Must we always pursue economic growth? Kogelmann answers yes. Not only should poor countries pursue growth, but rich countries should as well. Kogelmann aims to provide awealth-insensitive argument– one demonstrating all countries should pursue growth regardless of their wealth. His central argument – the no halting growth (NHG) argument – says no country experiencing growth should stop it, because doing so requires undermining the conditions causing it and those conditions are independently morally desirable, so they should not be undermined. For (...) countries not growing, he may argue that they have an obligation to implement the conditions that cause growth because they are independently morally desirable. Call this the implementation argument. I contend that neither argument is wealth-insensitive as each fails to establish an obligation to pursue growth. I attempt to diagnose how this could be and propose that it is a product of attempting to answer three questions about growth simultaneously. (shrink)

Jeffrey Barrett presents the most comprehensive study yet of a problem that has puzzled physicists and philosophers since the 1930s.

Lewis signaling games illustrate how language might evolve from random behavior. The probability of evolving an optimal signaling language is, in part, a function of what learning strategy the agents use. Here we investigate three learning strategies, each of which allows agents to forget old experience. In each case, we find that forgetting increases the probability of evolving an optimal language. It does this by making it less likely that past partial success will continue to reinforce suboptimal practice. The learning (...) strategies considered here show how forgetting past experience can promote learning in the context of games with suboptimal equilibria. (shrink)

In this article, I propose a business paradigm that allows and enables the integration of environmental ethics into business decisions while creating a competitive advantage through the use of an ethical framework based on classical American pragmatism. Environmental ethics could be useful as an alternative paradigm for business ethics by offering new perspectives and methodologies to grant consideration of the natural environment. An approach based on classical American pragmatism provides a superior framework for businesses by focusing on experimentation and innovation, (...) driving a long-term focus, and providing actionable clarity. Under a pragmatic approach to ethics, the choice for sustainability becomes self-evident for business performance and moral reasons. (shrink)

Husserl is well known for his critique of the “mathematizing tendencies” of modern science, and is particularly emphatic that mathematics and phenomenology are distinct and in some sense incompatible. But Husserl himself uses mathematical methods in phenomenology. In the first half of the paper I give a detailed analysis of this tension, showing how those Husserlian doctrines which seem to speak against application of mathematics to phenomenology do not in fact do so. In the second half of the paper I (...) focus on a particular example of Husserl’s “mathematized phenomenology”: his use of concepts from what is today called dynamical systems theory. (shrink)

This chapter presents the main formalism of the book, which is used in subsequent chapters to describe a variety of concepts in Husserlian phenomenology, and thereby unify them. A dynamical systems approach to Husserl is introduced, and several dynamical laws of Husserlian phenomenology are described. The first is an expectation rule according to which expectations are determined by what a person knows, sees, and does. The second is a learning rule according to which background knowledge is updated in a specific (...) way when experiences fulfill or frustrate prior expectations. In addition to these rules, a “supervenience function” is described, which associates how a thing is seen with a “trail set,” the set ways that thing is expected to look, relative to all possible ways of moving around it. This function further illustrates the explanatory dimension of phenomenology described in Chap. 2, whereby how we immanently experience things is determined by how we expect them to look relative to counterfactual movement patterns. (shrink)

I develop a “two-systems” interpretation of Husserl’s theory of belief. On this interpretation, Husserl accounts for our sense of the world in terms of (1) a system of embodied horizon meanings and passive synthesis, which is involved in any experience of an object, and (2) a system of active synthesis and sedimentation, which comes on line when we attend to an object’s properties. I use this account to defend Husserl against several forms of Heideggerean critique. One line of critique, recently (...) elaborated by Taylor Carman, says that Husserl wrongly loads everyday perception with explicit beliefs about things. A second, earlier line of critique, due to Hubert Dreyfus, charges Husserl with thinking of belief on a problematic Artificial Intelligence (AI) model which involves explicit rules applied to discrete symbol structures. I argue that these criticisms are based on a conflation of Husserl’s two systems of belief. The conception of Husserlian phenomenology which emerges is compatible with Heideggerean phenomenology and associated approaches to cognitive science (in particular, dynamical systems theory). (shrink)

There has been a lot of discussion recently regarding abstract artifacts and how such entities (e.g., fictional characters like Sherlock Holmes, and mythological planets like Vulcan), if they indeed exist, could possibly be our creations. One interesting aspect of some of these debates concerns the extent to which creative intentions play a role in the creation of artifacts generally, both abstract and concrete. I here address the creation of concrete artifacts in particular. I ultimately defend a Brock-inspired, heterodox view on (...) which creative intentions are not at all necessary for the creation of concrete artifacts. A concrete artifact is just a hunk of matter having a certain configuration owing to human activity and, given that configuration, is disposed to participate in other human activities. (shrink)

Any (1-)consistent and sufficiently strong system of first-order formal arithmetic fails to decide some independent Gödel sentence. We examine consistent first-order extensions of such systems. Our purpose is to discover what is minimally required by way of such extension in order to be able to prove the Gödel sentence in a nontrivial fashion. The extended methods of formal proof must capture the essentials of the so-called 'semantical argument' for the truth of the Gödel sentence. We are concerned to show that (...) the deflationist has at his disposal such extended methods--methods which make no use or mention of a truth-predicate. (edited). (shrink)

Because of the conceptual difficulties it faces, quantum mechanics provides a salient example of how alternative metaphysical commitments may clarify our understanding of a physical theory and the explanations it provides. Here we will consider how postulating alternative quantum worlds in the context of Hugh Everett III’s pure wave mechanics may serve to explain determinate measurement records and the standard quantum statistics. We will focus on the properties of such worlds, then briefly consider other metaphysical options available for interpreting pure (...) wave mechanics. These reflections will serve to illustrate both the nature and the limits of naturalized metaphysics. (shrink)

There is one critical way we honor great tragedies: by never forgetting. Collective remembrance is as old as human society itself, serving as an important source of social cohesion, yet as Jeffrey Andrew Barash shows in this book, it has served novel roles in a modern era otherwise characterized by discontinuity and dislocation. Drawing on recent theoretical explorations of collective memory, he elaborates an important new philosophical basis for it, one that unveils profound limitations to its scope in relation (...) to the historical past. Crucial to Barash’s analysis is a look at the radical transformations that symbolic configurations of collective memory have undergone with the rise of new technologies of mass communication. He provocatively demonstrates how such technologies’ capacity to simulate direct experience—especially via the image—actually makes more palpable collective memory’s limitations and the opacity of the historical past, which always lies beyond the reach of living memory. Thwarting skepticism, however, he eventually looks to literature—specifically writers such as Walter Scott, Marcel Proust, and W. G. Sebald—to uncover subtle nuances of temporality that might offer inconspicuous emblems of a past historical reality. (shrink)

Guiding our response in this essay is our view that current efforts to demarcate the role of the clinical ethicist risk reducing its complex network of authorizations to sites of power and payment. In turn, the role becomes susceptible to various ideologies—individualisms, proceduralisms, secularisms—that further divide the body from the web of significances that matter to that body, where only she, the patient, is located. The security of policy, standards, and employment will pull against and eventually sever the authorization secured (...) by authentic moral inquiry. Instead of asking “What do I need to know?”, the question animating the drive to standardize will be “What is the policy or standard?” The claims of the authors in this issue of HEC Forum confirm these suspicions. (shrink)

Finding disjunctivist versions of direct realism unexplanatory, Mark Johnston [(2004). Philosophical Studies, 120, 113–183] offers a non-disjunctive version of direct realism in its place and gives a defense of this view from the problem of hallucination. I will attempt to clarify the view that he presents and then argue that, once clarified, it either does not escape the problem of hallucination or does not look much like direct realism.

How do cells direct the microtubule motor protein dynein to move cellular components to the right place at the right time? Recent studies in budding yeast shed light on a new mechanism for directing dynein, involving the protein She1. She1 restricts where and when dynein moves the nucleus and mitotic spindle. Experiments with purified proteins show that She1 binds to microtubules and inhibits dynein by stalling the motor on its track. Here I describe what we have learned so far about (...) She1, based on a combination of genetic, cell biology, and biophysical approaches. These findings set the stage for further interrogation of the She1 mechanism, and raise the question of whether similar mechanisms exist in other species. (shrink)

There is a long tradition of trying to find a satisfactory interpretation of Everett's relative-state formulation of quantum mechanics. Albert and Loewer recently described two new ways of reading Everett: one we will call the single-mind theory and the other the many-minds theory. I will briefly describe these theories and present some of their merits and problems. Since both are no-collapse theories, a significant merit is that they can take advantage of certain properties of the linear dynamics, which Everett apparently (...) considered to be important, to constrain their statistical laws. (shrink)

Abstract: C. S. Peirce's psychological analysis of belief, doubt, and inquiry provides insights into the nature of scientific knowledge. These in turn can be used to construct an account of scientific knowledge where the notions of belief, truth, rational justification, and inquiry are determined by the relationships that must hold between these notions. I will describe this account of scientific knowledge and some of the problems it faces. I will also describe the close relationship between pragmatic and naturalized accounts of (...) scientific knowledge. (shrink)

Using a large sample of retail investors as well as experimental data we find that risk and ambiguity aversion are positively correlated. We provide evidence that a common link is decision mode: intuitive thinkers tolerate more risk and ambiguity than effortful reasoners. One interpretation is that intuitive thinking confers an advantage in risky or ambiguous situations. We present supporting lab and field evidence that intuitive thinkers outperform others in uncertain environments. Finally, we find that risk and ambiguity aversion vary with (...) individual characteristics and wealth. The wealthy are less risk averse but more ambiguity averse, which has implications for financial puzzles. (shrink)

This paper concerns two composite Lewis-Skyrms signaling games. Each consists in a base game that evolves a language descriptive of nature and a metagame that coevolves a language descriptive of the base game and its evolving language. The first composite game shows how a pragmatic notion of truth might coevolve with a simple descriptive language. The second shows how a pragmatic notion of probability might similarly coevolve. Each of these pragmatic notions is characterized by the particular game and role that (...) it comes to play in the game. (shrink)

On Bohm''s formulation of quantum mechanics particles always have determinate positions and follow continuous trajectories. Bohm''s theory, however, requires a postulate that says that particles are initially distributed in a special way: particles are randomly distributed so that the probability of their positions being represented by a point in any regionR in configuration space is equal to the square of the wave-function integrated overR. If the distribution postulate were false, then the theory would generally fail to make the right statistical (...) predictions. Further, if it were false, then there would at least in principle be situations where a particle would approach an eigenstate of having one position but in fact always be somewhere very different. Indeed, we will see how this might happen even if the distribution postulate were true. This will help to show how loose the connection is between the wave-function and the positions of particles in Bohm''s theory and what the precise role of the distribution postulate is. Finally, we will briefly consider two attempts to formulate a version of Bohm''s theory without the distribution postulate. (shrink)

Recent developments, both in the cognitive sciences and in world events, bring special emphasis to the study of morality. The cognitive sciences, spanning neurology, psychology, and computational intelligence, offer substantial ad- vances in understanding the origins and purposes of morality. Meanwhile, world events urge the timely synthesis of these insights with traditional ac- counts that can be easily assimilated and practically employed to augment moral judgment, both to solve current problems and to direct future action. The object of the following (...) paper is to present such a synthesis in the form of a model of moral cognition, the ACTWith model of conscience. The purpose of the model is twofold. One, the ACTWith model is intended to shed light on personal moral dispositions, and to provide a tool for actual human moral agents in the refinement of their moral lives. As such, it relies on the power of personal introspection, bolstered by the careful study of moral exemplars available to all persons in all cultures in the form of literary or religious fig- ures, if not in the form of contemporary peers and especially leadership. Two, the ACTWith model is intended as a minimum architecture for fully func- tional artificial morality. As such, it is essentially amodal, implementation non-specific and is developed in the form of an information processing control system. There are given as few hard points in this system as necessary for moral function, and these are themselves taken from review of actual human cognitive processes, thereby intentionally capturing as closely as possible what is expected of moral action and reaction by human beings. Only in satisfying these untutored intuitions should an artificial agent ever be properly regarded as moral, at least in the general population of existing moral agents. Thus, the ACTWith model is intended as a guide both for individual moral develop- ment and for the development of artificial moral agents as future technology permits. (shrink)

Early on in the development of Practicing Healthcare Ethicists Exploring Professionalization (PHEEP), the founding members recognized the need to address and meet two important goals: (1) the creation of a dynamic, rigorous process to support the exploratory work, and (2) the establishment of the means—deliberative engagement—to generate and justify the substantive content of professionalization-related products, such as practice standards and position statements. Drawing from social justice and deliberative democracy conceptions and insights (among others), the authors identify and describe the core (...) elements of the “process scaffolding” and “deliberative means” that inform PHEEP’s deliberative engagement methodology. The paper demonstrates how these process and substantive features have been meaningfully instantiated in the decision making framework established by PHEEP for its use in the development of professionalization-related products by Canadian practicing healthcare ethicists. (shrink)

Sungmoon Kim’s Confucian Democracy in East Asia: Theory and Practice is a brilliant and engaging contribution to our understanding of democratic theory and practice.1 The title of my comment here emphasizes the innovative way in which Kim moves from practice to theory by relying on the vibrant Confucian civil society in South Korea as both the normative inspiration for and practical reflection of his model of Confucian democracy. In the first section below, I highlight three interrelated ways in which Kim’s (...) book is methodologically quite interesting and then pose some questions about the relation between theory and practice as framed by the book. In the second section, I turn to what I take to be one of the... (shrink)

Set-valued choice functions provide a framework that is general enough to encompass a wide variety of theories that are significant to the study of rationality but, at the same time, offer enough structure to articulate consistency conditions that can be used to characterize some of the theories within this encompassed variety. Nonetheless, two-tiered choice functions, such as those advocated by Isaac Levi, are not easily characterized within the framework of set-valued choice functions. The present work proposes conditional choice functions as (...) the proper carriers of synchronic rationality. The resulting framework generalizes the familiar one mentioned above without emptying it and, moreover, provides a natural setting for two-tiered choice rules. (shrink)

David Hume’s skeptical solution to the problem of induction was grounded in his belief that we learn by means of custom. We consider here how a form of reinforcement learning like custom may allow an agent to learn how to learn in other ways as well. Specifically, an agent may learn by simple reinforcement to adopt new forms of learning that work better than simple reinforcement in the context of specific tasks. We will consider how such a bootstrapping process may (...) lead to a system that includes trial-and-error forms of learning like win-stay/lose-shift, probe and adjust, and simple reinforcement itself together with higher-rationality inferential tools. (shrink)

RÉSUMÉ: Selon une ontologie platonicienne, il faut qu’une exemplification platonicienne lie des particuliers physiques et un universel non localisé pour qu’i! y ait connexion entre propriété et choses. Dans cet article, je discute du lien d’exemplification platonicien, lequel a l’intéressante faculté de lier des entités localisées à une entité non localisée et donc, pour reprendre les mots d’Armstrong, la faculté de traverser le domaine du non spatialement localisé et celui du spatialement localisé. La littérature ne contient à peu près aucune (...) discussion de l’exemplification. J’en discute et signale une nouveau problème relatif à la connexion entre un universel platonicien et des particuliers physiques. (shrink)