In the fall of 1985 Carnegie Mellon University established a Department of Philosophy. The focus of the department is logic broadly conceived, philos­ ophy of science, in particular of the social sciences, and linguistics. To mark the inauguration of the department, a daylong celebration was held on April 5, 1986. This celebration consisted of two keynote addresses by Patrick Sup­ pes and Thomas Schwartz, seminars directed by members of the department, and a panel discussion on the computational model of mind (...) moderated by Dana S. Scott. The various contributions, in modified and expanded form, are the core of this collection of essays, and they are, I believe, of more than parochial interest: they turn attention to substantive and reflective interdis­ ciplinary work. The collection is divided into three parts. The first part gives perspec­ tives (i) on general features of the interdisciplinary enterprise in philosophy (by Patrick Suppes, Thomas Schwartz, Herbert A. Simon, and Clark Gly­ mour), and (ii) on a particular topic that invites such interaction, namely computational models of the mind (with contributions by Gilbert Harman, John Haugeland, Jay McClelland, and Allen Newell). The second part con­ tains (mostly informal) reports on concrete research done within that enter­ prise; the research topics range from decision theory and the philosophy of economics through foundational problems in mathematics to issues in aes­ thetics and computational linguistics. The third part is a postscriptum by Isaac Levi, analyzing directions of (computational) work from his perspective. (shrink)

Just like the sequel to a successful movie, O’Reilly and Munakata’s “Computational Explorations in Cognitive Neuroscience” aims to follow up and expand on the original 1986 “Parallel Distributed Processing” volumes edited by James McClelland, David Rumelhart and the PDP research group. This kinship, which is explicitly recognized by the authors as the book is prefaced by Jay McClelland, is perceptible throughout Computational Explorations: Not only does this volume visit many of the problems and paradigms that the original books (...) were focused on (so making Computational Explorations feel more like a remake than like a sequel), but there also is an instantly recognizable, and clearly “psychological” approach to the role of computational modelling in the cognitive neurosciences. The result is a highly effective, wonderful introduction to the ideas, methods, and problems that characterize this still burgeoning domain. (shrink)

This piece, included in the drift special issue of continent., was created as one step in a thread of inquiry. While each of the contributions to drift stand on their own, the project was an attempt to follow a line of theoretical inquiry as it passed through time and the postal service from October 2012 until May 2013. This issue hosts two threads: between space & place and between intention & attention. The editors recommend that to experience the drifiting thought (...) that attention be paid to the contributions as they entered into conversation one after another. This particular piece is from the BETWEEN SPACE & PLACE thread: April Vannini, Those Between the Common * Laura Dean & Jesse McClelland, Ballard: A Portrait of Placemaking * Amara Hark Weber, Crossroad * Isaac Linder & Berit Soli-Holt, The Call of the Wild: Terror Modulations * Ashley D. Hairston, Momma taught us to keep a clean house * Sean Smith, The Garage * * * * Instead of beginning with radical doubt, we start from naiveté. —Graham Harman, The Quadruple Object Deep in the forest a call was sounding, and as often as he heard this call, mysteriously thrilling and luring, he felt compelled to turn his back upon the fire and the beaten earth around it, and to plunge into the forest, and on and on, he knew not where or why; nor did he wonder where or why, the call sounding imperiously, deep in the forest. —Jack London, The Call of the Wild The figure of the feral remains a perpetual enigma, but the parameters remain relatively consistent. A person, usually a child, enters civilization after having been raised by wolves or kept in some kind of cruel captivity. The outsider perspective on domestication ensuing in an edge of a culture's self-recognition of its clumsier attributes, what has been taken for granted becomes apparent, is brought to the foreground with the stranger and made questionable. Amusement follows naïve questions or observations such as Kaspar Hauser in the Herzog film, The Enigma of Kaspar Hauser, when Kaspar notes that while in his room he is engulfed by it, but when he looks at the tower he can turn away and it disappears. Ergo, the room is larger than the tower. How entertaining. The aberrant one destabilizes the comforting cultural normative. Places become seen as mere impressions out of space, a patterning, a rut that not everyone lives in like us. This is one figure of the feral. The naiveté that begs all the questions. As a figure for a certain philosophical disposition, the rapidity of one’s saccade scans the environment, intuits it’s space, not from an initial thaumazein or a Critchlean sense of disappointment, but from a child-like naiveté bent on survival. To serve the naïve is merely one form of critique, and it is not nearly used enough in lieu of the critique that provides answers. How dull. It is not necessary to be an outsider to entrench a critique with naiveté. After having forced to suffer in the most parched and rocky terror, itself for so long rooted upwards of fifty feet into the ground upon which it grows, even a grapevine can spontaneously produce a white grape on a red vine. The curious feral can arise from within, and like pinot grigio, it adds variety without admonishing its roots. There is also the feral dog. Not raised by wolves, but humans. Founded in place the figure of this feral denies this place. The trajectory of this feral roves from the cultivated to uncultivated, or in speaking of plants from controlled to volunteer, finding the necessary nutrients and survival patterns on its own. Finding other places, reaching out into space testing its fertility. And when introduced into a foreign environment, it withers or flourishes. We would like to attempt a thesis at this juncture and to accept neither feral figure in its entirety, but to argue for the intimate conjunction between a cultivated place and its resonance with the space it procures for its nest and kin. I'm not a biter, I'm a writer for myself and others. —Jay-Z, What More Can I Say? I am writing for myself and strangers. This is the only way that I can do it. Everybody is a real one to me, everybody is like some one else too to me. No one of them that I know can want to know it and so I write for myself and strangers. —Gertrude Stein, The Making of Americans There is no subjective disposition outlining an unambiguous individual of the para-academy. There is no para-academic. We all have day jobs. 'Para-academic' seeped through the cracks as an adjective in the call to frame publishing dedicated to the critical rigor expected by academic publishing, but to deny the limitations of guarded legitimation through capital means. Open-access holds hands with this parasitic descriptor. Para-academic publishing's refusal to adhere to the valuation of locked access of a site, the site “of a desperate initiation to the empty form of value,” 1 seeks to recognize not merely an inclusive interpretation of significance, but the significance of thinking practice. The practice inside the paywalls of academic 'education' is held in a deathgrip by its infatuation with value and information, both empty without the apprehension of human experience, the barbaric yawp. “I can't breathe in here.” It is not that a para-academic practice leads one to the childish wonder of Kaspar Hauser who wonders about the spatiality of his room. It is the academic legitimation that distorts that one can hold the understanding of both in a constellation of place and space. Led to believe there is only a place for things, we are led to disillusionment. It is also not that a para-academic practice relinquishes itself to the invasive growth outside of careful cultivation, an abandonment of pleasantries for the toothy growl of a predator. It is the academy's fear that thought does not require capital to signify value. Some of the most nutritious meals can be foraged. Defining a para-academic practice is not outlining a place of accreditation of the practice, it is the recognition that any place is subject to modulation by the space it inhabits as well as creates. The para-academic practice keeps an eye of the creation of spaces, follows those paths that eat themselves in the name of academia. This is not unlike Red Peter's report to the academy, only successful if we report in idle idiosyncratic banalities that we have once again become victorious in our acculturation and nullification within the confines of accredited mush and our trajectory of wild rigor is defeated in our desire for recognition as recognizable in this place. Weeds are integral to the functioning of a large ecosystem. The manicured garden is entirely reliant on its keeper. The pansy can also go wild once neglected, the daisy definitely does.... a universe comes into being when a space is severed or taken apart. The skin of a living organism cuts off an outside from an inside. So does the circumference of a circle in a plane. By tracing the way we represent such a severance, we can begin to reconstruct, with an accuracy and coverage that appear almost uncanny, the basic forms underlying linguistic, mathematical, physical, and biological science, and can begin to see how the familiar laws of our own experience follow from the original act of severance. The act is itself already remembered, even if unconsciously, as our first attempt to distinguish different things in a world where, in the first place, the boundaries can be drawn anywhere we please. At this stage the universe cannot be distinguished from how we act upon it, and the world may seem like shifting sand beneath our feet. —George Spencer-Brown, Laws of Form Two edges are created: an obedient, conformist, plagiarizing edge, and another edge, mobile, blank, which is never anything but the site of its effect: the place where the death of language is glimpsed. These two edges, the compromise they bring about, are necessary. —Roland Barthes, The Pleasure of the Text Between these two epigraphs, interminable questions of where and questions of happening, gesture, and interface. To stay buoyed between a site of visible happening and haptic perspicacity. Bounded by one or the other leads to a desiccation of potential knowledge. The tumbleweed tumbles until met with mud, a bare structure moving but not movement. A tumbleweed tumbleweeds, propagates only at a place. It becomes significant again, continues. Significance, the site where meaning is made known through kinesthetic apprehension. 2 The feral founds a gestural horizon; an outsider’s scrawl-becoming-law; Deleuze teaching Meno’s dog geometry. Place as marked, outlined, recognized, territorialized. The academies marked by their peculiar disciplines, outlined by their rigid boundaries, recognized as factories of value. This far from ensures complete purchase on the space of thought, but it has made an undeniably elaborate means of making work significant. The academy is a muddy spot, it is fertile, but its gates are high and its dogs are barking. The coordinates of concept and experience. Already claimed by a stabilizing suspension, the terms enter specificity of ‘this is this’. Another correlation: activity and the individual. The individual, a placeholder in the crosshairs of juridical identification. Activity, what expands and surrounds this location, but utterly indebted to the node of “one who”. What's happening in this oscillation of nature and nurture is practice. Practice, as Stengers tells us “is not the activity of an individual or the product of that activity. It is the ingredient without which neither that activity nor this product would exist as such.” 3 Moving outward from our own honing, we're curious about the ingredient creating the place for holding conceptual and experiential engagements in each hand. And we'd like to argue that this place is not a limiting specification, but a practice undulating daily, by the minute. And we call this practice the para-academic practice. I repeat: there was no attraction for me in imitating human beings; I imitated them because I needed a way out, and for no other reason. —Franz Kafka, A Report to an Academy In order to exist, man must rebel, but rebellion must respect the limit it discovers in itself—a limit where minds meet and, in meeting, begin to exist. — Albert Camus, The Rebel Anyone is a para-academic or practicer of such means. The academic can, and we argue should, be active para-academically, to escape the bounds, recognizing no site specific place as a place to rest on or the place to grab the Kafka's top and wonder at its disobedience not to continue. Yet, the para-academic practice must maintain the desire for rigor in scholarship. Indeed desiring past itself to claim a more naïve rigor, one that does not take its form for granted. Without a para-academic practice, the scholar spends half the time merely working on behalf of a hierarchy, to maintain it, and the other measly amounts of time are in the name of thinking, but only in name. Not to mention the amount of debt it takes to attend the halls of higher education. Not to mention the snoring tenures. Not to mention the barely scraping by adjuncts. Not to mention the materials that shake the very force of producible theory. Not to mention when swimming in texts becomes slogging through data. Academia is a barbaric food chain and it is our claim that there is, as always, an imperative for thought to move, with Heidegger, beyond the logics of calculation and planning, to a time of its own. The path, into the panic of the dark wood of this space can be followed by any; any who let the silence and the rigor enter the play. Where the little theater is larger when inhabited ; where the data of the tutor asymptotically refutes; and where, as much as one wouldn’t expect it here, ballet may turn out to be the most feral of forms… NOTES Jean Baudrillard, “Value's Last Tango” Simulacra and Simulation trans. Sheila Faria Glaser,. “What is significance? It is meaning, insofar as it is sensually produced.” Roland Barthes in The Pleasure of the Text. Isabelle Stengers, “The Science Wars” Cosmopolitics I trans. Robert Bononno, 47. (shrink)

: Nagarjuna seems willing to embrace contradictions while at the same time making use of classic reductio arguments. He asserts that he rejects all philosophical views including his own-that he asserts nothing-and appears to mean it. It is argued here that he, like many philosophers in the West and, indeed, like many of his Buddhist colleagues, discovers and explores true contradictions arising at the limits of thought. For those who share a dialetheist's comfort with the possibility of true contradictions commanding (...) rational assent, for Nagarjuna to endorse such contradictions would not undermine but instead confirm the impression that he is indeed a highly rational thinker. It is argued that the contradictions he discovers are structurally analogous to many discovered by Western philosophers and mathematicians. (shrink)

Theoretical biology and economics are remarkably similar in their reliance on mathematical models, which attempt to represent real world systems using many idealized assumptions. They are also similar in placing a great emphasis on derivational robustness of modeling results. Recently philosophers of biology and economics have argued that robustness analysis can be a method for confirmation of claims about causal mechanisms, despite the significant reliance of these models on patently false assumptions. We argue that the power of robustness analysis has (...) been greatly exaggerated. It is best regarded as a method of discovery rather than confirmation. (shrink)

Ecologist Richard Levins argues population biologists must trade‐off the generality, realism, and precision of their models since biological systems are complex and our limitations are severe. Steven Orzack and Elliott Sober argue that there are cases where these model properties cannot be varied independently of one another. If this is correct, then Levins's thesis that there is a necessary trade‐off between generality, precision, and realism in mathematical models in biology is false. I argue that Orzack and Sober's arguments fail since (...) Levins's thesis concerns the pragmatic features of model building not just the formal properties of models. (shrink)

This paper addresses some connections between conceptions of the will and the theory of practical reason. The first two sections argue against the idea that volitional commitments should be understood along the lines of endorsement of normative principles. A normative account of volition cannot make sense of akrasia, and it obscures an important difference between belief and intention. Sections three and four draw on the non-normative conception of the will in an account of instrumental rationality. The central problem is to (...) explain the grip of instrumental requirements even in cases in which agents do not fully endorse the ends they are pursuing. The solution I propose appeals to coherence constraints on the beliefs that condition the distinctive volitional stance of intention. (shrink)

In this essay, I argue that uneliminated idealizations pose a serious problem for scientific realism. I consider one method for “de-idealizing” models—robustness analysis. However, I argue that unless idealizations are eliminated from an idealized theory and robustness analysis need not do that, scientists are not justified in believing that the theory is true. I consider one example of modeling from the biological sciences that exemplifies the problem.

Achieving genuine engagement and understanding between communities with radically divergent worldviews is challenging. If there is no common ground on which to stand and have a discussion, the likely outcomes of an apparent intercultural disagreement are a stalemate, or the (sometimes colonialist) imposition of a single worldview, or a kind of relativistic tolerance that falls short of genuine engagement. In this paper, we suggest a way forward that takes as its starting point the philosophical discussion of deep disagreement, using the (...) example of taniwha (powerful water beings that must be treated with respect) to outline a strategy for building intercultural understanding and enabling constructive intercultural dialogue. (shrink)

We discuss the structure of Buddhist theory, showing that it is a kind of moral phenomenology directed to the elimination of egoism through the elimination of a sense of self. We then ask whether being raised in a Buddhist culture in which the values of selflessness and the sense of non-self are so deeply embedded transforms one’s sense of who one is, one’s ethical attitudes and one’s attitude towards death, and in particular whether those transformations are consistent with the predictions (...) that Buddhist texts themselves make. We discover that the effects are often significant, but not always expected. (shrink)

Forcing occurs when a magician influences the audience's decisions without their awareness. To investigate the mechanisms behind this effect, we examined several stimulus and personality predictors. In Study 1, a magician flipped through a deck of playing cards while participants were asked to choose one. Although the magician could influence the choice almost every time (98%), relatively few (9%) noticed this influence. In Study 2, participants observed rapid series of cards on a computer, with one target card shown longer than (...) the rest. We expected people would tend to choose this card without noticing that it was shown longest. Both stimulus and personality factors predicted the choice of card, depending on whether the influence was noticed. These results show that combining real-world and laboratory research can be a powerful way to study magic and can provide new methods to study the feeling of free will. (shrink)

Based on the author's nearly 30 years' of teaching introductory philosophy — and his observations of where beginning readers run into difficulty — this compact “primer” gives readers the basic tools they need to explore philosophical reading and writing for the first time. Provides insights and strategies for helping readers get started with reading, thinking about, and discussing philosophical concepts and writing short philosophical essays about what they've been reading and thinking; includes a new chapter that illustrates techniques for probing (...) beneath the expository surface of a given question to uncover the inevitable structure of presuppositions and problems underlying it. (shrink)

In recent years, there has much attention given by philosophers to the ubiquitous role of models and modeling in the biological sciences. Philosophical debates has focused on several areas of discussion. First, what are models in the biological sciences? The term ‘model’ is applied to mathematical structures, graphical displays, computer simulations, and even concrete organisms. Is there an account which unifies these disparate structures? Second, scientists routinely distinguish between theories and models; however, this distinction is more difficult to draw in (...) the biological sciences since biologists often only have a variety of models and rarely have something like a fundamental theory. What then is a theory in biology? Third, how are models related to empirical or “target” systems? (shrink)

Most contemporary accounts of moral responsibility take desert to play a central role in the nature of moral responsibility. It is also assumed that desert is a backward-looking concept that is not directly derivable from any forward-looking or consequentialist considerations, such as whether blaming an agent would deter the agent from performing similar bad actions in the future. When determining which account of moral responsibility is correct, proponents of desert-based accounts often take intuitions about cases to provide evidence either in (...) favor of or against a proposed theory. In this paper, I discuss two experiments that test whether folk intuitions accord with what desert-based accounts would predict. Results suggest that moral responsibility intuitions are sensitive to forward-looking considerations, thus posing a problem for desert-based accounts of moral responsibility. If appealing to intuitions about cases is a valid method of discovering the nature of moral responsibility and desert, it seems either desert is not entirely backward-looking or moral responsibility is not exclusively desert-based. These experimental results also suggest that consequentialist accounts of moral responsibility, which have largely been abandoned due to their counterintuitive nature, are perhaps not so counterintuitive after all. (shrink)

This is a reply to the essays by Catherin Prueitt, Sonam Kachru, and Roy Tzohar on the problem of intersubjectivity in Yogācāra, from a panel at the American Academy of Religion. I argue that the problem of explaining genuine intersubjectivity, as opposed to parallel subjectivity remains unsolved.

People do not choose to suffer from catastrophic illnesses, but considerable human choice is involved in the ways in which the participants in the process treat and conduct research on these diseases. Catastrophic Diseases draws a powerful and humane portrait of the patients who suffer from these illnesses as well as of the physician-investigators who treat them, and describes the major pressures, conflicts, and decisions which confront all of them. By integrating a discussion of "facts" and "values," the authors highlight (...) the forces which affect new developments in medicine—such as kidney and heart transplants—and the controversial issues they generate. Katz and Capron explore these issues through the use of dual conceptual perspectives. Their study first examines and evaluates the authority which should be vested in each of the chief participants in the catastrophic disease process—the physician-investigator, the patient-subject and his relatives, the professionals, and the state. Challenging questions are raised concerning medical education, informed consent, and professional responsibility. The authors next explore how the roles and capacities of the participants vary not only according to the basic issues they face but also according to the point in decision-making at which these issues arise. The process of investigating and treating catastrophic diseases, the authors believe, can thus usefully be divided into three decision-making stages—the formulation of policy, the administration of research and therapy, and the review of the decisions and their consequences. In conclusion, Katz and Capron demonstrate the need for a variety of individuals and groups with diverse values to be involved in decision-making in a manner which will not unnecessarily impede the scientific investigation of these diseases. (shrink)

A modern evolutionary perspective emphasizing life history theory and behavioral ecology is brought to bear on the three core patterns of attachment that are identified in studies of infants and young children in the Strange Situation and adults using the Adult Attachment Interview. Mating and parenting correlates of secure/autonomous, avoidant/dismissing, and resistant/preoccupied attachment patterns are reviewed, and the argument is advanced that security evolved to promote mutually beneficial interpersonal relations and high investment parenting; that avoidant/dismissing attachment evolved to promote opportunistic (...) interpersonal relations and low-investment parenting; and that resistant/preoccupied attachment evolved to foster “helper-at-the-nest” behavior and indirect reproduction. (shrink)

Scholars and media practitioners who gathered at "Media Ethics Summit II" explored a wide range of topics, many of them new since the 1987 summit. This article draws from those conversations and from the scholarly papers drafted by Christians and Cooper and distributed prior to the summit. It constitutes an informal agenda of issues and themes for anyone concerned with the current and future states of media ethics. The agenda falls roughly under nine touch points: issues raised by new technology (...) and changing corporate environments; economic and other challenges to truth telling, objectivity, and other traditions; media and government issues; issues of accountability and transparency in all media of communication; educational issues; issues of diversity and globalization of all media; new agendas for ethics research and pedagogy; individual freedom and responsibility, and ongoing monitoring of the media ethics environment. (shrink)

In this chapter, Odenbaugh first provides a conceptual framework for thinking about climate modeling, specifically focused on general circulation models. Second, he considers what makes models independent of one another. Third, he shows robustness analysis, which depends on models being independent of one another, can be used to remove doubts about idealizations in general climate models. Finally, he considers a dilemma for robustness analysis; namely, it leads to either an infinite regress of idealizations or a complete removal of idealizations. A (...) response to the dilemma is given defending a form of epistemic contextualism and by drawing a distinction between relative and absolute robustness. (shrink)

Among Carl Schmitt's most notable and controversial contributions to political theory was his claim that “all the significant concepts of the modern doctrine of the state are secularized theological concepts.” First formulated in 1922 in his Political Theology, this contention remained constant throughout his long career, as evidenced by its return in his Political Theology II, published in 1970. Here Schmitt's Cadtholic background was clearly apparent, for in so arguing, he was recapitulating the familiar topos of biblical prefiguration in which (...) the New Testament was understood as realizing the latent meaning of the Old. Viewing modern politics as merely the secularized version of a prior theology allowed Schmitt to develop his strong notion of the sovereign as a profane divinity with virtually all of the omnipotent attributes of its alleged sacred predecessor. (shrink)

In this essay, I first consider what the implications of global climate change will be regarding issues of equity. Secondly, I consider two types of proposals which focus on sustainable emissions and subsistence rights respectively. Thirdly, I consider where these proposal types conflict. Lastly, I argue under plausible assumptions, these two proposals actually imply similar policies regarding global climate change.

Most analytic epistemologists, foundationalists and coherentists alike, have rejected the possibility of an infinitely long, non-recurring regress of justified beliefs. it is instructive to inquire why this notion has received nearly universal condemnation. in a review of recent work six sorts of arguments against infinite justificatory chains are examined. it is concluded firstly that, while regresses in which each belief is justified solely via relations to further beliefs cannot exist, the impossiblity of other sorts of infinite justificatory chains has not (...) been shown, and secondly that there may nevertheless be sound methodological reasons for provisionally rejecting the infinite regress possibility while more satisfactory alternatives are explored. (shrink)

This study examines a significant gap in the role of providing ethical guidance and support for community-based research. University and health-based ethical review committees in New Zealand predominantly serve as ‘gatekeepers’ that consider the ethical implications of a research design in order to protect participants and the institution from harm. However, in New Zealand, community-based researchers routinely do not have access to this level of support or review. A relatively new group, the New Zealand Ethics Committee (NZEC), formed in 2012, (...) responds to the uneven landscape of access for community-based research. By offering ethical approval inclusive of the review of a project’s study design outside institutional settings, NZEC has endeavoured to move beyond a gatekeeping research governance function to that of bridge-building. This change of focus presents rich possibilities but also a number of limitations for providing ethical review outside conventional institutional contexts. This paper reports on the NZEC’s experience of working with community researchers to ascertain the possibilities and tensions of shifting ethics review processes from research governance to a focus on research ethics in community-based participatory research. (shrink)

Honor walks are ceremonies that purportedly honor organ donors as they make their final journey from the ICU to the OR. In this paper, we draw on Ronald Grimes’ work in ritual studies to examine honor walks as ceremonial rituals that display medico-technological power in a symbolic social drama (Grimes, 1982). We argue that while honor walks claim to honor organ donors, ceremonies cannot primarily honor donors, but can only honor donation itself. Honor walks promote the quasi-religious idea of donation (...) as a “good death,” and mask the ambiguity and discomfort inherent in organ donation to promote greater acceptance by the medical community. While some goods may be achieved through honor walks, particularly for donor families, it is still important to examine the negative work done by this practice. (shrink)

Discusses epistemic foundationalism. Examines the confrontation between Wilfrid Sellars's critique of the ‘Myth of the Given’ and William Alston's defence of ‘immediate knowledge’, and explores and endorses Sellars's strong epistemic internalism and the integrated normative accounts of justification, language‐mastery, concept‐possession, and perceptual experience that support it. The proceduralist thesis that the activity of justifying is prior to the state of being justified is elucidated and defended.

Ecologists attempt to understand the diversity of life with mathematical models. Often, mathematical models contain simplifying idealizations designed to cope with the blooming, buzzing confusion of the natural world. This strategy frequently issues in models whose predictions are inaccurate. Critics of theoretical ecology argue that only predictively accurate models are successful and contribute to the applied work of conservation biologists. Hence, they think that much of the mathematical work of ecologists is poor science. Against this view, I argue that model (...) building is successful even when models are predictively inaccurate for at least three reasons: models allow scientists to explore the possible behaviors of ecological systems; models give scientists simplified means by which they can investigate more complex systems by determining how the more complex system deviates from the simpler model; and models give scientists conceptual frameworks through which they can conduct experiments and fieldwork. Critics often mistake the purposes of model building, and once we recognize this, we can see their complaints are unjustified. Even though models in ecology are not always accurate in their assumptions and predictions, they still contribute to successful science. (shrink)

The relation between Prāsaṅgika-Madhyamaka accounts of time and contemporary physical accounts of time are considered. Caution is urged in assimilating them too quickly, and caution that there are many differences in detail. Nonetheless, it is shown that if we follow carefully a philosophical arc from Nāgārjuna through Tsongkhapa and Dōgen, we encounter a relational account of time and of our experience of temporality that can inform thought about the ontological status of time in contemporary physical theory, about the anisotropy of (...) time, and about the observer-relativity of time. There is room for dialogue, but only if we are clear about what Madhyamaka does and does not bring to the table. (shrink)

In Hypatia's 3, issue, Xinyan Jiang describes a failed experiment in sexual equality conducted during the Chinese Cultural Revolution. She believes the lesson to be drawn from it is that males will continue to have an advantage in societies requiring much physical strength. In contrast, I argue here that this failed experiment shows that the Maoist attempt to force women into men's roles was not feminist. American pioneers are cited as a counterexample.

Richmond Campbell and Victor Kumar’s _A Better Ape_ is very plausible accout of how the “moral mind” evolved. In my commentary, I raise questions and objections regarding their views on the units of selection, the emotions, the intrinsic motivation of moral norms, and the nature of moral progress.

The article explains why Soviet dissidents and the reformers of the Gorbachev era chose to characterize the Soviet system as totalitarian. The dissidents and the reformers strongly disagreed among themselves about the origins of Soviet totalitarianism. But both groups stressed the effects of totalitarianism on the individual personality; in doing so, they revealed themselves to be the heirs of the tsarist intelligentsia. Although the concept of totalitarianism probably obscures more than it clarifies when it is applied to regimes like the (...) Nazi and the Soviet, the decision of the dissidents and the reformers to use the term enabled them to clarify their own values and the reasons they felt compelled to criticize the Soviet Union and to call for its radical reform. (shrink)