Metaphysical Emergence

Both the special sciences and ordinary experience present us with a world of macro-entities - trees, birds, lakes, mountains, humans, houses, and sculptures, to name a few - which materially depend on lower-level configurations, but which are also distinct from and distinctively efficacious ascompared to those configurations. This give rise to two key questions. First, what is metaphysical emergence, more precisely? Second, is there actually any metaphysical emergence? Metaphysical Emergence provides clear, compelling, and systematic answers to these questions. Wilson argues that thereare two and only two forms of metaphysical emergence that make sense of the target cases: 'Weak' emergence, whereby a macro-entity or feature has a proper subset of the powers of its base-level configuration, and 'Strong' emergence, whereby a macro-entity or feature has a new power as compared toits base-level configuration. Given that the lower-level configurations are physical, Weak emergence unifies and accommodates diverse accounts of realization associated with varieties of non-reductive physicalism, whereas Strong emergence unifies and accommodates anti-physicalist views according towhich there may be fundamentally novel features, forces, interactions, or laws at higher levels of compositional complexity. After defending each form of emergence from various objections, Wilson considers whether complex systems, ordinary objects, consciousness, and free will are actually eitherWeakly or Strongly metaphysically emergent. She argues that Weak emergence is quite common, and that Strong emergence, while in most cases at best a live empirical possibility, is instantiated for the important case of free will.

Over the last several decades, the theories of emergence and downward causation have become arguably the most popular conceptual tools in scientific and philosophical attempts to explain the nature and character of global organization observed in various biological phenomena, from individual cell organization to ecological systems. The theory of emergence acknowledges the reality of layered strata or levels of systems, which are consequences of the appearance of an interacting range of novel qualities. A closer analysis of emergentism, however, reveals a number of philosophical problems facing this theory. In Emergence, Mariusz Tabaczek offers a thorough analysis of these problems and a constructive proposal of a new metaphysical foundation for both the classic downward causation-based and the new dynamical depth accounts of emergence theory, developed by Terrence Deacon. Tabaczek suggests ways in which both theoretical models of emergentism can be grounded in the classical and the new (dispositionalist) versions of Aristotelianism. This book will have an eager audience in metaphysicians working both in the analytic and the Thomistic traditions, as well as philosophers of science and biology interested in emergence theory and causation.

This book argues that a plausible account of emergence requires replacing the traditional assumption that what primarily exists are particular entities with generic processes. Traversing contemporary physics and issues of identity over time, it then proceeds to develop a metaphysical taxonomy of emergent entities and of the character of human life.

Proposes a new way of understanding the nature of metaphysics, focusing on nonreductionist emergence theory, both in ancient and modern philosophy, as well as in contemporary philosophy of science. Is metaphysics possible? This book argues that the greatest threat to its viability derives from a self-destructive formalism. If what is essential to the nature of physical entities are the properties they have in common (as formalism holds), the inevitable result will be a reductionist collapse—leaving only “being” or physical “matter” or some other underlying ground. In Essential Difference, James Blachowicz first constructs a one-to-one historical parallel between the modern crisis surrounding formalism (Hume/Kant/Hegel) and the ancient version (Parmenides/Plato/Aristotle), focusing on the principles of differentiation and individuation that underlie Aristotle’s and Hegel’s antireductionist programs. He then proposes a contemporary metaphysical theory of emergence in the context of recent philosophy of science. This theory, founded on the principle of the nonderivability of actual states from possible states, holds that the differences among physical, biological, and mental phenomena are essential to any metaphysics.Essential Difference is the only focused treatment of this problem and is itself essential for any understanding of the nature of metaphysics.

Emergence is often described as the idea that the whole is greater than the sum of the parts: interactions among the components of a system lead to distinctive novel properties. It has been invoked to describe the flocking of birds, the phases of matter and human consciousness, along with many other phenomena. Since the nineteenth century, the notion of emergence has been widely applied in philosophy, particularly in contemporary philosophy of mind, philosophy of science and metaphysics. It has more recently become central to scientists’ understanding of phenomena across physics, chemistry, complexity and systems theory, biology and the social sciences. The Routledge Handbook of Emergence is an outstanding reference source and exploration of the concept of emergence, and is the first collection of its kind. Thirty-two chapters by an international team of contributors are organised into four parts: Foundations of emergence Emergence and mind Emergence and physics Emergence and the special sciences Within these sections important topics and problems in emergence are explained, including the British Emergentists; weak vs. strong emergence; emergence and downward causation; dependence, complexity and mechanisms; mental causation, consciousness and dualism; quantum mechanics, soft matter and chemistry; and evolution, cognitive science and social sciences. Essential reading for students and researchers in philosophy of mind, philosophy of science and metaphysics, The Routledge Handbook of Emergence will also be of interest to those studying foundational issues in biology, chemistry, physics and psychology.

Grand debates over reduction and emergence are playing out across the sciences, but these debates have reached a stalemate, with both sides declaring victory on empirical grounds. In this book, Carl Gillett provides new theoretical frameworks with which to understand these debates, illuminating both the novel positions of scientific reductionists and emergentists and the recent empirical advances that drive these new views. Gillett also highlights the flaws in existing philosophical frameworks and reorients the discussion to reflect the new scientific advances and issues, including the nature of 'parts' and 'wholes', the character of aggregation, and thus the continuity of nature itself. Most importantly, Gillett shows how disputes about concrete scientific cases are empirically resolvable and hence how we can break the scientific stalemate. Including a detailed glossary of key terms, this volume will be valuable for researchers and advanced students of the philosophy of science and metaphysics, and scientific researchers working in the area.

A philosopher offers a non-physicalist theory of mind, revisiting and defending a key doctrine of emergentism. The presence of sentience in a basically material reality is among the mysteries of existence. Many philosophers of mind argue that conscious states and properties are nothing beyond the matter that brings them about. Finding these arguments less than satisfactory, Gerald Vision offers a nonphysicalist theory of mind. Revisiting and defending a key doctrine of the once widely accepted school of philosophy known as emergentism, Vision proposes that conscious states are emergents, although they depend for their existence on their material bases. Although many previous emergentist theories have been decisively undermined, Vision argues that emergent options are still viable on some issues. In Re-Emergence he explores the question of conscious properties arising from brute, unthinking matter, making the case that there is no equally plausible non-emergent alternative. Vision defends emergentism even while conceding that conscious properties and states are realized by or strongly supervene on the physical. He argues, however, that conscious properties cannot be reduced to, identified with, or given the right kind of materialist explanation in terms of the physical reality on which they depend. Rather than use emergentism simply to assail the current physicalist orthodoxy, Vision views emergentism as a contribution to understanding conscious aspects. After describing and defending his version of emergentism, Vision reviews several varieties of physicalism and near-physicalism, finding that his emergent theory does a better job of coming to grips with these phenomena.

Brute facts are facts that don't have explanations. Such facts appear in our explanations, inform many people's views about the structure of the world, and are part of philosophical interpretations in metaphysics and the philosophy of science. Yet, despite the considerable literature on explanation, the question of bruteness has been left largely unexamined. The chapters in Brute Facts address this gap in academic thought by exploring the central considerations which surround this topic. How can we draw a distinction between facts that can reasonably be thought of as brute and facts for which further explanation is possible? Can we explain something and gain understanding by appealing to brute facts? Is naturalism inconsistent with the existence of (non-physical) brute facts? Can modal facts be brute facts? Are emergent facts brute? This volume brings together contributions by authors who offer different answers to these questions. In presenting a range of different viewpoints on these matters, Brute Facts engages with major debates in contemporary philosophy concerning modality, naturalism, consciousness, reduction and explanation.