When solving a decision problem we want to determine an optimal policy for the decision variables of interest. A policy for a decision variable is in principle a function over its past; however, some of the past may be irrelevant and for both communicational as well as computational reasons it is important not to deal with redundant variables in the policies. In this paper we present a method to decompose a decision problem into a collection of smaller sub-problems s.t. a (...) solution to the original decision problem can be found by solving the sub-problems independently. The method is based on an operational characterization of the future variables being relevant for a decision variable, thereby also providing a characterization of those parts of a decision problem that are relevant for a particular decision. (shrink)

Scientists use models to understand the natural world, and it is important not to conflate model and nature. As an illustration, we distinguish three different kinds of populations in studies of ecology and evolution: theoretical, laboratory, and natural populations, exemplified by the work of R.A. Fisher, Thomas Park, and David Lack, respectively. Biologists are rightly concerned with all three types of populations. We examine the interplay between these different kinds of populations, and their pertinent models, in three examples: the (...) notion of “effective” population size, the work of Thomas Park on /Tribolium/ populations, and model-based clustering algorithms such as /Structure/. Finally, we discuss ways to move safely between three distinct population types while avoiding confusing models and reality. (shrink)

When surveying the scholarly literature over Wittgensteinian fideism, it is easy to get the sense that the principal interlocutors, Kai Nielsen and D.Z. Phillips, talk past one another, but finding the right words for appraising the distance between the two voices is difficult. In this paper, I seek to appreciate this intellectual distance through an exploration of the varying philosophical aims of Nielsen and Phillips, of the different intellectual imperatives that guide their respective conceptions of philosophical practice. In (...) so doing, I seek to show how a contemplative mode in philosophy may be used to appraise a philosophical dispute and the terms of disagreement. In this case, a contemplative approach to understanding the dispute would frame Nielsen’s and Phillips’ contributions against the backdrop of the ends they conceive philosophy to have. (shrink)

Many writers in various fields--philosophy, religion, literature, and psychology--believe that the question of the meaning of life is one of the most significant problems that an individual faces. In The Meaning of Life, Second Edition, E.D. Klemke collects some of the best writings on this topic, primarily works by philosophers but also selections from literary figures and religious thinkers. The twenty-seven cogent, readable essays are organized around three different perspectives on the meaning of life. In Part I, the readings assert (...) and defend the theistic view that without the existence of God--or faith in God--life has no significance or purpose. In Part II the selections deny this thesis, defending instead the humanistic alternative--that life has or can have meaning and worth without any theistic beliefs or commitment. In the final group of readings, contributors ask if the question of the meaning of life is in itself legitimate and significant. The volume also includes an introduction by the editor and a selected bibliography. This new edition adds essays by A. J. Ayer, Hazel Barnes, William Lane Craig, Owen Flanagan, Antony Flew, Thomas Nagel, Kai Nielsen, Philip L. Quinn, Arthur Schopenhauer, and Walter T. Stace.The only anthology of its kind, The Meaning of Life, Second Edition, is ideal for courses in introduction to philosophy and human nature. It also provides an accessible and stimulating introduction to the subject for general readers. (shrink)

This book is the first study to focus on the reception of Paul's link between resurrection and salvation, revealing its profound effect on early Christian theology - not only eschatology, but also anthropology, pneumatology, ethics, and soteriology. Thomas D. McGlothlin traces the roots of the strong tension on the matter in ancient Judaism and then offers deep readings of the topic by key theologians of pre-Nicene Christianity, who argued on both sides of the issue of the fleshliness of the (...) resurrected body. McGlothlin unravels the surprising continuities that emerge between Irenaeus, Origen, and the Valentinians, as well as deep disagreements between allies like Irenaeus and Tertullian. (shrink)

Father Williams explains how the conscience is formed through our training and experiences and informed by the Holy Spirit, making it an essential tool for daily living. He uses familiar and surprising characters to illustrate the positive choices conscience can direct--and the disaster that results when a conscience is undeveloped or ignored. Questions he tackles include "Is it more important to be smart or good?""Is there a morally right thing to do in every situation?" and "Is the Christian moral life (...) an exciting adventure, or a necessary burden?" Rich, provocative, and practical for everyday decision making, KNOWING RIGHT FROM WRONG is a must-read for all who hunger for personal holiness. (shrink)

Our technologies are progressively developing into algorithmic devices that seamlessly interface with digital personhood. This text discusses the ways in which technology is increasingly becoming a part of personhood and the resulting ethical issues. It extends upon the framework for a brain-based cyberpsychology outlined by the author's earlier book Cyberpsychology and the Brain: The Interaction of Neuroscience and Affective Computing. Using this framework, Thomas D. Parsons investigates the ethical issues involved in cyberpsychology research and praxes, which emerge in algorithmically (...) coupled people and technologies. The ethical implications of these ideas are important as we consider the cognitive enhancements that can be afforded by our technologies. If people are intimately linked to their technologies, then removing or damaging the technology could be tantamount to a personal attack. On the other hand, algorithmic devices may threaten autonomy and privacy. This book reviews these and other issues. (shrink)

Cicero portrays Verres here in ways that are strikingly similar to those that would be used against a thief in a civil proceeding: he emphasizes that Verres carried off goods, characterizes Verres' purchases as forced sales, and describes the stolen objects in a spare manner like the one used in theft accusations. Cicero's matter-of-fact descriptive mode also plays a key role in his own self-presentation as an informed, but not enthusiastic, consumer of art, unlike Verres. The spare descriptions thus reinforce (...) Cicero's ethical strategies. (shrink)

Recent theory and research in historical education has focused attention on the structures, processes, and cognitive acts of professional historians. Proponents of historical thinking argue that authentic teaching in history should move beyond the mere memorization of facts and instead engage students directly in the interpretation of primary sources and the construction of original historical accounts. These scholars argue that by "doing history" through open-ended inquiry, students will discover the contingent nature of historical accounts, which is a more accurate reflection (...) of the field. In particular, books like Howard Gardner's The Disciplined Mind and Keith Barton and Linda Levstik's Teaching History for .. (shrink)

The essay “The Common-Core/Diversity Dilemma: Revisions of Humean Thought, New Empirical Research, and the Limits of Rational Religious Belief‘ is a bold argument for the irrationality of “first-order‘ religious belief. However, unlike those associated with “New Atheism,‘ the paper’s authors Branden Thornhill-Miller and Peter Millican claim both that there are prospects for rational “second-order‘ religious belief and that religious belief and practice can play a positive role in human life. In response to Thornhill-Miller and Millican, Janusz Salamon has argued that (...) first- order religious belief can be rational, although not via the methods that philosophers who have typically defended the reasonability of faith have appealed to. Both papers are fascinating discussions of the epistemology of religious belief in general, and of the rationality of such commitment in light of modern science and religious disagreement in particular. In this paper, I’ll object to a few points made in each essay and argue that neither paper provides good reason to be dubious about the religious belief being rational along traditional lines. (shrink)

Augustine combined two distinctions to develop an elegant interpretive framework for embracing multiple senses of “resurrection,” resolving tensions that had bedeviled predecessors such as Irenaeus and Tertullian. The first distinction was between the general resurrection of the body and an accompanying bodily transformation restricted to the saved. The second distinction, which he shared with many fourth-century authors but may have drawn most directly from Tyconius, was between a “first,” spiritual resurrection experienced now by the baptized and a “second,” bodily resurrection (...) experienced eschatologically by all. Scholars have noted both distinctions separately but not explored how Augustine came to adopt them and use them in combination. Augustine deployed these distinctions together to resolve theological problems caused by apparent Pauline connections between the “first” resurrection of believers and the “second” resurrection of all. (shrink)

In this clear and up-to-date introduction, Thomas D. Senor lays the philosophical foundation needed to understand the justification of memory belief. This book explores traditional accounts of the justification of memory belief and examines the resources that prominent positions in contemporary epistemology have to offer theories of the memorial justification. Along the way, epistemic conservatism, evidentialism, foundationalism, phenomenal conservatism, reliabilism, and preservationism all feature. Study Questions and annotated Further Reading guides at the end of each chapter make this book (...) ideal for classroom use and independent study. Written in very clear prose, A Critical Introduction to the Epistemology of Memory is a valuable resource for students approaching epistemology for the first time or those looking to advance their understanding of a core area of philosophy. (shrink)

D. A. Lloyd Thomas; VIII—Political Decision Procedures1, Proceedings of the Aristotelian Society, Volume 70, Issue 1, 1 June 1970, Pages 141–160, https://doi.or.

Does philosophy have a timeless essence? Are the writings that have come down to us over the centuries from philosophers of genius mere souvenirs from a bygone era? Or are their thoughts still eminently worth examining with care? Modern Challenges to Past Philosophy argues pondering past philosophy with modern problems in mind is worth the effort, even though earlier works are uninformed by modern science and lack some of tools of modern analysis. The great texts defamiliarize our world and offer (...) solutions to crucial questions often forgotten as we fixate on current philosophical trends. Modern Challenges is no appeal to a return to a golden past but a study designed to show how and why understanding earlier works of some of the most penetrating minds ever to ponder eternally valid questions can contribute to a renewal of our own culture. (shrink)

Can Wittgenstein's philosophy help us to see religious diversities? Thomas D. Carroll uses Wittgenstein's thoughts on religion and language to bring a cross-cultural perspective to philosophy of religion. Through a focus on Chinese philosophical and religious traditions and the intertwining of racism and religion in the United States, Carroll highlights two related features of Wittgenstein's philosophy: the relevance of contextual backgrounds to interpreting ways of life and the importance of reflecting on existential purposes in philosophical inquiry. Committed to the (...) essential task of expanding philosophy of religion, Carroll critically studies the term “religion” and goes beyond the traditional categories of belief to consider diverse religious phenomena such as rituals, practices, institutions, forms of belonging, and pragmatic forms of religious engagement. We see the value of paying close attention to social contexts and refusing to oversimplify interpretation of philosophical arguments. By demonstrating how Wittgenstein's ideas can enrich our understanding of the complex phenomenon of religion and the place it has in our lives, this inclusive and timely study asks us to rethink how we approach philosophy of religion. (shrink)

Detection theory has been applied to a host of varied problems (for example, measuring the accuracy of diagnostic systems or reliability of lie detection tests) and extends far beyond the detection of signals. This book is a primer on the subject.

Thomas Eisele explores the premise that the Socratic method of inquiry need not teach only negative lessons. Instead, Eisele contends, the Socratic method is cyclical: we start negatively by recognizing our illusions, but end positively through a process of recollection performed in response to our disillusionment, which ultimately leads to renewal. Thus, a positive lesson about our resources as philosophical investigators, as students and teachers, becomes available to participants in Socrates' robust conversational inquiry. __Bitter Knowledge __includes Eisele's detailed readings (...) of Socrates' teaching techniques in three fundamental Platonic dialogues, _Protagoras, Meno_, and _Theaetetus_, as well as his engagement with contemporary authorities such as Gregory Vlastos, Martha Nussbaum, and Stanley Cavell. Written in a highly engaging and accessible style, this book will appeal to students and scholars in philosophy, classics, law, rhetoric, and education. "This book is original, fresh, and of very high quality, opening up these Platonic texts, central to Western culture, in new ways. In addition, it establishes a method that others can use and apply to the other dialogues. It would be a wonderful text to assign in courses in philosophy, basic humanities, education, and law." --_James Boyd White, University of Michigan_ "Through his thoughtful and incisive readings of Plato, Thomas Eisele puts Socrates in a new light. In Eisele's hands, Socrates offers us a method not simply for philosophy but for the challenges of life and mind. This superb book builds on the great readings of Plato, adding to the richness of our understanding of the enigmatic figure of Socrates. These are profound readings of Plato." --_Dennis Patterson, Rutgers University School of Law_ "Eisele's book is much more than an erudite, seductive, and imaginative exploration of three central Platonic dialogues. It is also a fine general treatment of philosophy, discussing the kind of finality or closure to which philosophical questions are susceptible and the appropriate stance of the inquirer. It considers the pedagogy of philosophy and law brilliantly." --_Thomas Morawetz, University of Connecticut School of Law_. (shrink)