Institutional Evils, Culpable Complicity, and Duties to Engage in Moral Repair

Apology is arguably the central act of the reparative work required after wrongdoing. Claudia Card’s (1940-2015) analysis of complicity in collectively perpetrated evils moves one to ask whether apology ought to be requested of persons culpably complicit in institutional evils. To better appreciate the benefits of and barriers to apologies offered by culpably complicit wrongdoers, this article examines doctors’ complicity in a practice that meets Card’s definition of an evil, namely, the non-medically necessary, nonconsensual “normalizing” interventions performed on babies born with intersex anatomies. It argues that in this instance, the complicity of doctors is culpable on Card’s terms, and that their culpable complicity grounds rightful demands for them to apologize

Absence of Ataxin-3 Leads to Enhanced Stress Response in C. elegans

Ataxin-3, the protein involved in Machado-Joseph disease, is able to bind ubiquitylated substrates and act as a deubiquitylating enzyme in vitro, and it has been involved in the modulation of protein degradation by the ubiquitin-proteasome pathway. C. elegans and mouse ataxin-3 knockout models are viable and without any obvious phenotype in a basal condition however their phenotype in stress situations has never been described

Alternative Oxidase Dependent Respiration Leads to an Increased Mitochondrial Content in Two Long-Lived Mutants of the Ageing Model Podospora anserina

The retrograde response constitutes an important signalling pathway from mitochondria to the nucleus which induces several genes to allow compensation of mitochondrial impairments. In the filamentous ascomycete Podospora anserina, an example for such a response is the induction of a nuclear-encoded and iron-dependent alternative oxidase (AOX) occurring when cytochrome-c oxidase (COX) dependent respiration is affected. Several long-lived mutants are known which predominantly or exclusively respire via AOX. Here we show that two AOX-utilising mutants, grisea and PaCox17::ble, are able to compensate partially for lowered OXPHOS efficiency resulting from AOX-dependent respiration by increasing mitochondrial content. At the physiological level this is demonstrated by an elevated oxygen consumption and increased heat production. However, in the two mutants, ATP levels do not reach WT levels. Interestingly, mutant PaCox17::ble is characterized by a highly increased release of the reactive oxygen species (ROS) hydrogen peroxide. Both grisea and PaCox17::ble contain elevated levels of mitochondrial proteins involved in quality control, i. e. LON protease and the molecular chaperone HSP60. Taken together, our work demonstrates that AOX-dependent respiration in two mutants of the ageing model P. anserina is linked to a novel mechanism involved in the retrograde response pathway, mitochondrial biogenesis, which might also play an important role for cellular maintenance in other organisms

The Troubled History of Philosophy and Deliberative Democracy

Philosophy has not enjoyed a prominent place in current education movements aimed at strengthening civic engagement and promoting deliberative democracy. This paper provides a brief overview of the history of democracy and philosophy that demonstrates their long but troubled relationship. We argue that the history of Western philosophy provides a much overlooked foundational role in deliberative democracy that must be understood if we are to educate citizens. Furthermore, we argue that philosophy’s central contribution to the contemporary understanding and practice of deliberative democracy is its fostering of the critique of assumptions. We conclude the article with specific pedagogic recommendations that can bring philosophy and deliberative democracy to life for our students both in and beyond the classroom