Uncategorized StevenB Although the concept of orthorexia nervosa has been the subject of a great deal of media attention and is in wide use by eating disorder professionals, it has never been given a satisfactory formal definition. This omission has now been remedied in a newly published article in the journal Eating Behaviors I coauthored with Thom Dunn, Ph. These criteria are intended as a starting point; we anticipate that they will be refined and modified over time. In particular, the references to weight loss remain provisional, pending research into the evolving relationship between orthorexia and anorexia.
Educated as a mathematician, he became, through his coauthorship and publication of Principia Mathematica with Bertrand Russella major logician. Later he wrote extensively on physics and its philosophy, proposing a theory of gravity in Minkowski space as a logically possible alternative to Einstein's general theory of relativity.
Whitehead's Process and Reality  is perhaps his philosophical master work. The following is an attempt to provide an accessible outline of some of the main ideas in Whitehead's Process and Reality, based on the book itself, but guided by a general reading of secondary sources, especially I.
The cosmology elaborated in Process and Reality posits an ontology based on the two kinds of existence of entity, that of actual entity and that of abstract entity or abstraction.
The ultimate abstract principle of actual existence for Whitehead is creativity. Actual existence is a process of becoming, and " This term may be contrasted with 'nomic causality'.
An example of singular causation is that I woke this morning because my alarm clock rang. An example of nomic causation is that alarm clocks generally wake people in the morning. Aristotle recognises singular causality as efficient causality. For Whitehead, there are many contributory singular causes for an event.
A further contributory singular cause of my being awoken by my alarm clock this morning was that I was lying asleep near it till it rang.
An actual entity is a general philosophical term for an utterly determinate and completely concrete individual particular of the actually existing world or universe of changeable entities considered in terms of singular causality, about which categorical statements can be made.
Whitehead's most far-reaching and profound and radical contribution to metaphysics is his invention of a better way of choosing the actual entities. Whitehead chooses a way of defining the actual entities that makes them all alike, qua actual entities, with a single exception, God.
For example, for Aristotle, the actual entities were the substancessuch as Socrates a particular citizen of Athens and Bucephalus a particular horse belonging to Alexander the Great. Besides Aristotle's ontology of substances, another example of an ontology that posits actual entities is in Leibniz ' monadssaid to be 'windowless'.
Whitehead's actual entities[ edit ] For Whitehead, the actual entities exist as the only foundational elements of reality, the ultimately existing facts of the world. Nothing "either in fact or in efficacy"  underlies or lies beyond the actual entities; rather they underlie all reality.
With one exception, all actual entities for Whitehead are temporal and are occasions of experience which are not to be confused with consciousnessor with mere subjectivity. This 'actual entity' idea is most distinctly characteristic of the metaphysics of Process and Reality, and requires of the newly approaching reader a philosophically unprejudiced approach.
An entity that people commonly think of as a simple concrete objector that Aristotle would think of as a substance — a human being included — is in this ontology considered to be a composite of indefinitely many occasions of experience.Get insightful tips on how to write an effective college application essay and set yourself apart from other applicants.
Other Cultures Collections of resources and information, mainly external to Ethnomed, on specific groups of refugee and immigrants. How to Write a Narrative Essay.
In this Article: Article Summary Choosing a Good Topic Writing a Draft Revising Your Essay Sample Essay Community Q&A Narrative essays are commonly assigned pieces of writing at different stages through school. Like any story, they have a plot, conflict, and characters.
Four types of essay: expository, persuasive, analytical, argumentative. For our academic writing purposes we will focus on four types of essay. 1) The expository essay. What is it? This is a writer’s explanation of a short theme, idea or issue.
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