The Activity Of Being

Understanding “what something is” is a project that has long occupied philosophers. Perhaps no thinker in the Western tradition has had more influence on how we approach this question than Aristotle, whose Metaphysics remains the locus classicus of rigorous examinations into the nature of being. Now, in an elegantly argued new study, Aryeh Kosman reinterprets Aristotle’s ontology and compels us to reexamine some of our most basic assumptions about the great philosopher’s thought. For Aristotle, to ask “what something is” is to inquire into a specific mode of its being, something ordinarily regarded as its “substance.” But to understand substance, we need the concept of energeia—a Greek term usually translated as “actuality.” In a move of far-reaching consequence, Kosman explains that the correct translation of energeia is not “actuality” but “activity.” We have subtly misunderstood the Metaphysics on this crucial point, says Kosman. Aristotle conceives of substance as a kind of dynamic activity, not some inert quality. Substance is something actively being what it is. Kosman demonstrates how this insight significantly alters our understanding of a number of important concepts in Aristotelian thought, from accounts of motion, consciousness, and essence to explanations of the nature of animal and divine being. Whether it is approached as an in-depth introduction to Aristotle’s metaphysics or as a highly original reassessment sure to spark debate, there can be no argument that The Activity of Being is a major contribution to our understanding of one of philosophy’s most important thinkers.

A new 2024 translation of Martin Heidegger's major work "Being and Time" (Sein und Zeit), originally published in 1927 in multiple publications. This edition contains a new afterword by the Translator, a timeline of Heidegger's life and works, a philosophic index of core Heideggerian concepts and a guide for terminology across 19th and 20th century Existentialists. This translation is designed for readability and accessibility to Heidegger's enigmatic and dense philosophy. Complex and specific philosophic terms are translated as literally as possible and academic footnotes have been removed to ensure easy reading. Being and Time presents a complex philosophical discourse on the nature of being (Sein) and time (Zeit), focusing in particular on the temporal-existentialist concept of Dasein, a term that combines the German words for "to be" (sein) and "there" (da). This classic philosophic work examines the traditional metaphysical understanding of being, arguing that this understanding, typically based on the idea of a constant presence, fails to account for the temporal and existential dimensions of being. Heidegger proposes that an understanding of being requires an analysis of Dasein, which is characterized not only by its existence, but also by its being in the world and its temporal existence. The concept of Dasein is central to the his argument, emphasizing that Dasein is always already situated in a world, and its understanding of being is shaped by its temporal existence. This perspective challenges traditional metaphysical notions of being as static and unchanging, proposing instead that being is fundamentally temporal and connected to human existence and understanding. As the title suggests, Heidegger sees the question of Being as indistinguishable from Time, arguing that Newtonian conceptions of time as a series of now-points are inadequate for understanding the being of Dasein. His Ontochronology argues that the existential and ontological analysis of Dasein reveals a more fundamental concept of time, one that is integral to the structure of Being itself. The text further elaborates on the idea of "thrownness" and several other existentialist themes. Thrownness is one of the three conditions that signifies Dasein's immersion in the world, where it finds itself already entangled in a web of relations and meanings. This "thrownness", combined with Dasein's inherent being-toward-death, underscores the existential condition of human beings, framing their existence as a continual engagement with their own finitude and the possibilities of their being. Heidegger posits that understanding the nature of being requires a fundamental rethinking of both being and time, dogmatically stating that the true nature of being can only be grasped through an understanding of the temporality that characterizes the existence of being.

This volume gathers twelve essays by David Wiggins in an area where his work has been particularly influential. Among the subjects treated are: persistence of a substance through change, the notion of a continuant, the logic of identity, the co-occupation of space by a continuant and its matter, the relation of person to human organism, the metaphysical idea of a person, the status of artefacts, the relation of the three-dimensional and four-dimensional conceptions of reality, and the nomological underpinning of sortal classification. From a much larger body of work the author has selected, edited or annotated, and variously shortened or extended eleven pieces. He has added an Introduction and one completely new essay, on the philosophy of biology and the role there of the idea of process. The collection begins with an essay postdating his Sameness and Substance Renewed (2001), which amends and upstages his earlier presentation of his sortalist conception of identity. In subsequent essays and the introduction Wiggins examines the contributions to these subjects made by Heraclitus, Aristotle, Leibniz, Roderick Chisholm, Hilary Putnam, Sydney Shoemaker, Michael Ayers, Saul Kripke, W. V. Quine, David Lewis, Fei Xu, and others.

The 'feel-good' effect of physical activity is widely reported among participants. Physical Activity and Psychological Well-Being represents a research consensus on the relationship between physical activity and aspects of mental health, providing an overview of the case for the role of exercise in the promotion of psychological well-being. Topics covered include: * anxiety and stress * depression * mood and emotion * self-perceptions and self-esteem * cognitive functioning and ageing * psychological dysfunction This book is invaluable reading for students and researchers working in the exercise, sport and health sciences, and for health and clinical psychologists. It is also a foundation text for health promotion and health service professionals, particularly those working in the area of mental health.

The book tells the story of how we never evolved to exercise - to do voluntary physical activity for the sake of health. Using his own research and experiences throughout the world, the author recounts how and why humans evolved to walk, run, dig, and do other necessary and rewarding physical activities while avoiding needless exertion. Drawing on insights from biology and anthropology, the author suggests how we can make exercise more enjoyable, rather that shaming and blaming people for avoiding it