D. D. Martin

Like most topics in aesthetics, that of genre is far from simple and for the literary critic has an uninviting air. The questions which arise from its consideration fall under two heads: first, what is a genre? and second, what does it contribute to our understanding of a work of art that we can describe it as belonging to this or that genre? A clear answer to either of these questions is not readily forthcoming: the literary critic who is content to be a critic here very properly hesitates where the philosopher is perhaps inclined to go further. If he does so he will find that the two primary questions about genre have many ramifications, some of which may be suggested by a quotation from René Wellek and Austin Warren's book, Theory of Literature. They ask one question about genre and then re-phrase it: but as they re-phrase their original question it is quite transformed.

Adding higher types to set theory differs from adding inaccessible cardinals, in that higher type arguments apply to all sets rather than just ordinary ones. Levy's reflection axiom is justified, by considering the principle that we can pretend that the universe is a set, together with methods of Gaifman [8]. We reprove some results of Gaifman, and some facts about Levy's reflection axiom, including the fact that adding higher types yields no new theorems about sets. Some remarks on standard models are made. An obvious strengthening of Levy's axiom to higher types is considered, which implies the existence of indescribable cardinals. Other remarks about larger cardinals are made; some questions of Gloede [9] are settled. Finally we argue that the evidence for V = L is strong, and that CH is certainly true. MSC: 03E30, 03E55.

A major trend in foster care in developed countries over the past quarter century has been a shift toward placing children with “kin” rather than with unrelated foster parents. This change in practice is widely backed by legislation and is routinely justified as being in the best interests of the child. It is tempting to interpret this change as indicating that the child welfare profession has belatedly discovered that human social sentiments are nepotistic in their design, such that kin tend to be the most nurturant alloparents. Arguably, however, the change in practice has been driven by demographic, economic, and political forces rather than by discovery of its benefits. More and better research is needed before we can be sure that children have actually benefitted.

The sociobiology of bacteria, largely unappreciated and ignored by the microbiology research community two decades ago is now a major research area, catalyzed to a significant degree by studies of communication and cooperative behavior among the myxobacteria and in quorum sensing (QS) and biofilm formation by pseudomonads and other microbes. Recently, the topic of multicellular cooperative behaviors among bacteria has been increasingly considered in the context of evolutionary biology. Here we discuss the significance of two recent studies1,2 of the phenomenon of “cheating” mutants and their exploitation of cooperating microbial populations of Pseudomonas aeruginosa. BioEssays 30:296–298, 2008. © 2008 Wiley Periodicals, Inc.

The autosomal recessive genetic disease, Fanconi anaemia, is perceived as another manifestation of defective cellular DNA repair, just as in the autosomal recessive disease Xeroderma pigmentosum. The biochemistry and cellular biology of Xeroderma pigmentosum have been convincingly elucidated, but the same has not been true for Fanconi anaemia. In this review we consider the pleiotropic nature of Fanconi anaemia, its clinical and cellular variability and its genetic heterogeneity. We take into account the wealth of experimental findings available and offer a novel hypothesis involving feedback control of DNA replication during S phase of the cell cycle to explain the basic defect in the disease.

Summary Language games can be opening and narrowing. On the base of this double sense my paper compares the language game of divine love according to Franz Rosenzweig and Karl Barth. They were contemporaries not only regarding their early publications. Both discovered revelation in the face of liberal theology which regarded it as a problematic, mythological concept. However, this similarity is contradicted by difference, based in the Christological dogma which can have a tendency to narrow the common basis of the two authors’ theological language game. There is also an anachronism, brought about by Rosenzweig’s anticipation of the concept of analogy which Barth came to years later. The emphasis of my paper lies on the question how the opening function of theological language games can be promoted. In Rosenzweig’s “speaking thinking” there can be found a trace to an answer.