We agree with Ainslie's general approach to intertemporal choices and self-control. However, we argue that a concept of “will” is superfluous in explaining tradeoffs between SS (smaller and sooner) and LL (larger and later) rewards in a framework of temporal goal setting and goal aggregation. We provide an alternative framework of reference point-dependent tradeoffs between SS and LL options.

Host-microbiome interactions (HMIs) are critical for the modulation of biological processes and are associated with several diseases, and extensive HMI studies have generated large amounts of data. We propose that the logical representation of the knowledge derived from these data and the standardized representation of experimental variables and processes can foster integration of data and reproducibility of experiments and thereby further HMI knowledge discovery. A community-based Ontology of Host-Microbiome Interactions (OHMI) was developed following the OBO Foundry principles. OHMI leverages established (...) ontologies to create logically structured representations of microbiomes, microbial taxonomy, host species, host anatomical entities, and HMIs under different conditions and associated study protocols and types of data analysis and experimental results. (shrink)

© 2017. The American Astronomical Society. All rights reserved.We present new observations of the low-mass companion to HD 984 taken with the Gemini Planet Imager as a part of the GPI Exoplanet Survey campaign. Images of HD 984 B were obtained in the J and H bands. Combined with archival epochs from 2012 and 2014, we fit the first orbit to the companion to find an 18 au orbit with a 68% confidence interval between 14 and 28 au, an eccentricity (...) of 0.18 with a 68% confidence interval between 0.05 and 0.47, and an inclination of 119°with a 68% confidence interval between 114°and 125°. To address the considerable spectral covariance in both spectra, we present a method of splitting the spectra into low and high frequencies to analyze the spectral structure at different spatial frequencies with the proper spectral noise correlation. Using the split spectra, we compare them to known spectral types using field brown dwarf and low-mass star spectra and find a best-fit match of a field gravity M6.5 ±1.5 spectral type with a corresponding temperature of K. Photometry of the companion yields a luminosity of log=2.88 ± 0.07 dex with DUSTY models. Mass estimates, again from DUSTY models, find an age-dependent mass of 34 ±1 to 95 ±4 M Jup. These results are consistent with previous measurements of the object. (shrink)

Neural network models have recently made striking progress in natural language processing, but they are typically trained on orders of magnitude more language input than children receive. What can these neural networks, which are primarily distributional learners, learn from a naturalistic subset of a single child's experience? We examine this question using a recent longitudinal dataset collected from a single child, consisting of egocentric visual data paired with text transcripts. We train both language-only and vision-and-language neural networks and analyze the (...) linguistic knowledge they acquire. In parallel with findings from Jeffrey Elman's seminal work, the neural networks form emergent clusters of words corresponding to syntactic (nouns, transitive and intransitive verbs) and semantic categories (e.g., animals and clothing), based solely on one child's linguistic input. The networks also acquire sensitivity to acceptability contrasts from linguistic phenomena, such as determiner-noun agreement and argument structure. We find that incorporating visual information produces an incremental gain in predicting words in context, especially for syntactic categories that are comparatively more easily grounded, such as nouns and verbs, but the underlying linguistic representations are not fundamentally altered. Our findings demonstrate which kinds of linguistic knowledge are learnable from a snapshot of a single child's real developmental experience. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Books ReceivedThe Ambitions of Curiosity: Understanding the World in Ancient Greece and China. By G.E.R. Lloyd. Cambridge: Cambridge University Press, 2002. Pp. xvi + 175. Price not given.The Art of the Han Essay: Wang Fu's Ch'ien-Fu Lun. By Anne Behnke Kinney. Tempe: Center for Asian Studies, Arizona State University, 1990. Pp. xi + 154. Paper $10.00.The Autobiography of Jamgön Kongtrul: A Gem of Many Colors. By Jamgön Kongtrul (...) Lodrön Thayé and translated by Richard Barron (Chökyi Nyima). Ithaca, New York: Snow Lion Publications, 2003. Pp. xxii + 549. Price not given.Awesome Nightfall: The Life, Times, and Poetry of Saigyō. By William R. LaFleur. Boston: Wisdom Publications, 2003. Pp. xiii + 173. Paper $14.95.Becoming the Compassion Buddha: Tantric Mahamudra for Everyday Life. By Lama Thubten Yeshe, edited by Robina Courtin, and foreword by Geshe Lhundub Sopa. Boston: Wisdom Publications, 2003. Pp. xi + 194. Paper $14.95.Between Two Worlds East and West: An Autobiography. By J. N. Mohanty. New Delhi: Oxford University Press, 2002. Pp. ix + 134. Hardcover RS 525.00.The Chinese Face of Jesus Christ. Edited by Roman Malek, S.V.D. Sankt Augustin, Germany: Institut Monumenta Serica and China-Zentrum; and Nettetal, Germany: Steyler Verlag, 2002. Pp. 391. EUR 40.00.Chinese Medicine in Contemporary China: Plurality and Synthesis. By Volker Scheid. Durham and London: Duke University Press, 2002. Pp. xiv + 407. Hardcover $69.95. Paper $23.95.Confucian Feminist: Memoirs of Zeng Baosun (1893-1978). Translated and adapted by Thomas L. Kennedy. Philadelphia: American Philosophical Society, 2002. Pp. xxi + 170. Price not given.Consciousness Studies: Cross-Cultural Perspectives. By K. Ramakrishna Rao. Jefferson (North Carolina) and London: McFarland and Company, 2002. Pp. 367. Hardcover $65.00.Constituting Communities: Theravāda Buddhism and the Religious Cultures of South and Southeast Asia. Edited by John Clifford Holt, Jacob N. Kinnard, and Jonathan S. Walters. Albany: State University of New York Press, 2003. Pp. viii + 224. Hardcover $65.50. Paper $21.95.Developments in Indian Philosophy from Eighteenth Century Onwards: Classical and Western. By Daya Krishna. Volume X Part 1 of History of Science, Philosophy and Culture in Indian Civilization, edited by D. P. Chattopadhyaya. New [End Page 110] Delhi: Centre for Studies in Civilizations, 2001. Pp. xxiii + 417. Hardcover RS 1200.East and West: Identità e dialogo interculturale. By Giangiorgio Pasqualotto. Venezia: Marsilo Editori, 2003. Pp. 210. EUR 16.00.Effortless Action: Wu-wei as Conceptual Metaphor and Spiritual Ideal in Early China. By Edward Slingerland. New York: Oxford University Press, 2003. Pp. xii + 352. Price not given.Encountering Kā lī: In the Margins, at the Center, in the West. Edited by Rachel Fell McDermott and Jeffrey J. Kripal. Berkeley and Los Angeles: University of California Press, 2003. Pp. xviii + 321. Hardcover $55.00, £37.95. Paper $21.95, £15.95.Encyclopedia of Chinese Philosophy. Edited by Antonio S. Cua. New York and London: Routledge, 2003. Pp. xx + 1020. Hardcover $150.00.Essays on Indian Philosophy. By J. N. Mohanty and edited by Purushottama Bilimoria. New Delhi: Oxford University Press, 2002. Pp. xxxvii + 347. Paper RS 525.00.Faith, Humor, and Paradox. By Ignacio L. Götz. Westport, Connecticut: Praeger Publishers, 2002. Pp. 136. Hardcover $61.95.Four Illusions: Candrakīrti's Advice for Travelers on the Bodhisattva Path. Translated by Karen C. Lang. New York: Oxford University Press, 2003. Pp. xv + 240. Price not given.The Great Awakening: A Buddhist Social Theory. By David R. Loy. Boston: Wisdom Publications, 2003. Pp. 223. Paper $16.95.The Hidden History of The Tibetan Book of the Dead. By Bryan J. Cuevas. New York: Oxford University Press, 2003. Pp. xi + 328. Price not given.Huang Di nei jing su wen: Nature, Knowledge, Imagery in an Ancient Chinese Medical Text. By Paul U. Unschuld. Berkeley and Los Angeles: University of California Press, 2003. Pp. xii + 520. Hardcover $75.00, £52.00.In Dewey's Wake: Unfinished Work of Pragmatic Reconstruction. Edited by William J. Gavin. Albany: State University of New York Press, 2003. Pp. vi + 249. Hardcover $71.50. Paper $23.95.Knowledge and Freedom in Indian Philosophy. By Tara Chatterjea. Lanham, Maryland: Lexington Books, 2002. Pp. xvi + 159. Hardcover... (shrink)

The aim of this paper is to examine the usefulness of the Machamer, Darden, and Craver (2000) mechanism approach to gaining an understanding of explanation in cognitive neuroscience. We argue that although the mechanism approach can capture many aspects of explanation in cognitive neuroscience, it cannot capture everything. In particular, it cannot completely capture all aspects of the content and significance of mental representations or the evaluative features constitutive of psychopathology.

Entropy and information are both emerging as currencies of interdisciplinary dialogue, most recently in evolutionary theory. If this dialogue is to be fruitful, there must be general agreement about the meaning of these terms. That this is not presently the case owes principally to the supposition of many information theorists that information theory has succeeded in generalizing the entropy concept. The present paper will consider the merits of the generalization thesis, and make some suggestions for restricting both entropy and information (...) to specific arenas of discourse. (shrink)

A fundamental claim associated with parallel distributed processing theories of cognition is that knowledge is coded in a distributed manner in mind and brain. This approach rejects the claim that knowledge is coded in a localist fashion, with words, objects, and simple concepts, that is, coded with their own dedicated representations. One of the putative advantages of this approach is that the theories are biologically plausible. Indeed, advocates of the PDP approach often highlight the close parallels between distributed representations learned (...) in connectionist models and neural coding in brain and often dismiss localist theories as biologically implausible. The author reviews a range a data that strongly challenge this claim and shows that localist models provide a better account of single-cell recording studies. The author also contrast local and alternative distributed coding schemes and argues that common rejection of grandmother cell theories in neuroscience is due to a misunderstanding about how localist models behave. The author concludes that the localist representations embedded in theories of perception and cognition are consistent with neuroscience; biology only calls into question the distributed representations often learned in PDP models. (shrink)

Forgiving wrongdoers who neither apologized, nor sought to make amends in any way, is controversial. Even defenders of the practice agree with critics that such “unilateral” forgiveness involves giving up on the meaningful redress that victims otherwise justifiably demand from their wrongdoers: apology, reparations, repentance, and so on. Against that view, I argue here that when a victim of wrongdoing sets out to grant forgiveness to her offender, and he in turn accepts her forgiveness, he thereby serves some important ends (...) of apology and reparation, no matter what else he did—or did not do—by way of repair. Although much overlooked, the simple act of accepting forgiveness joins victim and offender in affirming and acting upon some important shared background assumptions, including many of those expressed in standard apologies. Perhaps more surprisingly, I argue that accepting forgiveness also fulfills the duty to counteract any concrete harm wrongfully inflicted. The argument helps explain some otherwise puzzling features of forgiveness, including that a victim can change her offender’s normative status, making him a less fitting target of the resentment, indignation and shunning of others, and even his own guilt pangs, simply by forgiving him. (shrink)

Data science, and the related field of big data, is an emerging discipline involving the analysis of data to solve problems and develop insights. This rapidly growing domain promises many benefits to both consumers and businesses. However, the use of big data analytics can also introduce many ethical concerns, stemming from, for example, the possible loss of privacy or the harming of a sub-category of the population via a classification algorithm. To help address these potential ethical challenges, this paper maps (...) and describes the main ethical themes that were identified via systematic literature review. It then identifies a possible structure to integrate these themes within a data science project, thus helping to provide some structure in the on-going debate with respect to the possible ethical situations that can arise when using data science analytics. (shrink)

While classical schools today typically exhibit a carefully considered approach to the linguistic arts of the trivium, the equally important mathematical arts of the quadrivium have received relatively little consideration. This being so, mathematics is often approached in ways that are not distinctly classical. This article seeks to establish the importance of the quadrivial arts as a means of ascending from lower to higher things. Though most know Plato’s comparison of a lack of education to being imprisoned in a cave, (...) relatively few are familiar with the role the quadrivial arts play in ascending from the cave. Because the mathematical arts cultivate and direct the imagination, they enable students to move beyond sensible particulars to the formation of forms and figures by the mind. Thus, the mathematical arts help free us from an undue preoccupation with lower things and direct us toward the pursuit of knowledge and what truly is. (shrink)

Margaret Gilbert’s ‘Three Dogmas about Promising’ is a paradigm-shifting contribution to the literature, not only for its account of promissory obligation based on joint commitment, but for its equally important focus on two properties of such obligation, which her account uniquely and elegantly captures: first, that the duty to keep a promise is necessary—the obligation stands regardless of the content or morality of the promise—and, second, that it is directed, with the promisee having unique standing to demand performance. A related (...) point, implied by Gilbert’s argument, is that moral requirements, alone, can never have those properties. Here I challenge that point, arguing that moral requirements, under the right circumstances, can give rise to necessary and directed obligations, after all, and I propose one such moral obligation of which the duty to keep a promise may well be an instance. Nevertheless, I conclude, it may not provide as plausible a basis of promissory obligation as joint commitment. (shrink)

Part of the accepted scholarly lore about Kierkegaard is that he holds that “existence”—human existence—and “the System” are mutually incompatible. For Kierkegaard, human being cannot be understood in terms of a nice, neat, complete systematic package; he shows, on this view, that the Hegelian attempt to grasp all of reality in terms of a philosophical system will always fail to grasp the reality of at least one thing: the concrete, living, existing individual human being.

Deep neural networks (DNNs) have had extraordinary successes in classifying photographic images of objects and are often described as the best models of biological vision. This conclusion is largely based on three sets of findings: (1) DNNs are more accurate than any other model in classifying images taken from various datasets, (2) DNNs do the best job in predicting the pattern of human errors in classifying objects taken from various behavioral datasets, and (3) DNNs do the best job in predicting (...) brain signals in response to images taken from various brain datasets (e.g., single cell responses or fMRI data). However, these behavioral and brain datasets do not test hypotheses regarding what features are contributing to good predictions and we show that the predictions may be mediated by DNNs that share little overlap with biological vision. More problematically, we show that DNNs account for almost no results from psychological research. This contradicts the common claim that DNNs are good, let alone the best, models of human object recognition. We argue that theorists interested in developing biologically plausible models of human vision need to direct their attention to explaining psychological findings. More generally, theorists need to build models that explain the results of experiments that manipulate independent variables designed to test hypotheses rather than compete on making the best predictions. We conclude by briefly summarizing various promising modeling approaches that focus on psychological data. (shrink)

This paper considers the problem of causal explanation in classical and statistical thermodynamics. It is argued that the irreversibility of macroscopic processes is explained in both formulations of thermodynamics in a teleological way that appeals to entropic or probabilistic consequences rather than to efficient-causal, antecedental conditions. This explanatory structure of thermodynamics is not taken to imply a teleological orientation to macroscopic processes themselves, but to reflect simply the epistemological limitations of this science, wherein consequences of heat-work asymmetries are either macroscopically (...) measurable (entropy) or calculable (probabilities), while efficient-causal relationships are obscure or indeterminable. (shrink)

The stakeholder perspective has provided a rich forum for a variety of debates at the intersection of business and society. Scholars gathered for two consecutive years, first in North America, and then in Europe, to discuss the major issues surrounding what has come to be known as stakeholder theory, to attempt to find common ground, and to uncover areas in need of further inquiry. Those meetings led to a list of “tensions” and a call for papers for this special issue (...) to help address them. In this article, we introduce the resulting articles and provide some brief commentary on their importance. We end with a few of our own observations about the stakeholder perspective and stakeholder research. (shrink)

Volume 19, Issue 11, November 2019, Page 85-87.

The lattice of r.e. equivalence relations has not been carefully examined even though r.e. equivalence relations have proved useful in logic. A maximal r.e. equivalence relation has the expected lattice theoretic definition. It is proved that, in every pair of r.e. nonrecursive Turing degrees, there exist maximal r.e. equivalence relations which intersect trivially. This is, so far, unique among r.e. submodel lattices.

While discovery of error provides personal gain for the entrepreneur, does this process automatically allocate value equitably among all stakeholders? We argue that the entrepreneurial process can be used to generate or maintain an entrepreneur’s personal wealth through the exploitation of a stakeholder group. Thus entrepreneurship can be both an equilibrating and a disequilibrating process and that both the visible hand of government and the decisions of an entrepreneur can speed or slow our movement toward value equilibrium. Speed toward value (...) equilibrium is likely to be important to a victimized stakeholder group and deserves further scholarly attention. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:From the Sacrifice of the Letter to the Voice of TestimonyGiorgio Agamben’s Fulfillment of MetaphysicsJeffrey S. Librett (bio)By denying us the limit of the Limitless, the death of God leads to an experience in which nothing may again announce the exteriority of being, and consequently to an experience which is interior and sovereign. But such an experience, for which the death of God is an explosive reality, discloses as (...) its own secret and clarification, its intrinsic finitude, the limitless reign of the Limit, and the emptiness of those excesses in which it spends itself and where it is found wanting.—Michel Foucault, “Preface to Transgression”Can there be a discourse that, without being a metalanguage or sinking into the unsayable, says language itself and exposes its limits?—Giorgio Agamben, “The Idea of Language”I shall not rest until every German sees that it is a shameful thing to be a lawyer.—Adolf Hitler, speech before theReichstag, April 26, 1942From his early works on, Giorgio Agamben has opposed the thought of no contemporary philosopher more consistently and programmatically than that of Jacques Derrida, whose questioning of phonocentric metaphysics Agamben has tried to replace by a characterization of metaphysics as (what I am calling here) graphocentric. To go back behind the replacement of the voice by the letter is for Agamben to recover the event of language itself, the taking-place of language as Being.1 In his conceptualization of the project for such a recovery, as we shall see, Agamben’s commitment to Heidegger’s fundamental ontology is overdetermined by his investment in the Christian God as logos.This philosophical program in Agamben’s early essays guides his later work on the homo sacer-sovereign relation but also distorts and disturbs the later work in three principal ways. First, it prompts him to propose an exclusively juridicopolitical understanding of the sacredness of the homo sacer, effectively scapegoating the juridical sphere for a more broadly theopolitical problem, while placing the specifically Christian background [End Page 11] of his antinomianism in a misleadingly secular, rational, and universalist light. Symptomatically, in order to accomplish this juridicopolitical reduction Agamben must reject Bataille’s analysis of sacrifice—along with the entire modern anthropological reading of the sacred—out of hand. For this rejection protects his discourse against any sustained confrontation with the importance of the sacrificial dimension for both what he calls the homo sacer and his own approach to law in his theorization of the homo sacer..Second, Agamben’s philosophical program impoverishes the account he provides of the Nazi death camps as an extreme example of the sovereign-homo sacer relation by making it impossible for him to appreciate the importance of Christian antinomianism in the formation of National Socialist ideology. For Agamben’s philosophical orientation requires or presupposes that he ignore or underestimate, first of all, the sacrificially anti-Semitic dimension of Christian antinomianism—the tendency of such antinomianism to make Judaism responsible for the ontological desert into which representation exiles us all. Further, as a consequence of his continuing commitment to this tradition, Agamben cannot see how important the tradition remains, even if in a displaced form, for Nazi anti-Semitism. I argue that Agamben’s animus against the letter blinds him to the Christian and sacrificial dimensions of the Holocaust—he ignores the former and explicitly, emphatically denies the latter dimension—because this animus represents his own commitment to the Christian antinomianism that, in its racialized National Socialist form, attempts to rid itself of the letter by sacrificing not only Judaism but the (biologically, racially construed) Jews. Because his radically antinomian program would become unsettled by his recognition of its important overlap with the ideological bases of National Socialism, Agamben cannot ultimately acknowledge the Christian and sacrificial aspects of the Holocaust.Finally, in Remnants of Auschwitz—his main reading (outside of Homo Sacer) of the significance of the Nazi death camps—Agamben positions “testimony” as the exemplary instance of the speaking of speech, the taking-place of language. The result of the destruction of European Jewry becomes here the revelation of poetic speech as a manifestation of the absolute. Unwittingly, Agamben ends up participating in... (shrink)

To commemorate 40 years since the founding of the Journal of Business Ethics, the editors in chief of the journal have invited the editors to provide commentaries on the future of business ethics. This essay comprises a selection of commentaries aimed at creating dialogue around the theme Business versus Ethics?. The authors of these commentaries seek to transcend the age-old separation fallacy :409–421, 1994) that juxtaposes business and ethics/society, posing a forced choice or trade off. Providing a contemporary take on (...) the classical question “if it’s legal is it ethical?”, David Hess explores the role of the law in promoting or hindering stakeholder-oriented purpose and governance structure. Jeffrey Harrison encourages scholars to move beyond the presupposition that businesses are either strategic or ethical and explore important questions at the intersection of strategy and ethics. The proposition that business models might be inherently ethical or inherently unethical in their design is developed by Sheila Killian, who examines business systems, their morality, and who they serve. However, the conundrum that entrepreneurs are either lauded for their self-belief and risk-taking, or loathed for their self-belief and risk-taking, is discussed by M. Tina Dacin and Julia Roloff using the metaphor of taboos and totems. These commentaries seek to explore positions that advocate multiplicity and tensions in which business ethics is not either/or but both. (shrink)

© The Author 2018. Published by Oxford University Press on behalf of The Analysis Trust. All rights reserved. For Permissions, please email: [email protected] article is published and distributed under the terms of the Oxford University Press, Standard Journals Publication Model...Philosophy of law was until recently dominated by abstract investigation into the nature of law, a pursuit known as ‘general jurisprudence’. In this way, it resembled a branch of metaphysics or mid-twentieth century philosophy of mind, seeking to uncover the essential properties (...) of a general and multiply realizable phenomenon. Today, philosophers study law with a sharper focus, and with a more specialized lens – that of ethicists, for example, or epistemologists, or philosophers of action.That is not to say there has been a drop in groundbreaking work in general jurisprudence (see, for... (shrink)

On several key issues we agree with the commentators. Perhaps most importantly, everyone seems to agree that psychology has an important role to play in building better models of human vision, and (most) everyone agrees (including us) that deep neural networks (DNNs) will play an important role in modelling human vision going forward. But there are also disagreements about what models are for, how DNN–human correspondences should be evaluated, the value of alternative modelling approaches, and impact of marketing hype in (...) the literature. In our view, these latter issues are contributing to many unjustified claims regarding DNN–human correspondences in vision and other domains of cognition. We explore all these issues in this response. (shrink)

The Securities and Exchange Commission requires publicly held US corporations to disclose all information, whether it is positive or negative, that might be relevant to an investor's decision to buy, sell, or hold a company's securities. The decisions made by corporate managers to disclose such information can significantly affect the judgments and decisions of investors. This paper examines academic accounting research on corporate managers' voluntary disclosures of earnings forecasts and non-GAAP earnings measures. Much of the evidence from this research indicates (...) that some managers engage in opportunistic disclosure behavior that often benefits one group (managers and shareholders) at the expense of other groups (often other investors). The paper concludes by discussing the ethical implications of this behavior. (shrink)

Recent perspectives on community investments suggest that they are opportunities for firms to create value for shareholders and other stakeholders. However, many corporate managers are still influenced by a widely held belief that such investments erode profits and are therefore unjustifiable from an agency perspective. In this paper, we refine and test theory regarding countervailing forces that influence community-based firm performance. We hypothesize that high levels of available slack will be associated with higher community-based performance, but that this relationship will (...) be moderated by three important governance variables: board independence, investment fund ownership, and CEO ownership. We find support for our hypotheses in longitudinal study of a large sample of U.S. corporations. (shrink)

How should the Bible be used in Christian ethics? Although this question has been addressed many times, little attention has gone to how the Bible actually has functioned in constructing theological ethics. In this book, Siker describes and analyzes the Bible's various uses in the theology and ethics of eight of the twentieth century's most important and influential Christian theologians: Reinhold Niebuhr, H. Richard Niebuhr, Bernhard Haring, Paul Ramsey, Stanley Hauerwas, Gustavo Gutierrez, James Cone, and Rosemary Radford Ruether. In approaching (...) each author, Siker organizes his study around five related questions. First, which biblical texts does each author in fact use, and, second, in what ways do they use these texts? How does each envision the authority of the Bible? What kind of hermeneutic does the author employ? Finally, what has each author's particular approach to the Bible yielded in terms of Christian Ethics, or, in other words, what are the practical results? Siker ends each chapter with a critical evaluation of the various problems and prospects for the author's use of Scripture, and concludes the study with a comparison and contrast of all the authors' respective appropriations of the Sermon on the Mount. (shrink)

There is widespread agreement in neuroscience and psychology that the visual system identifies objects and faces based on a pattern of activation over many neurons, each neuron being involved in representing many different categories. The hypothesis that the visual system includes finely tuned neurons for specific objects or faces for the sake of identification, so‐called “grandmother cells”, is widely rejected. Here it is argued that the rejection of grandmother cells is premature. Grandmother cells constitute a hypothesis of how familiar visual (...) categories are identified, but the primary evidence against this hypothesis comes from studies that have failed to observe neurons that selectively respond to unfamiliar stimuli. These findings are reviewed and it is shown that they are irrelevant. Neuroscientists need to better understand existing models of face and object identification that include grandmother cells and then compare the selectivity of these units with single neurons responding to stimuli that can be identified. (shrink)

This paper views such distinctions as creation and degeneration or good and evil in the Eastern sense of unity in polarity rather than in the Western sense of dual, antagonistic principles. Hence it considers the thermodynamic forces of evolution as processes of creation driven by entropy dissipation and explores the analogies this conception bears to the Hindu image of nature as the changing mist of a universal breath. Using this image, the paper examines the sense in which the second law (...) of thermodynamics connects chance and teleology in the operations of nature and provides for a causal hierarchy in which decision and volitional behavior co‐participate with the laws of nature to determine the course of evolution. (shrink)

Christine Korsgaard claims that an agent is less than fully rational if she allows some attitude to inform her deliberation even though she cannot justify doing so. I argue that there is a middle way, which Korsgaard misses, between the claim that our attitudes neither need nor admit of rational assessment, on the one hand, and Korsgaard's claim that the attitudes which inform our deliberation always require justification, on the other: an agent needs reasons to opt out of her concerns (...) – not reasons to opt into them or to stay in. As long as an agent has no good reason to abandon some concern of hers, she is reasonable to harbour it, and to allow it to inform her view of what reasons she has. A rational agent must therefore have the capacity to form higher-order attitudes toward her concerns; but rationality only requires that she exercise that capacity when she has some good reason to do so. (shrink)

Certain commissive speech acts, such as “I forgive you,” “I’m in favor,” “Thank you” and “Sorry,” are often characterized as “expressives,” utterances whose primary function is to express a psychological state. In contrast, I argue here that such utterances are stance-takings: speech acts that commit the speaker to behave towards others in light of a normative position she accepts. I argue that stance-taking, as developed here, makes better sense of these utterances than the standard expressivist account, in terms of their (...) meaning and the norms that govern their use. It also better accounts for how non-personal institutions – corporations, countries and courts, for example – can perform these utterances sincerely. (shrink)