This book revives a neglected but important topic in philosophy: the nature of substance. The belief that there are individual substances, for example, material objects and persons, is at the core of our common-sense view of the world yet many metaphysicians deny the very coherence of the concept of substance. The authors develop a novel account of what an individual substance is in terms of independence from other beings. In the process many other important ontological categories are explored: property, event, space, time. The authors show why alternative theories of substance fail, and go on to defend the intelligibility (though not the existence) of interacting spiritual and material substances.

Substance has been a leading idea in the history of Western philosophy. Joshua Hoffman and Gary S. Rosenkrantz explain the nature and existence of individual substances, including both living things and inanimate objects. Specifically written for students new to this important and often complex subject, Substance provides both the historical and contemporary overview of the debate. Great Philosophers of the past, such as Aristotle, Descartes, Spinoza, Leibnitz, Locke, and Berkeley were profoundly interested in the concept of substance. And, the authors argue, a belief in the existence of substances is an integral part of our everyday world view. But what constitutes substance? Was Aristotle right to suggest that artefacts like tables and ships don't really exist? Substance: Its Nature and Existence is one of the first non-technical, accessible guides to this central problem and will be of great use to students of metaphysics and philosophy.

This study uses data from approximately 22,000 respondents to the 1991, 1992, and 1993 National Household Survey on Drug Abuse. Particular topics explored include: the particular family types that are most highly associated with adolescent substance use, dependence, and the need for treatment; the interaction between gender, race, ethnicity and family structure in substance abuse; the effects of family structure on type and pattern of substance use; and the effect of the gender of the custodial parent on the risk of substance use. Tables, references, and a technical appendix.

Aristotle's views on the fundamental nature of reality are usually taken to be inconsistent. Two sources for these views are Categories and the central books of Metaphysics. This text argues that he is engaged in different projects in these books.

Amie Thomasson argues that fiction has far-reaching implications for central problems of metaphysics.

Substance and Behavioral Addictions: Concepts, Causes, and Cures presents the concepts, etiology, assessment, prevention, and cessation of substance (tobacco, alcohol, other drugs, and food) and behavioral (gambling, Internet, shopping, love, sex, exercise, and work) addictions. The text provides a novel and integrative appetitive motivation framework of addiction, while acknowledging and referencing multi-level influences on addiction, such as neurobiological, cognitive, and micro-social and macro-social/physical environmental. The book discusses concurrent and substitute addiction, and offers prevention and treatment solutions, which are presented from a more integrative perspective than traditional presentations. This is an ideal text for upper-level undergraduates and graduate students, practitioners, and researchers.