We argue that C. Darwin and more recently W. Hennig worked at times under the simplifying assumption of an eternal biosphere. So motivated, we explicitly consider the consequences which follow mathematically from this assumption, and the infinite graphs it leads to. This assumption admits certain clusters of organisms which have some ideal theoretical properties of species, shining some light onto the species problem. We prove a dualization of a law of T.A. Knight and C. Darwin, and sketch a decomposition (...) result involving the internodons of D. Kornet, J. Metz and H. Schellinx. A further goal of this paper is to respond to B. Sturmfels’ question, “Can biology lead to new theorems?”. (shrink)
In contrast to many of his contemporaries, A. J. Ayer was an analytic philosopher who had sustained throughout his career some interest in developments in the work of his ‘continental’ peers. Ayer, who spoke French, held friendships with some important Parisian intellectuals, such as Camus, Bataille, Wahl and Merleau-Ponty. This paper examines the circumstances of a meeting between Ayer, Merleau-Ponty, Wahl, Ambrosino and Bataille, which took place in 1951 at some Parisian bar. The question under discussion during this meeting was (...) whether the sun existed before humans did, over which the various philosophers disagreed. This disagreement is tangled with a variety of issues, such as Ayer’s critique of Heidegger and Sartre (inherited from Carnap), Ayer’s response to Merleau-Ponty’s critique of empiricism, and Bataille’s response to Sartre’s critique of his notion of ‘unknowing’, which uncannily resembles Ayer’s critique of Sartre. 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We show, roughly speaking, that it requires ω iterations of the Turing jump to decode nontrivial information from Boolean algebras in an isomorphism invariant fashion. More precisely, if α is a recursive ordinal, A is a countable structure with finite signature, and d is a degree, we say that A has αth-jump degree d if d is the least degree which is the αth jump of some degree c such there is an isomorphic copy of A with universe ω in (...) which the functions and relations have degree at most c. We show that every degree d ≥ 0 (ω) is the ωth jump degree of a Boolean algebra, but that for $n no Boolean algebra has nth-jump degree $\mathbf{d} > 0^{(n)}$ . The former result follows easily from work of L. Feiner. The proof of the latter result uses the forcing methods of J. Knight together with an analysis of various equivalences between Boolean algebras based on a study of their Stone spaces. A byproduct of the proof is a method for constructing Stone spaces with various prescribed properties. (shrink)
Louis Agassiz.--Address at the Emerson Centenary in Concord.--Robert Gould Shaw.--Francis Boott.--Thomas Davidson: a knight-errant of the intellectual life.--Herbert Spencer's autobiography.--Frederick Myers' services to psychology.--Final impressions of a psychical researcher.--On some mental effects of the earthquake.--The energies of men.--The moral equivalent of war.--Remarks at the peace banquet.--The social value of the college-bred.--The university and the individual: The Ph.D. octopus. The true Harvard. Stanford's ideal destiny.--A pluralistic mystic.
Introduction -- The truth that is true for me -- Aestheticism -- The ethical -- The knight of faith -- Truth is subjectivity -- Pseudonymity -- The present age -- Love -- The self -- World-weariness.
'Critical Management Studies', or 'CMS', has emerged over the last ten years as the term to describe a diverse group of work that has adopted a critical or questioning approach to the traditional concerns of Management Studies. In this time, CMS has come to exert an increasing influence in Management and Management Studies, and while it has prompted fierce debate about its validity and use, there is no doubt that the rapidly growing interest in CMS has produced a vibrant and (...) exciting body of work. -/- Christopher Grey and Hugh Willmott, leading authorities in this area, have collected together seventeen readings which reflect these developments, and show why CMS has become an important field of research. The book is divided into four sections, 'Anticipating CMS', looking at some of the roots of CMS, 'Studying Management Critically', 'Critical Studies of Management', and 'Assessing CMS', examining some of the internal and external critical discussions of CMS. -/- Each reading and its significance is introduced by the editors, and in their introduction to the Reader, they reflect more broadly on the history of CMS. In particular, they consider its institutionalization, both in terms of its becoming an identifiable body of work or approach, and its institutional context within business schools, and indeed what it means to produce a Reader of critical work. -/- As an assessment of CMS, the Reader will be of interest to academics, researchers, and students of Management Studies. As an introduction to CMS, the book will prove invaluable to students taking courses requiring familiarity with the CMS literature. -/- Includes work by: -/- Paul S. Adler, Mats Alvesson, P. D. Anthony, James R. Barker, Loren Baritz, Stewart Clegg, Bill Cooke, Stanley Deetz, David Dunkerley, Christopher Grey, Heather Hopfl, David Knights, Richard Marsden, C Wright Mills, Martin Parker, Rosemary Pringle, Paul Thompson, Barbara Townley, Hugh Willmott, and Edward Wray-Bliss. (shrink)