It is shown that if A and C are sets of degrees uniformly recursive in 0' with $\mathbf{0} \nonin \mathscr{C}$ then there is a degree b with b' = 0', b ∪ c = 0' for every c ∈ C, and $\mathbf{a} \nleq \mathbf{b}$ for every a ∈ A ∼ {0}. The proof is given as an oracle construction recursive in 0'. It follows that any nonrecursive degree below 0' can be joined to 0' by a degree strictly below 0'. (...) Also, if $\mathbf{a ' and a" = 0" then there is a degree b such that a ∪ b = 0' and a ∩ b = 0. (shrink)

As the detrimental effects of human agency loom large in the ‘Anthropocene’, theologians and philosophers have called for restraint by invoking the concept of kenosis. Although a ‘self-emptying’ form of life helps to counter the ways that humans are increasingly driving other species to extinction, we argue that such calls are often compromised by relying on notions of the Creator’s own attenuated or self-limited agency. They therefore trade in a competitive construal that is susceptible to the tendency of human agency (...) to either displace, or project itself upon, all other agencies, inadvertently perpetuating the ‘human epoch’. In their place, we critically develop the new direction in kenotic theology that speaks of divine self-realization in history through ‘deep incarnation’. Our constructive proposal argues for a more thoroughgoing recognition of both the transcendence of divine agency and, as a corollary, the diverse agencies of our fellow creatures. (shrink)

What if philosophy, theology, and science spent a little more time together? These fields often seem at odds, butting metaphysical heads. Instead of talking at, how about talking with one another? This book engages three academic disciplines--distinct yet sharing much in common--in a slice of conversation and community in which participants have aimed at validating the other and the way the other sees the world. The result is a collection of essays united by a thread that can be hard to (...) find in academia. In bringing together a wide range of contributors on a project that at first seemed unlikely, Irreconcilable Differences? is also a testament to the spirit of cooperation and hard work--evidence that small acts and events can make a big difference, and that sometimes all you need in order to make something good happen is an idea with a little support along the way. The editors of this collection are hopeful that its contributors and readers will keep looking for ways to bridge academic, social, and political gaps. We need to forge relationships based on personal knowledge and proper confidence seeking to make meaningful claims in an increasingly complex world. (shrink)

This book diagnoses an urgent need for change and renewal in a period of crisis for philosophy, science and society. The Florentine Renaissance, some six hundred years ago, took a huge leap forward into realism, rationality and self-awareness. It was born out of the waning authority of medieval institutions and beliefs.We stand now at a similar junction in history. It is apparent to many that reductionist science with its materialist values -- the worldview that has driven modern culture for the (...) last two centuries -- is losing credibility. Its objectives of growth and acquisition, and its guiding principles asserting that there is no intrinsic meaning to life or purpose in the cosmos, are now widely seen as creating an unsustainable world. The essays gathered in A New Renaissance are a cultural response to the failings of the materialist worldview. Contributions in the first part diagnose the sources of the crisis in today's world. The second section searches for a new understanding of consciousness and mind, based on findings in recent non-materialist philosophy. The third section looks to a renewal of spirituality beyond religion, aiming to recapture the personal depth and connection to the cosmos that materialism denies or ignores. The fourth section examines possible reforms in politics, economics and education to help bring forth a society that can sustain the flourishing of human beings in the globally interconnected world of the twenty-first century. (shrink)

In Emerson and the Conduct of Life, David M. Robinson describes Ralph Waldo Emerson's evolution from mystic to pragmatist, stressing the importance of Emerson's undervalued later writing. Emerson's reputation has rested on the addresses and essays of the 1830s and 1840s, in which he propounded a version of transcendental idealism, and memorably portrayed moments of mystical insight. But Emerson's later writings suggest an increasing concern over the elusiveness of mysticism, and an increasing stress on ethical choice and practical (...) power. These works reveal Emerson as an ethical philosopher who stressed the spiritual value of human relations, work and social action. (shrink)

This essay challenges the portrayal of philosophical idealism as sinful ‘confinement in the self’, arguing that this obscures a relationship between Hegel and Bonhoeffer characterised by variation rather than contradiction. I first trace a limited congeniality between their respective critiques of the ‘beautiful soul’ and the ‘privately virtuous’, showing how both thinkers resist moral isolation through the call to confession. Second, I follow their attempts to overcome an oppositional logic between such social exchange and divine agency, rooted in the syntax (...) of Hegel’s phrase ‘God existing as community’. This provides sharper focus to Bonhoeffer’s variations, changing the subject from God to Christ and the attendant act from reciprocal confession to intercessory prayer. Rather than merely defensive revision, I argue that this reveals an agile Christology which can sustain an ethical posture of ‘being for others’ through the withheld confession and broken trust typical of a communion of sinners. (shrink)

Images of mindsuperbly summarizes work on cognitive neuroscienee using PET scanning. Some of the data emphasized suggests that parietal cortex is involved in the disengagement of attention. We have discovered neurons in awake monkeys which could perform this function. Another point of emphasis is the concept of neutral cues. Although an appealing concept, it is extremely difficult to define what is actually neutral.

Engineers use neural networks to control systems too complex for conventional engineering solutions. To examine the behavior of individual hidden units would defeat the purpose of this approach because it would be largely uninterpretable. Yet neurophysiologists spend their careers doing just that! Hidden units contain bits and scraps of signals that yield only arcane hints about network function and no information about how its individual units process signals. Most literature on single-unit recordings attests to this grim fact. On the other (...) hand, knowing a system's function and describing it with elegant mathematics tell one very little about what to expect of interneuronal behavior. Examples of simple networks based on neurophysiology are taken from the oculomotor literature to suggest how single-unit interpretability might decrease with increasing task complexity. It is argued that trying to explain how any real neural network works on a cell-by-cell, reductionist basis is futile and we may have to be content with trying to understand the brain at higher levels of organization. (shrink)

Back cover: How is God revealed through the life of a human community? Dietrich Bonhoeffer's theological ethics begins from the claim to 'Christ existing as community', which David Robinson presents as one of several critical and politically astute variations on G.W.F. Hegel's philosophy of religion.

Entrepreneurs typically live with the ever-present threat of business failure arising from limited financial resources and aggressive competition in the marketplace. Under these circumstances, conflicting priorities arise and the entrepreneur is thus faced with certain dilemmas. In seeking to resolve these, entrepreneurs must often rely on their own judgment to determine “what is right”. There is thus a need for a technique to assist them decide on a course of action when no precedent or obvious solution exists. This research paper (...) examines how entrepreneurs experience and deal with these dilemmas. The research is based on interviews with seven entrepreneurs in established service-oriented ventures, which gave rise to 26 dilemmas. These dilemmas were analyzed by making use of the Synergy Star technique, which is introduced here as a tool that is useful in defining any dilemma, isolating the ethical component, and resolving the dilemma in a way that is congruent with the entrepreneur’s personal world-view. (shrink)

In editing Plato's Sophist for the new OCT vol. I, ed. E. A. Duke, W. F. Hicken, W. S. M. Nicoll, D. B. Robinson, and J. C. G. Strachan , there was less chance of giving novel information about W = Vind. Supp. Gr. 7 for this dialogue than for others in the volume, since Apelt's edition of 1897 was used by Burnet in 1900 and was based on Apelt's own collation of W. The result was better than the (...) somewhat confused information printed by Burnet, even in his 1905 reprint, for W for the other dialogues in vol. I. But in the Sophist as elsewhere in vol. I collations largely due to Dr W. S. M. Nicoll added new facts about all of BDTWP and their correctors, and the search for testimonia largely carried out by Dr E. A. Duke added new facts in that area. A reviewer counts 66 changes in our text of the Sophist, which may perhaps be a slight over-estimate. Classification of changes as substantive or as falling into different groups is sometimes difficult, but I think plausible figures are as follows. We have in 25 places made a different choice of readings from the primary mss. and testimonia. We have printed conjectures where Burnet kept a ms. reading in 17 places, but conversely we have reverted to a ms. reading where Burnet had a conjecture in 8 places. We have printed alternative conjectures to conjectures adopted by Burnet in 6 places. So we have actually departed from the primary sources on at most 9 more occasions overall than Burnet. What must be noted is that Burnet had already printed conjectures on something like 87 occasions , so our percentage addition to Burnet's departures from the primary sources is modest. Moreover Burnet printed about 25 readings from testimonia; we have followed him in 20 or so of these cases, and this in turn implies that the primary mss. are in error at these further 20 places. It needs to be underlined that though Burnet undoubtedly deserved to be regarded as a safe and cautious editor, nevertheless he departed from the primary mss. on average about twice per Stephanus page in this dialogue. Sometimes, of course, testimonia showed him right to do this, but testimonia cover only a quite small part of this dialogue. Otherwise Burnet accepted almost 90 conjectures. For the Politicus the figures are fairly similar; Burnet accepted 22 Byzantine conjectures and 35–40 more modern ones. The new OCT there adds 15 or so more conjectures. (shrink)

This reissue of Richard Robinson's classic volume on Aristotle's Politics contains his clear and accurate translation of, and commentary on, books III and IV, brought up to date by a supplementary essay and new bibliography by David Keyt. This is the ideal companion to study these important books of a classic text in the history of political philosophy.

This is a concordance of page numbers in the following editions of Merleau-Ponty's Phenomenology of Perception: English editions prior to the Routledge Classics 2002; Routledge Classics edition, with the new pagination; the French edition from Gallimard, prior to 2005; the 2e edition from Gallimard, 2005, with new pagination.

Dietrich Bonhoeffer’s account of a transnational “confessing” church, developed with allusion to W.E.B. Du Bois, offers critical potential for addressing the problem of the global color line. To make this case, I first trace the ways in which Du Bois’s and Bonhoeffer’s German–American exchange studies contribute to their critical standpoints. Bonhoeffer’s “Protestantism without Reformation” is then examined to show that its view of American denominations is not mere German paternalism but a critique of how atomized churches can mask racial segregation, (...) even as it takes seriously America’s founding as a “nation of refugees.” Finally, Bonhoeffer’s references to intercultural encounter, particularly with respect to the Jewish diaspora in his later Ethics, provide for the extension of his ecclesiology beyond Germany and the “West.” Specifically, Du Bois’s own creedal language and pan-Africanism require that a truly global confession of the “form of Christ” must attend to unrecognized histories from the “Black Atlantic.”. (shrink)

Solution concepts for game play implicitly assume what information is relevant for choosing moves. Maximin and Eliminating Dominated Strategies use payoff order; mixed strategies and Harsanyi's risk dominance use payoff values. "Cooperative" strategies use previous choices, ignoring payoffs altogether. We first define the 12 symmetric 2 × 2 games as a continuous payoff space then use this space to evaluate strategies based on different types of information. Strategic success is shown to be sensitive to actual payoffs and seldom consistent for (...) all games of an ordinally defined category such as Chicken. A new hybrid strategy using both payoff and choice information is introduced and shown to produce efficient outcomes in all symmetric 2×2 games when employed by both players. It does well in evolutionary tournaments against strategies of other types, especially in the difficult distribution games including Battle-of-the-Sexes. (shrink)