MacIntyre and Kovesi on the Nature of Moral Concepts

Julius Kovesi was a moral philosopher contemporary with Alasdair MacIntyre, and dealing with many of the same questions as MacIntyre. In our view, Kovesi’s moral philosophy is rich in ideas and worth revisiting. MacIntyre agrees: Kovesi’s Moral Notions, he has said, is ‘a minor classic in moral philosophy that has not yet received its due’. Kovesi was not a thinker whose work fits readily into any one tradition. Unlike the later MacIntyre, he was not a Thomistic Aristotelian, nor even an Aristotelian. He saw his viewpoint as Platonic, or perhaps more accurately as Socratic. His writings, unlike MacIntyre’s, have little to say about justice. However, Kovesi did offfer a theory of practical reason. His main contention was that all human social life embodies a set of concepts that govern and guide that life, concepts without which that life would be impossible. These include our moral concepts. For Kovesi, moral concepts are not external to, but constitutive of social life in any of its possible forms. But in the course of his argument he also developed a way of thinking about how concepts work, which we term ‘conceptual functionalism’, and which we will elucidate

Moral Notions, with Three Papers on Plato

Morality is often thought of as non-rational or sub-rational. In Moral Notions, first published in 1967, Julius Kovesi argues that the rationality of morality is built into the way we construct moral concepts. In showing this he also resolves the old Humean conundrum of the relation between 'facts' and 'values'. And he puts forward a method of reasoning that might make 'applied ethics' (at present largely a hodge-podge of opinions) into a constructive discipline. Kovesi's general theory of concepts - important in its own right - is indebted to his interpretation of Plato, and his three papers on Plato, first published here, explain this debt. This new edition of Moral Notions also includes a foreward by Philippa Foot, a biography of the author, and a substantial afterword in which the editors, Robert Ewin and Alan Tapper, explain the signficance of Kovesi's work

The Characteristics of the Chemichal Properties of Ultisols Sub Groups in Some Areas of Northern Sumatra

The purpose of the study to determine the characteristics of the chemichal properties of ultisols sub groups in some areas of Northern Sumatra. This research uses descriptive method by conducting surveys and soil samples up to 6 sub group of Typic Hapludults, Typic Paleudults, Psammentic Paleudults, Typic Plinthudults, Typic Ochraquults, Typic Paleaquults taken a depth of 0-30 cm at random (purposive random sampling) and composited by each sub group. Parameters analyzed were soil texture, pH, C-organic, total N, total P, P-available, exch.-K, CEC, BS, Al-exch., and aluminum saturation. The results showed that soil texture in each sub group varies the sandy clay, clay, loamy sand, clay loam, clay, and sandy clay loam. Soil pH has a wry criteria except in Typic Paleudults and Typic Paleaquults is very wry. C-organic content, total N, total P, P-available, K-exch, CEC, and BS in each sub group classified in the very low to low criteria except CEC in Typic Paleudults with the criteria moderate. Ultisols sub group has the characteristic physical and chemical properties of different/ varied

Why Worry about Business Ethics?

There are many problems about business ethics. What I want to deal with is only part of the problem: I want to consider just what can properly be expected of business in general terms by way of ethical behaviour and, along with that, what is special about business ethics and how it is related to the personal morality we are all expected to exhibit in our day-to-day lives; I want to consider how it is that ethical confusions arise from people's mistaking the relationship between personal morality and business ethics; and I want to consider what can be done by way of education in business ethics to raise the standards and just what role philosophical ethics can play in that

Fabrication of a Hybrid Transition Edge Sensor Array for Lynx

Lynx is a proposed NASA X-Ray telescope flight mission aimed at achieving state-of-the-art angular and energy resolution with a 100 kilopixel array to probe the hot energetic young universe in unprecedented detail. To achieve these goals, our team plans on leveraging our current work in development of the focal plane for the Athena X-Ray Integral Field Unit (X-IFU) while advancing the state-of-the-art in transition edge sensor (TES) X-ray detector technology. The TES is an optimal technology for achieving both high energy and fine angular resolution at the same time because pixel features can be made extremely small and the absorber which dominates the heat capacity can be tuned to meet resolution requirements. Specifically, the proposed mission concept calls for a hybrid detector of three different arrays fabricated in the same planar process in one focal plane and optimized for different science goals. The main arrays consist of 5x5 hydras, 25 pixels of 4 micron thick Au absorbers each with a different thermal link to one common TES. The outer array has absorbers on a 50-micron pitch for most of the 5 arc-minute field-of-view, and the inner array has 25-micron absorbers for the central 1 arc-minute region. A high resolution array consisting of single pixel 1 micron thick Au absorbers on 50-micron pitch will lie off to the side. Reading out an array of this magnitude will likely require improvements in indium bump bonding to superconducting flexible wiring. Fabrication of absorbers of two different sizes requires electroplating through a photoresist mold by careful tuning of the current density to achieve uniform flat absorbers on a fine pitch scale, followed by ion milling to yield narrow streets separating the pixels while preserving high quantum efficiency. We report on progress made at fabricating the hybrid array with different absorber sizes and thicknesses. Further, we also report on ongoing work to adequately heat sink the pixels with backside wire bonding and copper coating. We also report on work to improve detector pixel yield and top side indium bump bonding to flexible wiring