The widespread potential for somatic fusion among different conspecific multicellular individuals suggests that such fusion is adaptive. However, because recognition of non‐kin (allorecognition) usually leads to a rejection response, successful somatic fusion is limited to close kin. This is consistent with kin‐selection theory, which predicts that the potential cost of fusion and the potential for somatic parasitism decrease with increasing relatedness. Paradoxically, however, Crozier1 found that, in the short term, positive‐frequency‐dependent selection eliminates the required genetic polymorphism at allorecognition loci. The (...) ‘Crozier paradox’ may be solved if allorecognition is based on extrinsically balanced polymorphisms, for example at immune loci. Alternatively, the assumption of most models that self fusion is mutually beneficial is wrong. If fusion is on average harmful, selection will promote unconditional rejection. However, we propose that fusion within individuals is beneficial, selecting for the ability to fuse, but fusion between individuals on average costly, selecting for non‐self recognition (rather than non‐kin recognition). We discuss experimental data on fungi that are consistent with this hypothesis. BioEssays 30:1193–1203, 2008. © 2008 Wiley Periodicals, Inc. (shrink)

“You argue like Carl Schmitt!” This charge has long been considered slanderous within German leftist circles and could have resulted in political ostracism. Today things are somewhat different, but not too much. When Ellen Kennedy first insisted on Schmitt's influence on the Frankfurt School a couple of years ago in Ludwigsburg, she may not have been aware of die problem Schmitt poses in Germany, and thus may have been taken aback by the defensive reactions of, among others, Habermas. Be that (...) as it may, Kennedy should by now know better than to reiterate the thesis. Despite many qualifications, her argument remains that Schmitt's authoritarian political philosophy in the Weimar Republic was implicitly or explicitly inherited by the Frankfurt School. (shrink)

Der Autor gibt einen umfassenden Überblick über die vielfältigen Formen philosophischer Nietzsche-Rezeption außerhalb des deutschsprachigen Raumes. Zu den behandelten Autoren gehören unter anderem Deleuze, Foucault, Derrida, Danto, de Man, Eagleton, Rorty, Colli, Montinari und Vattimo. Zudem arbeitet Reckermann systematisch die Voraussetzungen in den jeweiligen Ländern heraus, die es ermöglichten, Nietzsche für entscheidende Fragen der Gegenwartsphilosophie fruchtbar zu machen. Das Buch enthält eine ausführliche Bibliographie sowie Personen- und Sachregister.

The present commentary emphasizes that the acquisition of fear always involves complex changes in several quasi-independent response systems. Stimulus-specific electrodermal response differentiation as well as the bias to overestimate the belongingness of certain stimulus pairs mainly indicates cognitive processes of selective orienting and attention. Emotion, however, also involves the activation of subcortical motivational circuits. Why certain stimuli acquire rapid access to these basic motivational systems is not explained by the expectancy bias model.

Betrifft die Handschrift Cod. 579 der Burgerbibliothek Bern.