It is the prevailing paradigm in contemporary physics to model the dynamical evolution of physical systems in terms of a real parameter conventionally denoted as 't' ('little tee'). We typically call such dynamical models laws of nature' and t we call 'physical time'. It is common in the philosophy of time to regard t as time itself, and to take the global structure of general relativity as the ultimate guide to physical time, and so consequently the true nature of time. (...) In this paper we defend the idea that physical time, t, is rather better defined as an operational modelling parameter: we measure relations between changing physical quantities using bespoke physical systems---i.e. clocks---that coordinate local coincidences. We argue that the sorts of physical systems that make good clocks---what we call precision clocks---are those that exhibit self-sustained oscillations known as limit cycles, which are ubiquitous in open, driven, stable, dissipative systems. We develop the physical and philosophical ramifications of this conception of physical time, particularly the notion that physical time does not track something 'out there' in the world. As a result, we speculate that physical time is perhaps not as different from manifest time as many philosophers of time (and apparently general relativity) seem to suggest. (shrink)

In her paper, 'The Open Universe: Totality, Self-reference and Time', Ismael argues that the agent experience of dynamic time, in which the world comes into being, is more than 'mere appearance'. The key to her argument is that the actual world includes agents (minds) and their corresponding agential (mental) activity, which Ismael describes as 'the crucial step down from 'mere appearance' to actuality'. We present here a model of an agent as a complex physical system with a view to providing (...) a tenable illustration of Ismael's schema for understanding the 'actuality' of time. The radical implication for physical time as a result is that there is, in Ismael's words, 'no pure... conception of the way [the] world is independently of ourselves and our representational activity', but rather only 'embodied and engaged' knowledge of the world. (shrink)

This paper examines patterns of metaphor in usage. Four samples of text excerpts of on average 47,000 words each were taken from the British National Corpus and annotated for metaphor. The linguistic metaphor data were collected by five analysts on the basis of a highly explicit identification procedure that is a variant of the approach developed by the Pragglejaz Group (Metaphor and Symbol 22: 1–39, 2007). Part of this paper is a report of the protocol and the reliability of the (...) procedure. Data analysis shows that, on average, one in every seven and a half lexical units in the corpus is related to metaphor defined as a potential cross-domain mapping in conceptual structure. It also appears that the bulk of the expression of metaphor in discourse consists of non-signalled metaphorically used words, not similes. The distribution of metaphor-related words, finally, turns out to be quite variable between the four registers examined in this study: academic texts have 18.5%, news 16.4%, fiction 11.7%, and conversation 7.7%. The systematic comparative investigation of these registers raises new questions about the relation between cognitive linguistic and other approaches to metaphor. (shrink)

Aristotle's _Nicomachean Ethics_ is one of the most important texts in western philosophy, and arguably the most influential text on contemporary moral theory. This _GuideBook_ introduces and assesses: * Aristotle's life and the background to the _Nicomachean Ethics_ * The ideas and text of the _Nicomachean Ethics_ * Aristotle's central role in philosophy and his continuing contribution to our ethical thought.

Written by one of the most important founding figures of Western philosophy, Aristotle’s _Nicomachean Ethics_ represents a critical point in the study of ethics which has influenced the direction of modern philosophy. The _Routledge Guidebook to Aristotle’s Nicomachean Ethics_ introduces the major themes in Aristotle’s great book and acts as a companion for reading this key work, examining: The context of Aristotle’s work and the background to his writing Each separate part of the text in relation to its goals, meanings (...) and impact The reception the book received when first seen by the world The relevance of Aristotle’s work to modern philosophy, its legacy and influence. With further reading included throughout, this text is essential reading for all students of philosophy, and all those wishing to get to grips with this classic work. (shrink)

First published in 1995. Routledge is an imprint of Taylor & Francis, an informa company.

Arif Ahmed has recently argued that causal decision theory is dynamically inconsistent and that we should therefore prefer evidential decision theory. However, the principal formulation of the evidential theory, Richard Jeffrey’s Logic of Decision, has a mixed record of its own when it comes to evaluating plans consistently across time. This note probes that neglected record, establishing the dynamic consistency of evidential decision theory within a restricted class of problems but then illustrating how evidentialists can fall into sequential incoherence outside (...) of this class. Uncovering the evidentialist’s own dynamic inconsistencies reveals, contra Ahmed, that sequential choice considerations do not significantly favor the evidentialist’s theory over the causalist’s. (shrink)

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Written by one of the most important founding figures of Western philosophy, Aristotle’s Nicomachean Ethics represents a critical point in the study of ethics which has influenced the direction of modern philosophy. The Routledge Guidebook to Aristotle’s Nicomachean Ethics introduces the major themes in Aristotle’s great book and acts as a companion for reading this key work, examining: The context of Aristotle’s work and the background to his writing Each separate part of the text in relation to its goals, meanings (...) and impact The reception the book received when first seen by the world The relevance of Aristotle’s work to modern philosophy, its legacy and influence. With further reading included throughout, this text is essential reading for all students of philosophy, and all those wishing to get to grips with this classic work. (shrink)

In this paper, I shall be arguing for what I hope is a modern version of a very traditional view, which is that God can explain two very basic phenomena: the first is the existence of the universe as we know it: the second is the particular way in which the universe is organised. I shall also, though briefly, try to counter the view that the totally unwelcome features of our universe make it impossible to reconcile the universe as it (...) is with anything like traditional theistic belief. This project, however, is quite a daunting one. So I would wish to make it clear right at the start that, while I would claim that my views are reasonable, and indeed more reasonable than belief in the denial of these views would be, I still do not hold that it is unreasonable for someone to reject each of the conclusions for which I shall argue. For plainly anyone, whether myself or any opponent, can be both reasonable and mistaken. (shrink)

The detail with which Aristotle discusses the moral virtues might suggest that he is adopting some version of the theory which in our own day is described as ‘virtue ethics’. I shall argue that his emphasis on the importance of proper character formation does not imply the this rather than actions is the primary focus of ethics. Similarly, it will be argued that Aristotle does not intend to suggest that consideration of the virtues offers a much more promising approach to (...) difficult moral issues than is provided by considering moral principles and their complex inter-relationships. And, though Aristotle does in one passage say that it is moral virtue – and hence emotional response – which makes the end of our actions right, it would be a mistake to think of him as a kind of proto-Humean. Aristotle does find a role for moral principles, for deliberation, and for practical wisdom as an intellectual virtue. At the heart of his account is a subtle and complex relationship between emotion, insight, and reasoning. His view of moral decision making is both more startling and more defensible than one might expect. (shrink)

In ‘An argument against causal decision theory’, Jack Spencer shows that standard formulations of causal decision theory run afoul of his Guaranteed Principle. In the sequential choice problem he employs to make this case, the transgression stems from an awkward discrepancy between how causalists typically value present vs future acts. This note suggests a version of causal decision theory that avoids this incongruity and so respects the Guaranteed Principle in Spencer’s problem. However, this formulation, and hence symmetric appraisal of present (...) and future acts, is also shown to be insufficient to secure causalist satisfaction of the Guaranteed Principle in general. (shrink)