The historical origin and the experimental basis of the concept of physical determinism indicate that this basis was removed with the acceptance of the kinetic theory of matter, while its difficulties are increased by the admission that human nature, in its entirety, is a product of natural causation. An indeterministic view of causation has the advantages (a) of unifying the concept of natural law in different spheres of human experience and (b) of a greater generality, which precludes the acceptance of (...) the special case of completely deterministic causation, so long as this is an unproved assumption. It is not inconsistent with the orderliness of the world, or with the fruitful pursuit of natural knowledge. It enriches rather than weakens the concept of of causation. It possesses definite advantages with respect to the one-sidedness of human memory, and to the phenomena of aiming and striving observable in man and other animals. Among biological theories it appears to be most completely in harmony with the theory of natural selection, which in its statistical nature resembles the second law of thermo-dynamics. In an indeterministic world natural causation has a creative element, and science is interested in locating the original causes of effects of special interest, and not merely in pushing a chain of causation backwards ad infinitum. These contrasting tendencies are illustrated by a critique of the mutation theory, and by an attempt more closely to define the sense in which indeterministic causation should be thought of as creative. (shrink)

On the mathematical foundations of theoretical statistics.

Interventions to decrease acquisition and transmission of sexually transmitted diseases among African American women using text messages versus small-group delivery modalities pose distinct research risks and benefits. Determining the relative risk–benefit ratio of studies using these different modalities has relied on the expertise of investigators and their institutional review boards. In this study, African American women participated in focus groups and surveys to elicit and compare risks and benefits inherent in these two intervention delivery modalities, focusing on issues such as (...) convenience, privacy, and stigma of participation. Some risk/benefit variables were implicated in willingness to participate the two intervention modalities. (shrink)

Amit Sharma, Rajesh Ramanathan, Marc Posner, Robert A Fisher Hume-Lee Transplant Center, Virginia Commonwealth University, Richmond, VA, USA: Pediatric kidney transplantation is the preferred treatment for children with end-stage renal disease. The most common indications for transplantation in children are renal developmental anomalies, obstructive uropathy, and focal segmental glomerulosclerosis. Living donor kidney transplants are often performed pre-emptively and offer excellent graft function. Policy changes in deceased-donor kidney allocation have increased the proportion of such transplants in pediatric recipients. Adequate pretransplant (...) workup along with evaluation of urologic abnormalities is imperative in achieving good outcomes. Overall, patient and graft outcomes after kidney transplantation have improved, with five-year deceased donor and living donor graft survivals of 78.8% and 84.3%, respectively. Improvements in induction and maintenance immunosuppression have contributed to the gradual improvement in outcomes. Unique challenges in pediatric recipients include increased graft thrombosis, adverse growth, and abnormal development relating to immunosuppression, increased rejection due to nonadherence, increased susceptibility to opportunistic infections, and post-transplant malignancy. This review focuses on the current practices and outcomes in pediatric kidney transplantation in North America. We discuss the indications for transplantation, the evaluation process, some key surgical and immunologic considerations, and the common risk factors for graft dysfunction. Keywords: pediatric kidney transplantation, end-stage renal disease, dialysis, organ donors, immunosuppression. (shrink)

Trope theory is a leading metaphysical theory in analytic ontology. One of its classic statements is found in the work of Donald C. Williams who argued that tropes qua abstract particulars are the very alphabet of being. The concept of an abstract particular has been repeatedly attacked in the literature. Opponents and proponents of trope theory alike have levelled their criticisms at the abstractness of tropes and the associated act of abstraction. In this paper I defend the concept of a (...) trope qua abstract particular by rejecting arguments that purport to show that tropes should not be understood as abstract and by arguing that the abstractness of tropes plays an indispensable role in one of our more promising trope-theoretic analyses of universals and of concrete objects. (shrink)

The concept of instantiation is realized differently across a variety of metaphysical theories. A certain realization of the concept in a given theory depends on what roles are specified and associated with the concept and its corresponding term as well as what entities are suited to fill those roles. In this paper, the classic realization of the concept of instantiation in a one-category ontology of abstract particulars or tropes is articulated in a novel way and defended against unaddressed objections.

The Routledge Handbook of Properties is an outstanding reference source to this perennial topic and is the first major volume of its kind. Essential reading for anyone studying and researching metaphysics, metametaphysics, and ontology.

In the ontology of music the Aristotelian theory of musical works is the view that musical works are immanent universals. The Aristotelian theory (hereafter Musical Aristotelianism) is an attractive and serviceable hypothesis. However, it is overlooked as a genuine competitor to the more well-known theories of Musical Platonism and nominalism. Worse still, there is no detailed account in the literature of the nature of the universals that the Aristotelian identifies musical works with. In this paper, I argue that the best (...) version of Musical Aristotelianism identifies musical works with structural universals. I first motivate the view by outlining its explanatory benefits. I then argue that Musical Aristotelianism is preferable to Musical Platonism and present a novel account of musical works as structural universals by developing D. M. Armstrong’s theory of structural universals. I discuss the consequences of Musical Aristotelianism with respect to on-going issues in debates about musical works and defend the view against an influential objection, concluding that Musical Aristotelianism is a genuine competitor in debates about the nature of musical works. (shrink)

In this chapter, we introduce the perennial and sometimes sprawling topic of properties, with a brief historical sketch from Ancient to Modern philosophy throughout various cultures and traditions. We argue that the importance of properties can be shown by explaining what explanatory work they can do in philosophical theorising across many areas of philosophy. The chapters in this volume do just that in their specific ways. We also outline the structure of the volume and summarise each Part, first describing the (...) larger context of each Part and then the upshot of each chapter. (shrink)

Truthmaker monism is the view that the one and only truthmaker is the world. Despite its unpopularity, this view has recently received an admirable defence by Schaffer :307–324, 2010b). Its main defect, I argue, is that it omits partial truthmakers. If we omit partial truthmakers, we lose the intimate connection between a truth and its truthmaker. I further argue that the notion of a minimal truthmaker should be the key notion that plays the role of constraining ontology and that truthmaker (...) monism is not necessary for an appropriate solution to the problem of finding truthmakers for negative truths. I conclude that we should reject truthmaker monism once and for all. (shrink)

Donald C. Williams was a key figure in the development of analytic philosophy. This book will be the definitive source for his highly original work, which did much to bring metaphysics back into fashion. It presents six classic papers and six previously unpublished, revealing his full philosophical vision for the first time.

Samuel Alexander was a central figure of the new wave of realism that swept across the English-speaking world in the early twentieth century. His Space, Time, and Deity (1920a, 1920b) was taken to be the official statement of realism as a metaphysical system. But many historians of philosophy are quick to point out the idealist streak in Alexander’s thought. After all, as a student he was trained at Oxford in the late 1870s and early 1880s as British Idealism was beginning (...) to flourish. This naturally had some effect on his philosophical outlook and it is said that his early work is overtly idealist. In this paper I examine his neglected and understudied reactions to British Idealism in the 1880s. I argue that Alexander was not an idealist during this period and should not be considered as part of the British Idealist tradition, philosophically speaking. (shrink)

Structural universals are a kind of complex universal. They have been put to work in a variety of philosophical theories but are plagued with problems concerning their compositional nature. In this article, we will discuss the following questions. What are structural universals? Why believe in them? Can we give a consistent account of their compositional nature? What are the costs of doing so?

In the early twentieth century, many philosophers in America thought that time should be taken seriously in one way or another. George P. Adams (1882-1961) argued that the past, present and future are all real but only the present is actual. I call this theory ‘actualist eternalism’. In this paper, I articulate his novel brand of eternalism as one piece of his metaphysical system and I explain how he argued for the view in light of the best explanations of temporal (...) experience and the present. I argue that his exploitation of analogies between time and modality offer some lessons for current debates about time such as the importance of providing a temporal epistemology. I also extract what I call the temporal boundary problem and argue that it gives rise to an unaddressed challenge for presentists and growing block theorists. (shrink)