistic turn in philosophy, Taylor contends that philosophers as diverse as Kant, with his Transcendental Idealism, Frege, with his aspirational Platonism, Carnap with his distinction between internal and external questions, and Strawson, with his descriptive metaphysics, have placed too much confidence in the ability of linguistic and conceptual analysis to achieve deep insight into matters of ultimate metaphysics. He urges philosophers who seek such insight to turn away from the interrogation of language and concepts and back to the more direct interrogation of reality itself. In doing so, he maps out the way forward toward a metaphysically modest semantics, in which semantics carries less weighty metaphysical burdens, and toward a revisionary and naturalistic metaphysics, untethered to the a priori analysis of ordinary language.