In this age of “free-sex”, gurus, Hare-Krishna chanters and transcendental meditation teachers J. Кrisimamurti stands almost alone as a non-guru of outstanding grandeur. His lecture tours in major centers of the world remind one of the historical Buddha who reversed the Upanishadic tradition of teaching in a forest hermitage to a select few by travelling on foot from village to village in North-Eastern India to carry his message of love, compassion and understanding to the masses regardless of caste, color or (...) sex. But historical comparisons are never complete. Whereas the Buddha used the local dialect, adapted his message to the intellectual level of his audience and made free use of stories and parables, Krishna-multi lectures in the English language in his intense analytic style to rapt audiences without any such aid. No wonder the Buddha's appeal and impact historically has been infinitely wider than that of Krishnamurti. And yet, both eschewed dogma, tradition and metaphysical subtleties, and deliberately refused to offer any sugar-coated pills and panaceas for overcoming the pervasive human condition of suffering. They endeavoured to make people “see” and “understand” the human condition in an act of total awareness so as to take them to the very brink of that “creative emptiness”, ultimate freedom and radical change which alone is conducive to the attainment of transcendent peace. In other words, the doctrine of Krishnamurti as that of the Buddha is not for the weak and effeminate who need “crutches” of all kinds but for those who have the courage to help themselves by an act of understanding the way things are without being entangled in theories and conceptual puzzles. It is the intention of this paper to analyze, understand and critically evaluate Krishamurti's concepts of self, action and freedom. (shrink)

We recently described a novel form of stress‐associated bidirectional plasticity at GABA synapses onto hypothalamic parvocellular neuroendocrine cells (PNCs), the apex of the hypothalamus‐pituitary‐adrenal axis. This plasticity may contribute to neuroendocrine adaptation. However, this GABA synapse plasticity likely does not translate into a simple more and less of inhibition because the ionic driving force for Cl−, the primary charge carrier for GABAA receptors, is dynamic. Specifically, stress impairs a Cl− extrusion mechanism in PNCs. This not only renders the steady‐state GABA (...) response less hyperpolarizing but also makes PNCs susceptible to the activity‐dependent accumulation of Cl−. Accordingly, GABA synapse plasticity impacts both the robustness of GABA voltage response and dynamic Cl− loading, imposing nonlinear influences on PNC excitability during circuit activities. This theoretical consideration predicts roles for GABA transmission far more versatile than canonical inhibition. We propose potential impacts of GABA synapse plasticity on the experience‐dependent fine‐tuning of neuroendocrine stress responses. (shrink)

A rise in the number of moral individuals in a group can hurt the morality of the group’s collective action. In this paper, we characterize strategic environments and models of morality where this is true solely because, after all, individual morals are private information.

Berichte zur Wissenschaftsgeschichte, EarlyView.

Do hard budget constraints work in favour or against truth telling in double auctions? McAfee constructed a simple double auction mechanism, which is strategyproof and minimally inefficient, but may resort to dual prices, where the difference between prices is channelled as a surplus to the market maker, preventing MDA from achieving a balanced budget. We construct a variant of MDA in which no-loss constraints play a major positive role. Our variant of MDA is also strategyproof, as efficient as MDA but (...) improves on it by achieving a balanced budget via always having a uniform price. (shrink)