Boethius' treatise De Hypotheticis Syllogismis provided twelfth-century philosophers with an introduction to the logic of conditional and disjunctive sentences but this work is the only part of the logica vetus which is no longer studied in the twelfth century. In this paper I investigate why interest in Boethius acount of hypothetical syllogisms fell off so quickly. I argue that Boethius' account of compound sentences is not an account of propositions and once a proper notion of propositionality is (...) available the argument forms accepted by Boethius are seen to be incoherent. It was Peter Abaelard who first understood the nature of propositionality and propositional connectives and used this to criticise Boethius' claims in De Hypothetics Syllogismis. In place Boethius' confusion Abaelard offered a simple and correct account of the hypothetical syllogism. (shrink)

In the last book of The Consolation of Philosophy, Boethius develops his solution to the problem of divine foreknowledge and free choice. Interpreters standardly hold that this problem and his solution to it presuppose causal indeterminism. In this paper, I argue that Boethius, following a Neoplatonist view found in Proclus, is a causal determinist and compatibilist and maintains that God’s providential knowledge ensures the occurrence of all the events he knows. This alternative interpretation offers a better fit with (...) Boethius’s text and its historical antecedents and provides resources to address the main criticisms of his solution. (shrink)

Aristotle's discussion of relatives in the Categories presented its eleventh- and twelfth-century readers with many puzzles. Their attempt to solve these puzzles and to develop a coherent account of the category led around the beginning of the twelfth century to the invention of relations as items which stand to relatives as qualities stand to qualified substances. In this paper, I first discuss the details of Aristotle's accounts of relatives and the related category of ‘situation’ and Boethius' commentary on them. (...) I then examine some of the earliest mediaeval commentaries on the Categories showing how the notion of relation, and in particular of individual relations, was developed. I conclude by showing how Peter Abaelard's treatment of relations in his Dialectica was part of an ongoing and sophisticated debate over the nature of relations. (shrink)

This is a useful little work, the first comprehensive analysis of Thomas' Expositio to be based on the modern critical edition of the Latin text. Decently organized and frequently insightful, it should appeal to a wide range of Thomist philosophers and scholars and serve to reacquaint us with the rich and multithematic character of this early work of the saint. The core of Hall's study involves an integration of three central thematics in twentieth-century Thomistic studies. The human agent intellect is (...) a participation in Intellect Itself. Because of this participation all knowledge of God is analogical. Because the agent intellect is a participation in Intellect Itself and the human subject is made in the image of God, the natural dynamic of the mind, by reason of its depth and created status, is to tend toward the Pure and Infinite esse as toward the creating exemplar Cause. (shrink)

Der Download enthält die penultimative Fassung (noch unter dem vorläufigen Titel "Molina über Vorsehung und Freiheit"). Diese ausführliche Einleitung zu dem Band "Luis de Molina: Göttlicher Plan und menschliche Freiheit", hg. und übersetzt von C. Jäger, H. Kraml und G. Leibold, Hamburg: Meiner 2018, rekonstruiert auf 165 S. Molinas berühmte Theorie der Willensfreiheit und die Frage ihrer Vereinbarkeit mit göttlichem Vorherwissen und göttlicher Vorsehung. Sie zeichnet wesentliche Stationen der Debatte um den theologischen Determinismus nach, wie sie sich von Augustinus und (...) Boethius über Anselm, Thomas von Aquin, Scotus, Ockham und andere bis zu Molina und von dort bis in die jüngste, vor allem analytische Religionsphilosophie hinein entwickelt. (shrink)

A study of the reception of Aristotle's Prior Analytics in the first half of the twelfth century. It is shown that Peter Abaelard was perhaps acquainted with as much as the first seven chapters of Book I of the Prior Analytics but with no more. The appearance at the beginning of the twelfth century of a short list of dialectical loci which has puzzled earlier commentators is explained by noting that this list formalises the classification of extensional relations between general (...) terms and that this classification had already be put forward by Boethius in his de Syllogismo Categorico and Introductio ad Syllogismos Categoricas . It is pointed out the kind of text referred to as an ` Introductio ' at the beginning of the twelfth-century follows very closely the structure of Boethius own Introductio and adds to it material drawn from his accounts of loci and the conditional propositions. It is argued that the reception of the Prior Analytics has to be understood against the background of this well developed tradition of treating together syllogisms, loci , and conditional propostions. Referring to a challenge to the formal validity of Darapti in the Ars Meliduna the paper concludes by illustrating that the theory of the syllogism presented in Prior Analytics was still controversial in the middle of the twelfth-century. (shrink)

Philosophers of music often appeal to intuition to defend ontological theories of musical works. This practice is worrisome as it is rather unclear just how widely shared are the intuitions that philosophers appeal to. In this paper, I will first offer a brief overview of the debate over the ontology of musical works. I will argue that this debate is driven by a conflict between two seemingly plausible intuitions—the repeatability intuition and the creatability intuition—both of which may be defended on (...) the grounds that they are reflective of our actual musical practices. The problem facing philosophers within this debate is that there is no clear way to determine which of the two conflicting intuitions is more reflective of our musical practices. Finally, I offer discussion of an experimental study that was designed to test participants' intuitions regarding the repeatability of musical works. The evidence presented there suggests that the participants broadly accept the repeatability of musical works, but in a much narrower way than philosophers would likely accept. (shrink)

One of the major developments in cancer research in recent years has been the construction of models that treat cancer as a cellular population subject to natural selection. We expand on this idea, drawing upon multilevel selection theory. Cancer is best understood in our view from a multilevel perspective, as both a by-product of selection at other levels of organization, and as subject to selection at several levels of organization. Cancer is a by-product in two senses. First, cancer cells co-opt (...) signaling pathways that are otherwise adaptive at the organismic level. Second, cancer is also a by-product of features distinctive to the metazoan lineage: cellular plasticity and modularity. Applying the multilevel perspective in this way permits one to explain transitions in complexity and individuality in cancer progression. Our argument is a reply to Germain’s scepticism towards the explanatory relevance of natural selection for cancer. The extent to which cancer fulfills the conditions for being a paradigmatic Darwinian population depends on the scale of analysis, and the details of the purported selective scenario. Taking a multilevel perspective clarifies some of the complexities surrounding how to best understand the relevance of evolutionary thinking in cancer progression. (shrink)

Seth Shabo has presented a new argument that attempts to codify familiar worries about indeterminism, luck, and control. His ‘Assimilation Argument’ contends that libertarians cannot distinguish overtly randomized outcomes from exercises of free will. Shabo claims that the argument possesses advantages over the Mind Argument and Rollback Argument, which also purport to establish that indeterminism is incompatible with free will. I argue first that the Assimilation Argument presents no new challenges over and above those presented by the Rollback Argument, and (...) second that the Rollback Argument itself neither presents a deep challenge to, nor raises the cost of, accepting libertarianism. (shrink)

We often know what we are judging, what we are deciding, what problem we are trying to solve. We know not only the contents of our judgements, decidings and tryings; we also know that it is judgement, decision and attempted problem-solving in which we are engaged. How do we know these things?

This chapter contains section titled: Feeble Versions Robust Versions The Body View Who's Who? The Soul View The Reincarnation View Is There an Afterlife? Might I Live On?

Explaining Auschwitz and Hiroshima: History Writing and the Second World War, 1945?1990. By R. J. B. Bosworth (London and New York: Routledge, 1993) xv + 260 pps. £40.00 cloth.

Ethics & Behavior, Volume 21, Issue 5, Page 428-430, September-October 2011.

This chapter contains sections titled: Introduction Doubts About Libertarianism Obligations Conclusions References Further reading.

The craftworker is considered to be an exemplar of attention to quality, service to the public, personal satisfaction and the embodiment of tradition. The teacher as craftworker can safely be seen as one of the three archetypes of the teacher described briefly in Chapter 4. Furthermore, it is perhaps the default conception of the teacher in recent philosophical treatments of the nature of teacher's work. This conception is examined and criticised.

Synthetic biology is a cutting-edge area of research that holds the promise of unprecedented health benefits. However, in tandem with these large prospective benefits, synthetic biology projects entail a risk of catastrophic consequences whose severity may exceed that of most ordinary human undertakings. This is due to the peculiar nature of synthetic biology as a ‘threshold technology’ which opens doors to opportunities and applications that are essentially unpredictable. Fears about these potentially unstoppable consequences have led to declarations from civil society (...) groups calling for the use of a precautionary principle to regulate the field. Moreover, the principle is prevalent in law and international agreements. Despite widespread political recognition of a need for caution, the precautionary principle has been extensively criticized as a guide for regulatory policy. We examine a central objection to the principle: that its application entails crippling inaction and incoherence, since whatever action one takes there is always a chance that some highly improbable cataclysm will occur. In response to this difficulty, which we call the ‘precautionary paradox,’ we outline a deliberative means for arriving at threshold of probability below which potential dangers can be disregarded. In addition, we describe a Bayesian mechanism with which to assign probabilities to harmful outcomes. We argue that these steps resolve the paradox. The rehabilitated PP can thus provide a viable policy option to confront the uncharted waters of synthetic biology research. (shrink)

Anna Vaninskaya's Fantasies of Time and Death: Dunsany, Eddison, Tolkien brings together three major writers of fantasy and studies their treatment of temporality and mortality. This book is about our ongoing conversation regarding time and death and the unique ability for fantasy to tackle these biggest of subjects. If writers have long envisioned time as a river and death as the sea, for instance, what Vaninskaya's new book discusses is how fantasy allows us, through the use of impossible creations and (...) new metaphors, to imagine new ways of understanding our ontological trap. The genre attempts to try to see the world as one of the gods creating it, or to understand time as the eternal burden of the elves; we may... (shrink)

Appealing to reason rather than religious belief, this book is the most comprehensive case against the choice of abortion yet published. This updated edition of The Ethics of Abortion critically evaluates all the major grounds for denying fetal personhood, including the views of those who defend not only abortion but also post-birth abortion. It also provides several (non-theological) justifications for the conclusion that all human beings, including those in utero, should be respected as persons. This book also critiques the view (...) that abortion is not wrong even if the human fetus is a person. The Ethics of Abortion examines hard cases for those who are prolife, such as abortion in cases of rape or in order to save the mother's life, as well as hard cases for defenders of abortion, such as sex selection abortion and the rationale for being "personally opposed" but publically supportive of abortion. It concludes with a discussion of whether artificial wombs might end the abortion debate. Answering the arguments of defenders of abortion, this book provides reasoned justification for the view that all intentional abortions are ethically wrong and that doctors and nurses who object to abortion should not be forced to act against their consciences. Updates and Revisions to the Second Edition include: --A response to Alberto Giubilini's and Francesca Minerva's now famous 2012 article, "After-Birth Abortion" in the Journal of Medical Ethics--Responses to new defenses of Judith Jarvis Thomson's violinist argument--The addition of a new chapter on gradualist views of fetal moral worth, including Jeff McMahan's Time-Relative Interest Account--The addition of a new chapter on the conscience protection for health care workers who are opposed to abortion--Responses to many critiques of the first edition, including those made by Donald Marquis, David DeGrazia, and William E. May. (shrink)

Throughout history, war seems to have had an iron grip on humanity. In this short book, internationally renowned philosopher of war, Christopher Coker, challenges the view that war is an idea that we can cash in for an even better one - peace. War, he argues, is central to the human condition; it is part of the evolutionary inheritance which has allowed us to survive and thrive. New technologies and new geopolitical battles may transform the face and purpose of (...) war in the 21st century, but our capacity for war remains undiminished. The inconvenient truth is that we will not see the end of war until it exhausts its own evolutionary possibilities. (shrink)

Quentin Skinner has enduringly insisted that a past text cannot be ‘understood’ without the reader knowing something about its historical and linguistic context. But since the 1970s he has been attacked on this central point of all his work by authors maintaining that the text itself is the fundamental guide to the author’s intention, and that a separate study of the context cannot tell the historian anything that the text itself could not. Mark Bevir has spent much of the last (...) 20 years repeating a similar counter-argument. Although ‘study the linguistic context’ might be a useful heuristic maxim, Bevir says, it does not express a necessary or sufficient condition for understanding. But Skinner is right, and one of the figures he has consistently identified as a formative inspiration, R. G. Collingwood, has already (in his work of the 1930s) shown why. What Collingwood calls his ‘logic of question and answer’ explains why the historian cannot answer his characteristic ‘intention’ question about past texts without knowing the context of problems to which authors think they are offering solutions. The study of context is neither ‘prior’ (as Bevir incorrectly supposes) nor ‘separate’ (as Skinner inaccurately says), but it is, as Skinner maintains, nevertheless impossible to grasp an author’s intention without it. This ‘logic of question and answer’ also explains why, in history, dismissing the study of context is in fact a pre-judgement of evidence yet unseen. (shrink)