Based on brain imaging findings, we present a model according to which addiction emerges as an imbalance in the information processing and integration among various brain circuits and functions. The dysfunctions reflect (a) decreased sensitivity of reward circuits, (b) enhanced sensitivity of memory circuits to conditioned expectations to drugs and drug cues, stress reactivity, and (c) negative mood, and a weakened control circuit. Although initial experimentation with a drug of abuse is largely a voluntary behavior, continued drug use can eventually (...) impair neuronal circuits in the brain that are involved in free will, turning drug use into an automatic compulsive behavior. The ability of addictive drugs to co‐opt neurotransmitter signals between neurons (including dopamine, glutamate, and GABA) modifies the function of different neuronal circuits, which begin to falter at different stages of an addiction trajectory. Upon exposure to the drug, drug cues or stress this results in unrestrained hyperactivation of the motivation/drive circuit that results in the compulsive drug intake that characterizes addiction. (shrink)

"Der Beitrag verhandelt den Begriff des Muts und beginnt diese Verhandlung ausgehend von der Frage, wie eine Kategorie, die die Geschichte der Philosophie zu durchziehen scheint, gegenwärtig an Relevanz und Einfluss verlieren kann. Er identifiziert den Grund dafür in der aristotelischen Bestimmung des Muts als männlich-militärischer Tugend und setzt dieser Bestimmung in der Folge eine Neubestimmung entgegen, die zu denken versucht, was weiblicher Mut sein kann. The paper discusses the concept of courage, starting from the question of how it is (...) possible that a category, which seems to permeate the history of philosophy, currently loses its relevance and influence. It identifies the rea- son for this in the Aristotelian definition of courage as a male and military virtue, and subsequently confronts it with a new definition, trying to imagine what female courage could be like. ". (shrink)

What is responsibility? -- Being responsible -- Being responsible in your community.

One of the most important lesson to be learned from the corona pandemic might be, that it makes a difference which normativity sets the norms for our way of living. It makes no small difference to the life of humans and society, whether this normativity is prophylactic or pedagogical. Disease, insecurity and death are faithful companions of the pandemic; and prophylactic reason rules in times of such critical occurences. In such times it might occur that pedagogy so to speak falls (...) into the hands of prophylaxis, thus turning pedagogy into a handmaid of prophylaxis. The essay problematizes this through non-simultaneous specula principum rooted in the ancient art of medicine and living. (shrink)

Introduction -- The Complexity of Resource Curse -- Resource Curse as a Complex Case of Global Justice -- General Theory of Global Justice -- The Robustness of the General Theory -- Conclusion.

The notion of world government is anathema to most political theorists. This is the case due to the arguments that a world government is infeasible, undesirable and unnecessary. This threef...

Certain artworks are––whatever else they are––statements about the value of art. A particularly striking form of such a statement is made by a class of artworks we can call “high-cost art.” High-cost artworks are those with greater costs relative to benefits for their artists or displayers. I will argue here that those art forms that are most likely to include high-cost works are particularly effective at communicating artistic value-claims, and suggest that by so championing the value of art, these artworks (...) themselves increase in artistic value. (shrink)

What steps are needed to make life better and more convivial? The Second Convivialist Manifesto has presented a short diagnosis of the current crises and sketches of a possible and desirable future. It has been a necessary work of theoretical synthesis, but preserving a viable world also requires passion. It is thus urgent to show what people would gain from a shift to a post-neoliberal and post-growth convivialist future. This volume includes a theoretical debate on convivialism which reflects dystopias and (...) shows the multiple and major obstacles that convivialism will have to face. Mainly, however, the contributors to this volume create sketches of a convivial future and collect accounts of another future world which is attractive for as many as possible. (shrink)

Name der Zeitschrift: Der Islam Jahrgang: 93 Heft: 2 Seiten: 585-588.

Although the literature on, and the interest in, the relation of Husserlian phenomenology and Hegelian phenomenology are almost next to nil, the interpretations surrounding this relation are plagued by a number of aporiai. There is too much attention to extraneous matters. There is no adequate attempt to work out and explicate their respective theories of phenomenology and the coherency of the theories. There is a failure to spell out the presuppositions involved in the formation of transcendental philosophy which is to (...) be established within their respective phenomenological frameworks. Our approach avoids these pitfalls by focusing on Husserl's phenomenology as a transcendental philosophy within a subjectively dependent framework, and on Hegel's phenomenology as a propadeutic to a concept dependent framework. As a propadeutic, however, Hegelian phenomenology is an immanent critique of philosophical discourse, which is articulated within a subjectively dependent framework, in order for the concept dependent framework to be instituted. The question is raised as to whether Husserlian phenomenology can be encompassed by the immanent critique of the PhS. This would mean that Husserl's phenomenology must be prefigured by a cognitive formation in the PhS. We answer this question in the affirmative. We give individual treatment to Husserl and Hegel concerning the relation of phenomenology to logic. We go into a detailed analysis of what is involved in Husserl's notion of the subjective-logical and its aesthetic orientation, where we develop Husserl's full phenomenological theory of subjective life and its relation to world. We show that Husserl's full phenomenological theory of subjective life and world is prefigured by and maintains a family resemblance to the cognitive formation "Religion." We demonstrate finally that the argument of "Absolute Knowing" provides for the elimination of the subjective dependent framework as a viable principle for philosophical discourse. With this result, it becomes possible to claim that Hegel's PhS has encompassed and, hence, negated the subjectively dependent phenomenology of Husserl. (shrink)

Recent discussion of the calibration of probability assessments is related to the earlier influential attitudes of Fréchet. The limiting frequency criterion of good calibration is criticised as being of no relevance to the evaluation of the probability of any event. An operational definition of good calibration is proposed which treats calibration properties as characteristics of the assessor's entire body of opinion, not of opinion about some particular event or events. In these terms a result is shown which says that every (...) coherent opinion distribution is well-calibrated. Scoring rule representations as calibration plus refinement scores are discussed. It is proposed that a subjectivist could well attribute particular bad experiences to 'luck', and must balance this sense of luck with a sense of the inadequacy of his/her own knowledge when evaluating previous knowledge and experience. (shrink)