We consider modifications to the standard David Lewis signaling game and relax a number of unrealistic implicit assumptions that are often built into the framework. In particular, we motivate and explore various asymmetries that exist between the sender and receiver roles. We find that endowing receivers with a more realistic set of responses significantly decreases the likelihood of signaling, while allowing for unequal selection pressure often has the opposite effect. We argue that the results of this (...) article can also help make sense of a well-known evolutionary puzzle regarding the absence of an evolutionary arms race between sender and receiver in conflict-of-interest signaling games. (shrink)

Signaling games with reinforcement learning have been used to model the evolution of term languages (Lewis 1969, Convention. Cambridge, MA: Harvard University Press; Skyrms 2006, “Signals” Presidential Address. Philosophy of Science Association for PSA). In this article, syntactic games, extensions of David Lewis’s original sender–receiver game, are used to illustrate how a language that exploits available syntactic structure might evolve to code for states of the world. The evolution of a language occurs in the (...) context of available vocabulary and syntax—the role played by each component is compared in the context of simple reinforcement learning. (shrink)

This paper develops a formal model of the subtle meaning differences that exist between grammatical alternatives in socially conditioned variation and how these variants can be used by speakers as resources for constructing personal linguistic styles. More specifically, this paper introduces a new formal system, called social meaning games, which allows for the unification of variationist sociolinguistics and game-theoretic pragmatics, two fields that have had very little interaction in the past. Although remarks have been made concerning the possible (...) usefulness of game-theoretic tools in the analysis of certain kinds of socially conditioned linguistic phenomena :645–668, 1977; Dror et al. in Lang Linguist Compass 7:561–579, 2013; in Lang Linguist Compass 8:230–242, 2014; Clark in Meaningful games: Exploring language with game theory, MIT Press, Cambridge, MA, 2014, among others), a general framework uniting game-theoretic pragmatics and quantitative sociolinguistics has yet to be developed. This paper constructs such a framework through giving a formalization of the Third Wave approach to the meaning of variation using signalling games and a probabilistic approach to speaker/listener beliefs of the kind commonly used in the Bayesian game-theoretic pragmatics framework :3–44, 2016, for recent overviews). (shrink)

This paper investigates the relationship between theology and the natural sciences by considering four realist and five nonrealist interpretations of theological understanding. These are that theology expresses biblical affirmations, the faith of the community, revelatory declarations, or a prioriconclusions, and that it is reducible to expressions of feelings, attitudes, naturalism, liberating praxis, or moral convictions. Because these views are unsatisfactory, the author calls for an imaginative form of natural theology that shows how faith's understanding of the purpose, value, and meaning (...) of reality fits how the world is actually found to be. (shrink)

I offer two potential diagnoses of the behavioral norms governing post‐truth politics by comparing the view of language, communication, and truth‐telling put forward by David Lewis (extended by game theorists), and John Searle. My first goal is to specify the different ways in which Lewis, and game theorists more generally, in contrast to Searle (in the company of Paul Grice and Jurgen Habermas), go about explaining the normativity of truthfulness within a linguistic community. The main difference is (...) that for Lewis and game theorists, “truthful” signaling follows from an align- ment of interests, and deception follows from mixed motives leading to the calculation that sending false information is better for oneself. Following in the Enlightenment tradition, Searle argues that practical reasoning, which involves mastery of at least one language, requires that actors intend to communicate. This intention includes constraining the content of statements to uphold veracity conditions. After distinguishing between these two accounts, I will artic- ulate the implications for explaining, and even informing actions, constitutive of post‐truth politics. I argue that the strategic view of communication is suffi- cient neither to model everyday conversation nor to reflect a public sphere useful for democratic govern- ment. Both the pedagogy of strategic communication as cheap talk, and its concordance with new digital information technologies, challenge norms of truthful- ness that underlie modern institutions essential to an effective public sphere. (shrink)

David Pears's contention that the Tractatus is to be understood as advancing a form of metaphysical realism is defended against McGuinness's view that Tractatus 1-2.063 is to be treated just as introducing a metaphysical myth that may be employed to bring into prominence salient features of propositions. Starting with a discussion of the involved difficulties, e.g., determining (1) whether Wittgenstein does in fact provide an argument for the existence of simple objects (2) what this object is and (3) (...) what role the existence of simple objects plays within the Picture Theory of the Proposition, Wittgenstein's argument for the existence of simple objects is reconstructed, augmenting Pears's existing account by providing further details of why Wittgenstein held that determinacy of sense requiresthe existence of simple objects. (shrink)

David Pears's contention that the Tractatus is to be understood as advancing a form of metaphysical realism is defended against McGuinness's view that Tractatus 1-2.063 is to be treated just as introducing a metaphysical myth that may be employed to bring into prominence salient features of propositions. Starting with a discussion of the involved difficulties, e.g., determining (1) whether Wittgenstein does in fact provide an argument for the existence of simple objects (2) what this object is and (3) (...) what role the existence of simple objects plays within the Picture Theory of the Proposition, Wittgenstein's argument for the existence of simple objects is reconstructed, augmenting Pears's existing account by providing further details of why Wittgenstein held that determinacy of sense requiresthe existence of simple objects. (shrink)

These starkly beautiful photographs document the daily life and labor of blue-collar workers in modern America. From a foundry in which the very fires of hell seem to blast to an air-conditioned computer control room in which the workers appear casual and comfortable, David Parker's lens captures what Peter Rachleff calls "a performance, a ritual, an exercise centuries ol""-men and women at work on factory floors. These photographs, taken in twenty plants in all parts of Minnesota, explore the (...) common bonds of industrial labor. Whether it's the Ford plant in St. Paul, the Potlatch paper mill in Cloquet, or the Toro engine manufacturer in Windom, Parker seeks to honor "the collective genius of the American worker." Excerpts from interviews with the workers reveal their opinions on such diverse topics as health care and child care, union activity, immigrant labor, and the effects of globalization. Their words and these photographs document industrial laborers and the factories in which they work, revealing how workers interact with each other and their environment and how the culture of labor is reflected in the jobs women and men do. An appendix provides a history and description of each workplace, detailing the magnitude of production and the constant ingenuity required to manufacture even the most common products. This book is a tribute to the women and men who process the foods we eat, manufacture the cars we drive, and produce the goods that make our lives comfortable. (shrink)

This article engages with the fabrication of experiences in first-person shooter video games. On one hand, it explores the forms of affective and cognitive engagement this novel type of immersive imagery demands of the player. On the other hand, the article speculates on how video games images resonate and coincide with other key practices and imaginations defining the political reality of life today. What (at least according to some accounts) matters most in the politics of life today (...) is a particular locus of mediation – the brain. The ways we imagine ourselves are today characterized by a figure of the ‘cerebral subject’. The article presents an attempt to chart video games imagery in relation to this key contemporary image of who we are, and to consider how the rhythms of the console screen might be seen as emblematic of a more general anthropology of subjectivity today. (shrink)

Transfer of information between senders and receivers, of one kind or another, is essential to all life. David Lewis introduced a game theoretic model of the simplest case, where one sender and one receiver have pure common interest. How hard or easy is it for evolution to achieve information transfer in Lewis signaling?. The answers involve surprising subtleties. We discuss some if these in terms of evolutionary dynamics in both finite and infinite populations, with and without (...) mutation. (shrink)

This chapter focuses on four questions which help to understand the presupposition accommodation as Lewis defines it. The first is a question about how we recognize that an utterance involves a presupposition. The second question is about what it is to accommodate. The third question has to do with the role of scoreboard in accommodation. The fourth question has to do with Lewis's ceteris paribus condition. The chapter considers the characterization of accommodation due to Thomason, and argues (...) that it appropriately extends the range of phenomena taken to involve accommodation. It discusses a theory of the scoreboard building on Lewis's characterization which crucially reflects the interlocutors’ recognized goals and plans in language game, and argues that this type of scoreboard plays a natural role in facilitating and constraining accommodation. The author argues that some strong limits are a natural consequence of the nature of the game and its scoreboard. (shrink)

David Lewis (1969) introduced sender-receiver games as a way of investigating how meaningful language might evolve from initially random signals. In this report I investigate the conditions under which Lewis signaling games evolve to perfect signaling systems under various learning dynamics. While the 2-state/2- term Lewis signaling game with basic urn learning always approaches a signaling system, I will show that with more than two states suboptimal pooling equilibria can evolve. (...) Inhomogeneous state distributions increase the likelihood of pooling equilibria, but learning strategies with negative reinforcement or certain sorts of mutation can decrease the likelihood of, and even eliminate, pooling equilibria. Both Moran and APR learning strategies (Bereby-Meyer and Erev 1998) are shown to promote successful convergence to signaling systems. A model is presented that illustrates how a language that codes state-act pairs in an order-based grammar might evolve in the context of a Lewis signaling game. The terms, grammar, and the corresponding partitions of the state space co-evolve to generate a language whose structure appears to reflect canonical natural kinds. The evolution of these apparent natural kinds, however, is entirely in service of the rewards that accompany successful distinctions between the sender and receiver. Any metaphysics grounded on the structure of a natural language that evolved in this way would track arbitrary, but pragmatically useful distinctions. (shrink)

"The discipline of subjectivity" is Ermanno Bencivenga's term for the "training" an individual must undergo "for there to be a self", a theme he explores through a "dialogue" with Montaigne's Essays. The form of this study is unconventional in that it "has a very short bibliography" ; indeed, the book is devoid of reference to other studies of the Essays, and the bibliography is limited largely to the author's own previous writings. Bencivenga's interpretation of Montaigne's thought is nonetheless conventional in (...) substance, in that he adheres to the commonly accepted view of Montaigne as a steadfast conservative in matters of political practice who paradoxically pursued a radical independence of private thought and judgment. Bencivenga also confronts the paradox that Montaigne, while affirming his own reliance on reason, frequently laments the tendency of human reason to lead us astray. He attempts to resolve these dilemmas by proffering what might be termed a sociobiological explanation of the value of the individual's intellectual freedom to the community: allowing a few individuals to indulge in playful philosophic speculation provides the community with a kind of "insurance" against the possibility that the context within which the community operates may be transformed in unforeseen ways, in which event some of those seemingly idle speculations may prove to be vital guides to the community's reordering. In sum, "we can have our cake and eat it, too" by "encourag[ing] the respect of tradition... and at the same time cultivat[ing] the germs of future different traditions" within an insulated intellectual "greenhouse". (shrink)

In this paper we use an experimental approach to investigate how linguistic conventions can emerge in a society without explicit agreement. As a starting point we consider the signaling game introduced by Lewis. We find that in experimental settings, small groups can quickly develop conventions of signal meaning in these games. We also investigate versions of the game where the theoretical literature indicates that meaning will be less likely to arise---when there are more than two states for (...) actors to transfer meaning about and when some states are more likely than others. In these cases, we find that actors are less likely to arrive at strategies where signals have clear conventional meaning. We conclude with a proposal for extending the use of the methodology of experimental economics in experimental philosophy. (shrink)

Talk of a “genetic program” has become almost as common in cell and evolutionary biology as talk of “genetic information”. But what is a genetic program? I understand the claim that an organism’s genome contains a program to mean that its genes not only carry information about which proteins to make, but also about the conditions in which to make them. I argue that the program description, while accurate in some respects, is ultimately misleading and should be abandoned. After (...) that, I sketch an alternative framework which is better suited to capturing the full informational nature of genes. This framework is centered on the notion of a signaling game, as originally developed by David Lewis, but expanded upon considerably by Brian Skyrms in more recent years. On the view I develop, genes turn out to be the producers and consumers of regulatory or developmental information, rather than entities encoding such information. This finding has consequences that link up with a broader debate in the philosophy of biology concerning inheritance systems. I take this to be one form of theoretical payoff that results from applying the signaling games framework to genes. (shrink)

I present a game-theoretic way to understand the situation describing Newcomb’s Problem (NP) which helps to explain the intuition of both one-boxers and two-boxers. David Lewis has shown that the NP may be modelled as a Prisoners Dilemma game (PD) in which ‘cooperating’ corresponds to ‘taking one box’. Adopting relevant results from game theory, this means that one should take just one box if the NP is repeated an indefinite number of times, but both boxes if it (...) is a one-shot game. Causal decision theorists thus give the right answer for the one-shot situation, whereas the one-boxers’ solution applies to the indefinitely iterated case. Because Nozick’s set-up of the NP is ambiguous between a one-shot and a repeated game, both of these solutions may appear plausible – depending on whether one conceives of the situation as one-off or repeated. If the players’ aim is to maximize their payoffs, the symmetric structure of the PD implies that the two players will behave alike both when the game is one-shot and when it is played repeatedly. Therefore neither the observed outcome of both players selecting the same strategy (in the PD) nor, correspondingly, the predictor’s accurate prediction of this outcome (in the NP) is at all surprising. There is no need for a supernatural predictor to explain the NP phenomena. (shrink)

Eric Posner’s signaling theory of social norms holds that individuals adopt social norms in order to signal that they have a low discount rate , and are therefore reliable long-term cooperative partners. This paper radically expands Posner’s theory by incorporating internalization into his model . I do this by tethering Posner’s theory to an evolutionary model. I argue that internalization is an adaptive quality that enhances the individual’s ability to play Posner’s signaling game and was thus selected (...) for. The idea that internalization is evolutionarily conditioned is not new; however, linking this to Posner’s theory of discount rate signals is, and doing so offers tremendous explanatory potential.Part I identifies the limitations of Posner’s purely rational choice approach, argues for the necessity of including internalization, and then proposes a model that does so – what I call the Expanded Signaling Model of Norms . Part II examines the problems that arise when we embrace such a model. How this model answers some key criticisms plaguing sociobiology is also briefly explored. Part III then examines existing criticisms of Posner’s theory, demonstrating how the Expanded Signaling Model clearly resolves these issues. The paper concludes that incorporating internalization into Posner’s signaling model greatly broadens the explanatory reach of Posner’s theory, providing a measure of clarity and predictability regarding how and why norms are internalized – an important insight, as these beliefs form the normative underpinning to law. (shrink)

We study repeated normal form games where the number of players is large. We argue that it is interesting to look at such games as being divided into subgames, each of which we call a neighbourhood. The structure of such a game is given by a graph G whose nodes are players and edges denote visibility. The neighbourhoods are maximal cliques in G. The game proceeds in rounds where in each round the players of every clique X (...) of G play a strategic form game among each other. A player at a node v strategises based on what she can observe, i.e., the strategies and the outcomes in the previous round of the players at vertices adjacent to v. Based on this, the player may switch strategies in the same neighbourhood, or migrate to another neighbourhood.We are interested in addressing questions regarding the eventual stability of such games. We incrementally impose constraints on the ‘types’ of the players. First, we look at players who are unconstrained in their strategising abilities, in that, players who may use unbounded memory. We then consider the case of memoryless players. We show that in both these cases the eventual stability of the game can be characterised in terms of potentials. We then introduce a simple modal logic in which the types of the players can be specified. We show that when the players play according to these specified types, it can be effectively decided whether the game stabilises. Finally, we look at the important heuristic of imitation. Simple imitative strategies can be specified in the logic introduced by us. We show that in a population of optimisers and imitators, we can decide how ‘worse-off’ the imitators are by playing imitative strategies rather than optimal ones. (shrink)

Sender–receiver games, first introduced by David Lewis ([1969]), have received increased attention in recent years as a formal model for the emergence of communication. Skyrms ([2010]) showed that simple models of reinforcement learning often succeed in forming efficient, albeit not necessarily minimal, signalling systems for a large family of games. Later, Alexander et al. ([2012]) showed that reinforcement learning, combined with forgetting, frequently produced both efficient and minimal signalling systems. In this article, I define a ‘dynamic’ (...) sender–receiver game in which the state–action pairs are not held constant over time and show that neither of these two models of learning learn to signal in this environment. However, a model of reinforcement learning with discounting of the past does learn to signal; it also gives rise to the phenomenon of linguistic drift. 1 Introduction2 Dynamic Signalling Games with Reinforcement Learning2.1 Introducing new states2.2 Swapping state–action pairs3 Discounting the Past3.1 Learning to signal in a dynamic world3.2 An unexpected outcome: linguistic drift4 ConclusionAppendix: A Markov Chain Analysis. (shrink)

This dissertation investigates some philosophical issues using computational models. Chapter 1 presents a Lewis-Skyrms signaling game that can exhibit a type of compositionality novel to the signaling game literature. The structure of the signaling game is motivated by an analogy to the alarm calls of putty-nosed monkeys (Cercopithecus nictitans). Putty-nosed monkeys display a compositional system of alarm calls with a semantics that is sensitive to the ordering of terms. This sensitivity to the ordering of terms has (...) not been previously modeled with a Lewis-Skyrms signaling game literature. Signaling games are valued for showing how communicative systems can arise with minimal learning tools. Simulation results show that basic (Roth-Erev) reinforcement learning is sufficient for the acquisition of a compositional signaling system sensitive to the ordering of terms. Chapter 2 investigates social epistemology in the context of an effect of cognitive biases called the illusory truth effect. The illusory truth effect is exhibited when repeated exposure to a statement increases an individual's credence in that statement. While most investigations of the illusory truth effect focus on individuals' belief formation, humans typically form beliefs within a social structure. This is particularly relevant because various social structures can give rise to repeated exposure to statements; e.g. a popular book might recurringly be discussed in one's social circle, or one or two foundational papers might always be cited by a particular lab. So, how does the illusory truth effect influence learning and belief formation in a group? This chapter uses network models to investigate this question. These models show that the illusory truth effect can be very detrimental to a group's belief formation. The effect causes networks to prematurely settle on a belief, in part, through repeated exposure to data points that are not independently generated. Previous research has indicated that the probability of such failures is near zero when networks are large or scientists are forced to explore unpopular and risky science. However, simulation results show that the harmful consequences of the illusory truth effect are robust even in large networks with mandatory exploration. Finally, Chapter 3 shows how a rudimentary type of abstraction can obtain in Lewis-Skyrms signaling games. Here, abstraction is understood as occurring when different particulars take on the same functional role. Some abstraction may be guided by innate biases, and the chapter develops an analogy of reasoning about strategic thinking in chess to highlight some epistemic concerns that are raised by the presentation of abstraction. Concretely, the signaling game models of this chapter are developed in the context of two tasks that are much simpler than strategizing in chess. The first task is a transitive inference task that has been substantially studied in both humans and non-human animals. General features of the models developed for the transitive inference task are then carried over to a model for the second task of learning rudimentary grammatical structures. This second task is based on studies of human infants and non-human primates' ability to learn ``nonsense grammars". Closing discussion highlights some strengths of the abstraction exhibited in the Lewis-Skyrms signaling game models. (shrink)

Evoke is a Python library for evolutionary simulations of signalling games. It offers a simple and intuitive API that can be used to analyze arbitrary game-theoretic models, and to easily reproduce and customize well-known results and figures from the literature.

I defend a new conception of the particular-universal distinction based on considerations about what David Lewis calls ‘amphibians’. I argue, first, that given the possibility of amphibians, two recently popular conceptions of the particular-universal distinction, namely the repeatability conception and the duplicability conception, are both objectionable since they are biased in one way or another. I then propose a more flexible conception that solves this problem by regarding amphibians as belonging to a sui generis sort of property (...) distinct from what I call ‘strong universals’ and ‘strong tropes’. Finally, I respond to some objections directed at this new account. (shrink)

Signalling games are popular models for studying the evolution of meaning, but typical approaches do not incorporate vagueness as a feature of successful signalling. Complementing recent like-minded models, we describe an aggregate population-level dynamic that describes a process of imitation of successful behaviour under imprecise perception and realization of similar stimuli. Applying this new dynamic to a generalization of Lewis’s signalling games, we show that stochastic imprecision leads to vague, yet by-and-large efficient signal use, and, moreover, that (...) it unifies evolutionary outcomes and helps avoid sub-optimal categorization. The upshot of this is that we see ‘as-if’-generalization at an aggregate level, without agents actually generalizing. _1_ Introduction _2_ Background _2.1_ Sim-max games and conceptual spaces _2.2_ Vagueness in sim-max games and conceptual spaces _2.3_ Vagueness, functional pressure, and transmission biases _3_ Imprecise Imitation _3.1_ Replicator dynamic in behavioural strategies _3.2_ Noise-perturbed conditional imitation _4_ Exploring Imprecise Imitation _4.1_ Setting the stage _4.2_ Simulation set-up _4.3_ Measures of interest _4.4_ Results _5_ Discussion _5.1_ Levels of vagueness _5.2_ Evolutionary benefits of imprecision _5.3_ Related work _6_ Conclusion Appendix. (shrink)

What is called ``orthodox'' quantum mechanics, as presented in standard foundational discussions, relies on two substantive assumptions --- the projection postulate and the eigenvalue-eigenvector link --- that do not in fact play any part in practical applications of quantum mechanics. I argue for this conclusion on a number of grounds, but primarily on the grounds that the projection postulate fails correctly to account for repeated, continuous and unsharp measurements and that the eigenvalue-eigenvector link implies that virtually (...) all interesting properties are maximally indefinite pretty much always. I present an alternative way of conceptualising quantum mechanics that does a better job of representing quantum mechanics as it is actually used, and in particular that eliminates use of either the projection postulate or the eigenvalue-eigenvector link, and I reformulate the measurement problem within this new presentation of orthodoxy. (shrink)

David Lewis is usually thought to reject what Quine called “Aristotelian essentialism”. The starting point of this paper is to define and explain Aristotelian essentialism and locate it in the context of the criticism that Quine made of quantified modal logic. Indeed, according to Quine, Aristotelian essentialism would be one of the consequences of accepting quantified modal logic. After having explained Lewis’s stance in the Quinean debate against quantified modal logic, this paper will deal with (...) the question as to whether Lewis accepts or rejects Aristotelian essentialism. I think there are different plausible interpretations of the essentialist thesis, and I will distinguish between three such interpretations. This distinction between different interpretations of essentialism is both interesting per se and helpful in understanding the senses in which Lewis is or is not an antiessentialist. I will say, in fact, that while it is true that Lewis rejects Aristotelian essentialism under the first two understandings of the essentialist thesis, he endorses such a thesis according to a third understanding. I will then take this to show that there is a sense in which Aristotelian essentialism survives in Lewis’s metaphysical theory. (shrink)

Michel de Montaigne (1533–1592), author of the Essays (published in successive, revised and expanded editions from 1580 until after his death), deserves to be recognized as the first) philosophic architect of modern liberalism, that is, a doctrine that advocates the advancement of individual liberty (under law), and consequently a reduction in the scope and purpose of government to securing what are represented by Montaigne’s successors (Hobbes, Locke, Montesquieu, and the American Founders) as people’s inherent rights to their life, liberty, (...) property, and the “pursuit of happiness” as they conceive it. His outward, periodic professions of extreme conservatism and of homage to the Catholic Church are merely a rhetorical cover designed to protect the author from being persecuted (and his book from being banned). As a practitioner of what he describes as esoteric rhetoric (attributing it to the ancient political philosophers), Montaigne invites careful readers to see through his rhetorical concealment by noting how his conservative professions are undermined by the overall train of his reasoning and argument. Although Montaigne’s argument for liberal individualism may have gone too far in its influence over the long run (that is, the 21st century), we citizens of modern liberal regimes owe him a debt of gratitude for helping to liberate us from the reign of arbitrary monarchs, oppressive aristocrats, and clerical oppressors. (shrink)

In this paper we use an experimental approach to investigate how linguistic conventions can emerge in a society without explicit agreement. As a starting point we consider the signaling game introduced by Lewis. We find that in experimental settings, small groups can quickly develop conventions of signal meaning in these games. We also investigate versions of the game where the theoretical literature indicates that meaning will be less likely to arise—when there are more than two states for (...) actors to transfer meaning about and when some states are more likely than others. In these cases, we find that actors are less likely to arrive at strategies where signals have clear conventional meaning. We conclude with a proposal for extending the use of the methodology of experimental economics in experimental philosophy. (shrink)

When two people engage in a conversation, knowingly or unknowingly, they are playing a game. Players of such games have diverse objectives, or winning conditions: an applicant trying to convince her potential employer of her eligibility over that of a competitor, a prosecutor trying to convict a defendant, a politician trying to convince an electorate in a political debate, and so on. We argue that infinitary games offer a natural model for many structural characteristics of such conversations. We (...) call such games message exchange games, and we compare them to existing game theoretic frameworks used in linguistics—for example, signaling games—and show that message exchange games are needed to handle non-cooperative conversation. In this paper, we concentrate on conversational games where players’ interests are opposed. We provide a taxonomy of conversations based on their winning conditions, and we investigate some essential features of winning conditions like consistency and what we call rhetorical cooperativity. We show that these features make our games decomposition sensitive, a property we define formally in the paper. We show that this property has far-reaching implications for the existence of winning strategies and their complexity. There is a class of winning conditions for which message exchange games are equivalent to Banach- Mazur games, which have been extensively studied and enjoy nice topological results. But decomposition sensitive goals are much more the norm and much more interesting linguistically and philosophically. (shrink)

Nick Dyer-Witheford and Greig de Peuter. Games of Empire: Global Capitalism and Video Games . Minneapolis: University of Minnesota Press. 2009. 320pp. pbk. $19.95 ISBN-13: 978-0816666119. In Games of Empire , Nick Dyer-Witheford and Greig de Peuter expand an earlier study of “the video game industry as an aspect of an emerging postindustrial, post-Fordist capitalism” (xxix) to argue that videogames are “exemplary media of Empire” (xxix). Their notion of “Empire” is based on Michael Hardt and Antonio Negri’s (...) Empire (2000), which characterizes the contemporary world order as a decentralized system of global economic, political, and economic power that transcends national boundaries. In the view of the authors, Hardt and Negri’s account sets itself apart from other analyses of international politics by offering a “comprehensive account of conditions of work, forms of subjectivity, and types of struggle in contemporary capital” (xx). Dyer-Witheford and de Peuter thus divide Games of Empire into three sections to reflect each of these aspects of Empire ’s argument, seeing their work as the first account to explore “virtual games within a system of global ownership, privatized property, coercive class relations, military operations, and radical struggle” (xxix). Books in the University of Minnesota Press’s Electronic Mediations series “explore the humanistic and social implications” of new technologies that spark “significant changes in society and culture, politics and economics, thinking and being.” That’s an abstract goal, and one that Games of Empire surely meets. Yet at times it can be difficult to understand exactly which specific intervention this book seeks to make. It is unclear whether the authors of Games of Empire see their work as an indictment of game scholars’ lack of attention to political economy, or whether it’s a work of political theory hoping to show that other disciplines should be paying more attention to the production and play of videogames. Because Dyer-Witheford and de Peuter don’t directly criticize previous political critiques of gaming—such as Edward Castronova’s exploration of the “porous membrane” allowing two-way traffic between virtual economies and those of the real world, or Alexander Galloway’s unraveling of control protocols in algorithmic design, or Ian Bogost’s idea of political procedural rhetoric—they sometimes leave the reader wondering how to situate the book in the broader discourse on games and politics, either separately or together. Thus, Games of Empire might best be seen as an introduction to the writings of Hardt and Negri for game players and designers, rather than as a text for communicating the basic concepts of game studies and design. It is neither a truly new theory of games or digital media, nor is it a new theory of Empire—and that’s not a criticism. It is instead an introduction to Empire through popular culture, as Zizek does for Lacan in Looking Awry . If one were teaching an introductory course on contemporary political theory, this book would offer obvious inroads into Negri and Hardt’s thinking for a number of reasons. Despite its radical ideological bent, the book isn’t off-putting to readers who don’t necessarily share the authors’ politics. It synthesizes complex ideas from difficult thinkers like Marx, Foucault, and Guattari while integrating modifications and critiques of Empire theory itself. And although the book is dense, sometimes feeling longer than it actually is (just over 200 pages), Games of Empire maintains a breezy readability by tightly coupling core concepts of Empire theory to well-known games and widely-publicized conflicts within the videogame industry. The first section of the book focuses on immaterial labor, the accumulation of “cognitive capital,” and the global process of manufacturing videogame consoles. It is significant for the authors that videogames began as hacker experiments within research institutes of the military industrial complex, programmed on stolen time, before becoming a commodity (7). This is the first in a string of examples showing how creative dissidence and conflict fuel the continuing evolution of Empire’s control. Dyer-Witheford and de Peuter explain that the videogame industry now constitutes an international production apparatus dominating both creative work in developed nations and manual labor in developing ones. Because game industries in the United States, Western Europe, and Japan are predominately non-unionized, they serve as an exemplary system for analyzing how global capital exploits contemporary intellectual work—including an excellent analysis of the “EA Spouse” scandal of 2004. On the side of the consumer, the authors argue that rabid “console races” that drive the industry forward from a technological perspective serve to structure gamer identity and combat piracy; later in the book, these machines offer a window into the worlds of Congolese coltan mining and electronic waste (222-224). In the second section, Dyer-Witheford and de Peuter move on to deep case studies of individual games to show how the most popular game genres embed imperial assumptions about conflict, exchange, and urban life. First they argue that military training games such as Full Spectrum Warrior —co-developed by university researchers, industry developers, and military contractors—contribute to the “banalization” of war, a subjective state wherein perpetual preparedness for war is accepted as a part of everyday life (100). Chapter five covers Michel Foucalt’s notion of “biopower,” the extension of capital accumulation to life itself. The authors argue that virtual worlds such as World of Warcraft , which take market capitalism as a given and force players into essentialist roles and racial antagonisms, are organized to maximize control and profit (often on the backs of virtual currency “farmers” in China and southeast Asia). Finally, they criticize the naïve assumption that humor and cynicism in the popular sandbox game franchise Grand Theft Auto offer any remedy to its racialized, violent content. Instead, such games indulge and normalize the fantasy of getting rich at any cost by keeping the realities of contemporary urban life and corporate greed at a safe distance (181). Part three of Games of Empire focuses on “games of multitude,” a preliminary attempt to escape from Empire’s order through alternate modes of videogame development and play. Multitude is defined dialectically, as “the engine and the enemy” of Empire (187). This is the most important, yet also most contradictory section of the text. It lays bare the process by which Empire and its media feed our creative and intellectual development to overabundance. At a certain point, the force of the multitude reaches such a level that it threatens the stability of Empire; however, instead of following Hardt and Negri’s utopian assumptions about the radical potential of the multitude, the authors here follow Paolo Virno’s warning that Empire is “very good at adopting apparently iconoclastic practices and utopian ideas as management techniques and revenue sources” (188). At every turn, advances in player configurative power provide new sources of revenue and advertising angles for the game industry. A disappointing shortcoming of these latter pages is the lack of truly new examples for radical resistance within game development. Instead, it turns out that the radical left seems satisfied with the same mild successes that the left-of-center also has celebrated: artist’s mods, virtual world activism, and critical counterplay within strategy- and wargames. Having been frequently cited by many authors before Dyer-Witheford and de Peuter, this idea of subversion or resistance through play feels tired and unpersuasive. It is unclear if the authors believe it is possible to embrace game design itself as a way of pursuing what they call “exodus” from Empire, or if an all-too-fashionable subversion is the only workable strategy. While the book does explore how the earliest independent game studios were eventually subverted and incorporated into the game industry proper, it doesn’t affirm or critique more recent non-commercial, DIY game development projects such as Klik-of-the-Month Club and Ludum Dare. Dyer-Witheford and de Peuter’s analysis of so-called “tactical games,” including the editorial works of La Molleindustria, leads to an even more ambivalent take on the contemporary design ecology. At the conclusion of his essay on “Countergaming,” Galloway asserts that avant-garde videogame artists “should create new grammars of action […] should create alternative algorithms” (Galloway 125). Yet Dyer-Witheford and de Peuter characterize works such as McDonald’s Video Game and Oiligarchy as didactic, suggesting that the role of radical political games might be “limited to that of agitprop” (199). They are concerned that games like those of Molleindustria rigidly structure the activities of their players in order to prove a point. Yet, despite their repeated assertion that the equation of greater interactivity with democratic digital liberation is flawed, the authors see potential in policy simulators that “allow players to edit or tweak” (202) their parameters in response to what Bogost has called simulation fever , the simultaneous drive toward and fear of simulation (Bogost 108). The possibility of practicing radical design is bucked, and early attempts at critical game development like those of Molleindustria’s seem to be relegated to the status of exceptions that prove the rule for player-centered exodus. Overall, there is one glaring question Games of Empire leaves unanswered: how exactly are videogames the “exemplary media” of Empire, and what are the implications of videogames being exemplary in this way? Presumably Dyer-Witheford and de Peuter want to avoid essentialist claims, so they’re not keen on following Wark’s desire to mark “the game’s difference from [legacy media] as something that speaks to changes in the overall structure of social and technical relations” (Wark 225). It is also unclear how the production apparatuses, labor standards, and subjectivizing processes involved in the creation and use of other any other kind of digital media would fail to justify their equally exemplary status. Even the book’s concluding paragraph holds that virtual games “are one molecular component of this undecidable collective mutation” (Dyer-Witheford and de Peuter 229) of intellect, labor, and daily life. In the end, the authors seem to back away from their focus on games as exemplary to bring their work in line with broader theories of the gradual digitization of the everyday, in line with Galloway and Manovich. Despite these flaws, there is an undeniable elegance to Games of Empire ’s contrasting of gaming’s overwhelmingly imperial content with its multitudinous form . And its ambivalence about the potential of independent or political game development might be seen by scholars of Empire as a strength rather than a weakness, an acceptance that every new expression of multitude offers another opportunity for the expansion of Empire. The book also functions as a strong, all-encompassing call to greater responsibility on the part of mainstream game developers to be more conscious of the ideologies they embed in their work, of the way their intellectual property is used and manipulated by those who employ them, and of the material impact their industry has on the world at large. For players it offers a toolbox of concepts for radical examinations of their own play activities, asking them to be more cognizant of the consequences of their consumption of digital media and the ways in which their virtual lives interface with the real. REFERENCES Bogost, Ian. Unit Operations: An Approach to Videogame Criticism . Cambridge, Mass.: MIT Press, 2006. Castranova, Edward. Synthetic Worlds: The Business and Culture of Online Games . Chicago, Illinois: University of Chicago Press, 2006. Dyer-Witheford, Nick and de Peuter, Greig. Games of Empire: Global Capitalism and Video Games . Minneapolis, Minnesota: University of Minnesota Press, 2009. Galloway, Alexander. Gaming: Essays on Algorithmic Culture . Minneapolis, Minnesota: University of Minnesota Press, 2006). Wark, McKenzie. Gamer Theory . Cambridge, Mass.: Harvard University Press, 2007. (shrink)

This article argues that environmental ethics can deemphasize environmental problem-solving in preference for a more exemplarist mode. This mode will renarrate what we admire in those we have long admired, in order to make them resonate with contemporary ethical needs. First, I outline a method problem that arose for me in ethnographic fieldwork, a problem that I call, far too reductively, “solution thinking.” Second, I relate that method problem to movements against “quandary ethics” in ethical theory more broadly. Third, (...) I discuss some interpretive work I am engaged in about Henry David Thoreau and how it bears on the methodological issues my fieldwork raised. I argue that some of the most important icons of right relation to environment, especially Francis of Assisi and Thoreau, should be envisioned as far more politically invested than they usually are. They demonstrate to scholars of religious ethics that an exemplarist ethic focused on character need not neglect politics. (shrink)

It has been proposed by Dawkins, Dennett and others that memes are the units of cultural evolution. We here concentrate on Dennett's account because of the role it plays in his explanation of human consciousness - which is our principal target. Memes are claimed to be replicators that work on Darwinian principles. But in what sense are they replicators, and in what way are they responsible for their own propagation? We argue that their ability to replicate themselves is (...) severely limited, particularly in the case of language-borne memes. We contend, too, that the theory has unacceptable consequences for the role of design in accounting for cultural change, unless we seriously want to entertain the thought that design has as little relevance to cultural evolution as it does to the evolution of species. Finally, we argue that the account fails to do justice to the complexities of social practices. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:A Trial of PatienceChristopher LewisIt seemed like after two weeks, my “flu” symptoms should have resolved. I was not eating, could not hold anything down, and had no energy. It was easy enough for my pediatrician at the time to attribute this to a common virus. This was not sitting well with my parents, however. My mother decided to take me to the emergency room and get me evaluated (...) there. The doctors there assessed me and sent me back home with a medication to help with the nausea. Later that evening, my mom gave me that medication, and it caused a seizure. She called 911, and I was brought by ambulance to the hospital. After an extensive workup, it was determined I was in liver failure related to an aneurysm in my hepatic artery. I was going to require a liver transplant if I were to live. I had to be transferred to another hospital in New York from the hospital near our home in Connecticut. I do not remember any of the details leading up to this after the seizure. I do not remember being told I needed a liver transplant and I do not remember going into surgery.My memories of these events start after the surgery. What I remember is being in the pediatric ICU and being told my mother was able to donate part of her liver to me. I had quite a lengthy recovery after this point. I spent about two months in the hospital and then went to a rehab facility where I would have to learn how to walk again and regain my strength.By the time I was discharged from the rehab facility, I had missed the last half of my 5th-grade year. By the time I was able to return to school, it was already several months into 6th grade. Slowly but surely, life was returning to normal. I was able to get back to doing the things an eleven-year-old should be doing. For twelve years after this initial transplant, I was in great health, my transplant team was happy with how I was doing, and I just required annual checkups after a while. Unfortunately, I saw as a child how fast things can change. This was once again the case. [End Page 126]I was in my last week of college classes, just about to finish my Bachelor’s degree in nursing and looking forward to starting my career as a nurse in the neuro ICU. However, I once again became acutely ill with seemingly flu-like symptoms. After a few days of dealing with these symptoms, my mother brought me to the emergency room. When we got to the emergency room, they did some initial testing and told me I would need to be admitted for antibiotic therapy. The first thought that came to my mind was, “Would I be able to be discharged in time to take my final exams next week?”Once I arrived in my hospital room, I met with my transplant team. They delivered the grave news. The imaging they had done showed that the graft artery from my original liver transplant as a child had failed. The graft had thrombosed and I had infected bilomas in my liver. Now, twelve years later, I would need to be re-listed for another transplant. I was devastated and in disbelief. I recall telling my mother, who was with me at the time, that we should hold off on telling my dad, thinking this could not be possible, and we shouldn’t worry him over something that was not necessarily true. Unfortunately, however, this was my reality. I would go on to wait a little over two years for the perfect liver from a deceased donor.The road to being listed and ultimately having a repeat transplant was not without its challenges and bumps in the road. About three months into my two-year wait for a liver transplant, I received my first offer for a liver. I went through all of the pre-op preparation and the next morning went into the OR and underwent anesthesia. However, I... (shrink)

Recent years have seen an increased interest in black feminism. Whether thinking of the explosion of activism, the reprinting of classics such as Heart of the Race (Bryan, Dadzie and Scafe, 2018 [1985]) and Finding a Voice (Wilson, 1978) or the numerous journalistic or scholarly inquiries into black feminist formations in Britain in the 1970s–1990s, black feminism is a topic of interest once again. Sometimes it goes under other names: POC feminism, Womanism, Fugitive Feminism—each of which offers a specific inflection (...) of this thing I am calling black feminism. Given this context, my aim in this article is to consider how black feminism might be conceived—what kind of an object it is, but more importantly how it might be ‘used’ and utilised as a vibrant and well-honed tool in the armory with which we attempt to craft a politics of ethical freedom. I attempt to draw together work from the theoretical archive of black women’s writing with that of psychoanalyst Donald Winnicott and his theorisation of ‘object use’ and ‘play’, as foundation stones in the development of a capacity for ethical relating based on the detoxification of racism’s effects on ‘self’, ‘other’ and the intersubjective field that the space between these constitutes. In my mind, the piece is a ‘call’ hoping for a ‘response’, the chorus is ‘black feminism’. (shrink)

Lewis signalling games are often used to explain how it is possible for simple agents to develop systems of conventional semantic meaning. In these games, all players obtain identical payoffs in every outcome. This is an unrealistic payoff structure, but it is often employed because it is thought that semantic meaning will not emerge if interests conflict. Here it is shown that not only is conventional meaning possible when interests conflict, but it is the most likely outcome (...) in a finite population model of learning known as the Moran process. On the basis of this result it is suggested that evolutionary game theory’s standard models may yield results that are systematically distorted for a class of signalling games that have the abstract structure of social dilemmas. 1 Introduction2 The Seduction Game3 Imitation Dynamics with Small Mutations4 Dynamics with Unverifiable Message5 Analysis of a Related Three-Strategy Game6 Conclusion. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Wittgenstein, Tolstoy, and ShakespearePeter B. LewisNear the middle of the first of his 1938 Lectures on Aesthetics, Wittgenstein talks about what he calls "the tremendous things in art"(LC, I 23 8, italics in original).1 Apart from a brief indication of the way in which our response to the tremendous differs from the non-tremendous, he does not refer again in this way to the tremendous things in art, though (...) he does refer elsewhere to what he calls "supreme art." But he does provide a couple of examples of the tremendous in art, the symphonies of Beethoven and Gothic Cathedrals. Suppose, now, like the student in the Investigations §185, we are asked to continue the series. I take it that, even given the lack of information, we could safely propose, say, Homer—the Iliad and the Odyssey—and Michelangelo—the Sistine Chapel—as further examples of the tremendous things in art. The idea is that the tremendous things in art are not works that are just very good or very fine, but rather they are great, supremely great; works of stature; special cases; instances of the highest kind of artistic achievement, occupying a distinctive place in the history of (Western) civilization.Another obvious candidate for the list of the tremendous things in art would be Shakespeare, where the name is shorthand for the great plays, the tragedies in particular, Lear, Hamlet, Othello,and so on. So it comes as something of a surprise to discover on reading that miscellaneous compendium of remarks known as Culture and Value that Wittgenstein himself had serious doubts about including Shakespeare in the pantheon of the tremendous things in art. There are seven passages in Culture and Value in which Wittgenstein reflects on Shakespeare.2 The earliest is dated 1939–40, though this passage does not appear to be critical of Shakespeare. The next two passages are [End Page 241] dated August 1946, the remainder coming in 1949 and 1950. The remarks critical of Shakespeare are, then, all very much late Wittgenstein.It is well-known that lots of people dislike Shakespeare's plays. Generations of school children have developed indifference or boredom or hatred that persists throughout their lives. And yet that does not count against Shakespeare's greatness; for, to borrow Hume's remark on those who would prefer Ogilby to Milton, "no one pays attention to such a taste; and we pronounce without scruple the sentiment of these [people] to be absurd and ridiculous."3 That rhetoric is, however, not available, at least not immediately, when the "pretended critic" (Hume's phrase) has the intellectual clout and aesthetic sensibility of a Wittgenstein; nor, for that matter, the artistic achievement of a Tolstoy.I have particular grounds for bringing Tolstoy into this discussion. In the first place, there is the importance of Tolstoy in the development of Wittgenstein's thinking about religious, moral and aesthetic issues. Secondly, it is by contrast with Tolstoy's criticism of Shakespeare that we can gain further understanding of Wittgenstein's remarks on Shakespeare. These two points are related. For it seems to me that it is partly through his reflections on Tolstoy's theories about art that Wittgenstein is led into commenting upon Shakespeare.Tolstoy famously attacks Shakespeare in his pamphlet, "Shakespeare and the Drama,"4 published in 1903 when Tolstoy was seventy-five years of age. Some have taken this essay as evidence that Tolstoy was in his dotage, his mind warped by religious-moralistic fervor. Not only does this fail to do justice to Tolstoy's reasons for criticizing Shakespeare—reasons that Howard Mounce has recently argued are by no means ridiculous5 —it also neglects the fact that the essay is the culmination of Tolstoy's life-long antagonism to Shakespeare. Nevertheless, that very slur on Tolstoy's sanity attests to Shakespeare's status in our culture as something tremendous. His achievement is a standard against which others are measured. And this, I think, is at least partly what Wittgenstein is hinting at in his remarks about the contrast between the tremendous and the non-tremendous in art when he says of the tremendous that "it plays an entirely different role... (shrink)

To assess the intelligence of machines, Alan Turing proposed a test of imitation known as the imitation game, famously known as the Turing test. To assess whether artificial intelligent (AI) systems could be moral or not, Colin Allen et al. developed a test of imitation in the context of morality, a test known as the Moral Turing Test (MTT), which I will, in this paper, call the moral imitation game. There are arguments against developing any type of MTT or moral (...) imitation game. Rather than developing a moral imitation game, this paper proposes a criterion of imitation for AI systems in the moral scenario. To develop a criterion of imitation, I explore the notion of moral attribution in detail. Within the case of moral attribution, I introduce the subject‐ascriber distinction. The notion of moral attribution and the subject‐ascriber distinction is employed to address the following questions: (a) how is the assessment in MTT arranged?, (b) what is the role of the interrogator in the MTT?, and (c) what information is to be concealed from the interrogator? The first question deals with the aspect of assessment, the second question deals with the reordering of the role of the interrogator and the third one deals with the concealment aspect of the imitation game. After that, a criterion of imitation for AI systems is put forward. Using the subject‐ascriber distinction in moral attribution and David Lewis' Mad Pain and Martian Pain cases, it is argued that the notion of sentience is insignificant for the ascriber for moral attributions. (shrink)

JOHN RAWLS IN A Theory of Justice attempts to deduce "the principles of justice" from the idea of a "contract" among free and equal persons. The factor which obviously distinguishes Rawls’ contract doctrine from the teachings of the great social contract philosophers who preceded him is that it does not rest on any examination of what the character of an actual nonpolitical condition or "state of nature" among men would be. Rawls’ procedure is in fact the opposite of that (...) followed by his predecessors: instead of inferring the principles of the contract from what men, given their nature, would be likely to agree upon in the absence of an already existing government and set of laws, he freely constructs the character and circumstances of the parties to his "purely hypothetical" "original position of equality" in order "to lead to a certain conception of justice". That conception is to consist of. (shrink)

Argle. I’ve said it before and I’ll say it again: all things are material. Either holes are somehow material, or else there are no such things. Maybe a hole is the material hole-lining that, as we so misleadingly say, “surrounds” the hole; or else whatever ostensible reference we make to holes is secretly some other sort of language-game altogether, or it’s fictitious reference, or it’s just plain mistaken.

It is common in the history of science to try to extend an idea first demonstrated in one domain into others. Sometimes the extension is literal, and sometimes it is frankly metaphorical. Sometimes, however, when an extension is claimed to be literal, it is far from easy to see that it is. If an extension does not make use of entities and mechanisms involved in the original domain, and introduces novel entities and mechanisms, then it is not unreasonable to doubt (...) the claim of its authors that it is a literal extension of a well-established theory. IT is, therefore, not surprising that many who accept that the cultural transmission of information is unique to out species nevertheless balk at Dawkins's and Dennett's contention that there are units of cultural evolution, called 'memes', which can be used to explain the development and diversity of human culture, and whose survival is explicable in terms of Darwin's theory of evolution by natural selection. Our aim in this paper is to argue that scepticism about Dawkins's and Dennett's proposal is indeed justified; though it of course does not follow that there is not another way of explaining human culture in evolutionary terms. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:IS THERE A LANGUAGE-GAME THAT EVEN THE DECONSTRUCTIONIST CAN PLAY? by Steven Fuller After reading A. J. Cascardi's fascinating "Skepticism and Deconstruction," I am led to ask the question that "entitles" this response.1 The answer I want to give is "yes," but Cascardi has made the task more difficult than I would have liked. In brief, he has dissociated deconstruction from all philosophical pursuits, including skepticism, which it (...) superficially resembles. I shall proceed, first, by reasserting deconstruction 's skeptical credentials and, then, by showing how these credentials enable the deconstructionist to play an interesting language-game. I Cascardi's thesis is most vividly stated in the following passage: But the deconstructionist, wrongly thought of as a skeptic, has no idea of what an epistemology counter to his uncertainties and indeterminacies would look like. This is because he is out to question the very axis ofwhich skepticism and epistemology are the opposite poles. Because his questioning shows up as a denial of the principle of non-contradiction, one is likely to think that deconstruction is a form of irrationalism. (p. 7) For all its forcefulness, this statement suggests that Cascardi may have fallen prey to a Cartesian ruse involving the meaning of "skepticism." A coherent history of skepticism can be told that extends from Sextus Empiricus's Outlines ofPyrrhonism (c. 200 AD) to Pierre Bayle's Historical and Critical Dictionary (c. 1700) without ever mentioning Descartes. The theme 104 Steven fuller105 of this history would be that no claims to knowledge are certifiable. In a more modern vein, we would say that no proposition has a determinate truth-value. The skeptics in our history would be presented as moral philosophers instructing their readers on how to live in a world in which they can never tell the true from the false — a world in which doubt is the natural attitude. The paraphrase is crucial because virtually all philosophers — most notably Husserl — have regarded doubt as unnatural, a psychic tension that must somehow be resolved. And just as hunger motivates the drive for food, it has usually been assumed that doubt motivates the drive for method. Whereas food sustains the physical needs of the sentient being as it reduces hunger, so too method sustains the cognitive needs of the rational being as it reduces doubt. Our skeptics have perennially noted that to think of all knowledge claims as certifiably true or false would be to think that nature answers us directly upon being addressed. In less metaphorical terms, we would be speaking a language whose predicates pick out natural kinds. The "dogmatists," as Sextus and Bayle liked to call their opponents (we would now call them "foundationalists"), could then easily conceive of how nature appears to us as nature's response to our utterances. To drive home the dogmatists' intentionalist stance toward nature, instead of "how nature appears to us," we might say "how nature represents itselfto us." In the case of truths, nature represents itself transparently, while in the case of falsehoods, representation has gone awry: either we misspoke or nature deceived us. To put the blame on ourselves is to call for a revision in method; to put the blame on nature is to suspect that an evil designer, a Cartesian demon, is behind the faulty appearances. The point, of course, is that one needs to be a dogmatist in order to have Descartes's more demonic thoughts. The classical skeptic, who held the language-world link to be purely conventional, used the uncertifiability of knowledge claims as an argument for denying any design whatsoever to nature — either for good or for ill. Descartes muddled things, however, when he interpreted the skeptical stance as claiming that all knowledge claims may turn out to be false. From the First Meditation, it is never made clear why we should worry about the Cartesian demon (and hence send him into cognitive exile as quickly as possible). Presumably, the concern arises from the possibility of discovering that the appearances are indeed illusory — that is, certifiablyfalse. This concern becomes a full-fledged anxiety once the doubter realizes that he ultimately has no control over how his doubt is resolved. In other words... (shrink)

Can a democratic Global Society become the alternative to Empire and bring order into present international anarchy? One hundred percent sovereignty in nation states gives “security” to each but creates “anarchy” in relations between states. To bring order into international relations some sovereignty has to be surrendered. Empire, which does bring an order of sorts, is imposed from outside, is undemocratic and aggrandising. Global Society can be conceptualised as its alternative. Sharply contrasting Global Society to Empire tends to pose the (...) former as a panacea, but it is important to know its potential faults. Global Society can be envisioned at the constitutive stage and as continuing to exert influence within the institutions it creates. At the difficult constitutive stage, it will be fragile and of unwieldy size and ought only be called into play at critical junctures. The institutions it creates will be a democratic federal regime of regional blocks of states. To resolve issues, Global Society presumes effective consocial dialogue and participation rather than violent contention. Classical and Hellenistic Greece provide examples where vision and honour battled with the ambitions and greed of Empire and remarkably sometimes won. All the Greek city-states were under some sort of regional federal alliance at different times and drew strength from shared religious sanctuaries and their attached Games. The various interchanges between democratic Federalism and Empire in ancient Greece offers a microcosm of today's interregnum between modern and postmodern international relations. For as democratic political theorists at the start of the twenty first century, we do not seem to be able to do without the legitimizing idea of the People, but we do not know what to do with it. —Margaret Canovan, “The People, the Masses, and the Mobilization of Power: The Paradox of Hannah Arendt's ‘Populism’” Lysistrata: Don't you share a cup at common altars, for common gods, like brothers, at the Olympic games, Thermophylai and Delphi? —Aristophanes, Lysistrata. (shrink)

Background Over the last decades, the neurosciences, behavioral sciences, and the social sciences have all seen a rapid development of innovative research methods. The field of bioethics, however, has trailed behind in methodological innovation. Despite the so-called “empirical turn” in bioethics, research methodology for project development, data collection and analysis, and dissemination has remained largely restricted to surveys, interviews, and research papers. We have previously argued for a “Design Bioethics” approach to empirical bioethics methodology, which develops purpose-built methods for (...) investigation of bioethical concerns. In this paper we compare a research tool created using a design bioethics approach to a “methods-as-usual” approach in empirical bioethics. Methods Our study compared dimensions of engagement with a digital game we created, called “Tracing Tomorrow,” to a standard vignette survey. The two tools investigated the same subject matter, digital phenotyping for mental health, in a sample of 301 UK adolescents. Results Participants who played the game reported a greater sense of presence, emotional engagement, cognitive absorption, and mental health ethics insight, compared to participants who completed the vignette survey. Perceived authenticity and curiosity/motivation to learn more was equivalent for both methods. Conclusion The results of this study highlights the importance of purpose-built methodology for empirical bioethics research. (shrink)

Today, a new vein of queer Marxist-feminist family-abolitionist theorising is reviving contemporary feminists’ willingness to imagine, politically, what women's liberationists in the 1970s called ‘mothering against motherhood’. Concurrently, the jokey portmanteau ‘momrade’, i.e. mom + comrade, has circulated persistently in the twenty-first century on online forums maintained by communities of mothers and/or leftists. This article asks: what if, in the name of abolishing the family, we took the joke entirely seriously? What makes a ‘mom’ a ‘momrade’, (...) or vice versa? In what ways does the work of reproduction, conceivably, actively participate in class struggles, producing new worlds (and un-producing others)? How do the collective arts of mothering unmake selves? And how does the verb ‘to mother’ work to abolish the present state of things? The chosen point of departure for exploring these questions is the concept of xenohospitality; a term I borrow from Helen Hester – one of the authors of the Xenofeminist Manifesto – who defines it as openness to the alien, a definition I link closely to ‘comradeliness’. Further, the meaning of the term ‘family abolition’, here, is aptly summed up by the formula ‘xenofam ≥ biofam’; to abolish the family is not to destroy relationships of care and nurturance, but on the contrary, to expand and proliferate them. Reflecting on the conditions of possibility for such universally xenofamilial – that is to say, comradely – kin relations, this article implicitly argues for utopia(nism) in feminist kinship studies. It grounds this utopianism, however, in first-hand experiences of informal ‘death doula’ labour. The labour of mothering one's mother is offered as a potential practice of un-mothering oneself and others. In fact, the argument pivots on these auto-ethnographic observations about maternal bereavement, because the event of the author's mother's death interrupted and intruded upon the feminist theorising involved. (shrink)

The aim of this paper is to critically review the game-theoretic discussion of Hobbes and to develop a game-theoretic interpretation that gives due attention both to Hobbes's distinction between “moderates” and “dominators” and to what actually initiates conflict in the state of nature, namely, the competition for vital goods. As can be shown, Hobbes's state of nature contains differently structured situations of choice, the game-theoretic representation of which requires the prisoner's dilemma and the assurance game and the so-called (...) assurance dilemma. However, the “state of war” ultimately emerges from situations that cannot be described by any of these games because they represent zero-sum games in which the outcome of mutual cooperation does not exist. (shrink)

Wisely, the authors begin this book by describing it as a polemic. They argue that most contemporary analytic metaphysics is a waste of time and resources since contemporary ‘neo-scholastic’ metaphysical theorizing cannot hope to attain objective truth given its penchant for making a priori claims about the nature of the world which are backed up by appeal to intuition. In engaging in this activity, metaphysicians have, the authors claim, abandoned hope of locating any interesting connection between their metaphysical pronouncements and (...) how our best empirical theories describe the world. Moreover, the success attained by empirical science just cannot be matched by metaphysical theorizing and so, faced with this asymmetry, empirical science wins: a priori metaphysical theorizing must give way to a naturalistic form of metaphysics, a positive account of which the authors attempt to elucidate in the second and third, rather lengthy chapters of the book.The first chapter consists of a statement of the authors’ negative view, a vigorous, sustained and sometimes withering attack upon contemporary a priori metaphysics. Most ire is reserved for those who indulge in what the authors call ‘pseudo-scientific metaphysics’; that is, those who pay lip service to keeping their metaphysical speculation in tune with physics, only to constrain their ontology in such a way that the entities and processes within it do not even play a role in current physical theory, or are in straightforward contradiction with it. Much philosophy of science and scientific metaphysics is too superficial and simplistic to deserve the name and bears more relation to ‘the philosophy of “A” Level chemistry’. The guilty in this respect include David Lewis, Jaegwon Kim, Jonathan Lowe, Donald Davidson, Jerry Fodor, Crawford Elder, Trenton Merricks among …. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Aristotle on the Concept of Shared Life by Sara BrillZoli FilotasSara Brill. Aristotle on the Concept of Shared Life. Oxford: Oxford University Press, 2020. Pp. 304. Hardback, $100.00.This book is a sweeping survey of Aristotle's approach to human life. It covers what might seem to be an idiosyncratic set of topics: friendship, animal behavior, commerce, tyranny, and motherhood are among the more prominent. But Sara Brill pulls (...) them together into a cohesive and illuminating picture, showing how each reflects Aristotle's conception of the concept "life" and the two Greek words, zôê and bios, that he uses to discuss it.The book rebukes thinkers who draw too sharp a contrast between animal life, on the one hand, and human politics, on the other. Until recently, Brill writes, that has been the dominant trend, uniting thinkers otherwise as different as Giorgio Agamben and David Keyt. For writers like them, human beings must overcome and sublimate their base, animal instincts (zôê, "mere life") in order to develop rational, uniquely human "ways of life" (bioi) like the lives of the citizen and the philosopher.For Brill, by contrast, the relationship between a person and the polis in Aristotle is "an intensified form of the relations between any animal and its proper habitat" (29). Indeed, every animal species has a distinctive way of life, a bios. The lavish discussion of animal "personality" or "character" (ethos) in the History of Animals suggests their range: lions are brave, cattle are stupid, dolphins are gentle, and so on. A personality not only helps an animal flourish in some habitat (topos) but also defines its relationships with other members of its species. So although Aristotle only classifies a few animal species as "political," Brill reminds us that there is a clear sense in which all are social.Aristotle famously claims that we humans are the "most political" of all animals, but Brill shows that this claim is both incomplete and misleading. For although Aristotle thinks that we outdo even bees in organized cooperation, he also stresses that we outdo even "warlike" eagles in our capacity for violence and solitude. Confronted with the opposition between solitary and gregarious ways of life, human beings "dualize" or "play a double game" (epamphoterizei) (HA I.1, 488a7). That is, much as frogs have water-dwelling and land-dwelling inclinations, humans are socially amphibious. Indeed, every human behavior—communal, solitary, and contentious alike—turns out to be an expression of animal nature. Brill points out that much of the Politics emphasizes the negative, the way that human beings make their own and each other's lives unlivable. Thus, although Aristotle embraces the sweetness of life, which has a distinct and intrinsic pleasure, his political project anticipates Nietzsche in squarely and unflinchingly studying its "horrors" (254).For Brill, the apex of human sociality in Aristotle is not politics but the so-called "perfect" friendship that Aristotle describes in Nicomachean Ethics VIII–IX and Eudemian Ethics VII. Perfect friends, Aristotle says repeatedly, "share a life" (suzên, cognate with zôê rather than bios). Friends grieve and rejoice together, perceive together, and philosophize together too. Brill emphasizes that this list includes the full range of psychic functions, from appetite all the way up to the highest forms of abstract thought. As they live together, friends build up a "nexus of meaning and value," a "world as it is created through the sharing of pleasure, judgment, and action" in which there "emerges a subjectivity which cannot be easily or simply conceived as 'mine'" (43, emphasis in original). In the best kinds of friendship, we realize that human life is lived by the partnership itself, not just the friends individually. [End Page 149]But Brill stresses that Aristotle thinks few people will ever find "perfect friendship." It is completely out of reach for most citizens of any real-world city. Yet for Aristotle, the flawed and diverse citizens of every polis nevertheless engage in a form of shared life: shared perception of the just and unjust. How is that possible? Through fragile institutions and customs, what Aristotle calls an "adornment of habits and an arrangement of correct laws" (Politics II.5... (shrink)

The extent to which game play is experienced as engaging is an important criterion for the playability of video games. This study investigates how video games can be designed towards increased levels of experienced engagement over time. For this purpose, two experiments were conducted in which a total of 35 participants repeatedly played a video game. Results indicate that experienced engagement is based on the extent to which the game provides rich experiences as well as by the (...) extent to which the game provides a sense of control. In view of the influence of both game features and players’ expertise on the levels of experienced richness and control, it is concluded that game features should be modified over time to maintain optimal levels of engagement. (shrink)

Using belief elicitation, the paper investigates the process of belief formation and evolution in a signaling game in which a common prior is not induced. Both prior and posterior beliefs of Receivers about Senders’ types are elicited, as well as beliefs of Senders about Receivers’ strategies. In the experiment, subjects often start with diffuse uniform beliefs and update them in view of observations. However, the speed of updating is influenced by the strength of initial beliefs. An interesting result is (...) that beliefs about the prior distribution of types are updated slower than posterior beliefs, which incorporate Senders’ strategies. In the medium run, for some specifications of game parameters, this leads to outcomes being significantly different from the outcomes of the game in which a common prior is induced. It is also shown that elicitation of beliefs does not considerably change the pattern of play in this game. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:George Engel’s Legacy for the Philosophy of Medicine and PsychiatryBradley Lewis (bio)KeywordsBiopsychosocial model, George Engel, pragmatism, philosophy of medicine, philosophy of psychiatryEach of the respondents to this paper raises critical and important concerns. I am grateful for the quality of their insights. David Brendel’s response, along with his recent book, Healing Psychiatry: Bridging the Science/Humanism Divide, resembles my efforts in several ways. Like Brendel, I too believe (...) that the American pragmatic philosophy can be helpful in healing the splits and divisions within psychiatry. And, like Brendel, I believe that psychiatry would benefit from what he calls the “four ps” of pragmatism. Where we differ with regard to George Engel and his biopsychosocial model seems to be less about philosophy and more about strategy. Brendel argues that Engel was too scientistic in his manifest reasoning to be considered a pragmatist. I agree with this description of Engel. But, strategically, we can go beyond Engel’s manifest reasoning to draw out the implications of Engel’s writings in a pragmatic fashion. I am not saying that Engel did this himself; I am only saying that it is very possible to reinterpret Engel along these lines.Brendel also argues that the biopsychosocial model itself needs improvement. But, just as it is possible to update Engel’s theoretical scaffold, we can also update Engel’s biopsychosocial model. Along the lines of Brendel’s concerns, we can easily revise the model so that we remember that not all problems need complex analysis and interventions. Some problems are relatively simple and can have a simple solution. We can also revise the model so we include questions of consumer participation and the provisional nature of the clinical encounter. I see nothing in the biopsychosocial model that contradicts either of these concerns. Yes, the biopsychosocial model needs to be updated, refurbished, expanded, and reimagined. That is my point in the paper.The traction of Brendel’s concerns is not can we reinterpret Engel? or can we refresh the biopsychosocial model?—of course we can. The traction of his concern seems to be “should we?” To this strategic question, Brendel’s answer is no and my answer is yes. I argue that it is a good idea to refresh and refurbish Engel and his biopsychosocial model because it helps to create a connection with an important tradition within both medicine and psychiatry: the tradition of balanced, broadminded, nuanced, patient-centered and anti-reductionistic [End Page 327] care. This tradition is important because medicine and psychiatry seem perpetually vulnerable to the temptations of reductionist approaches and to what Engel, and Nassir Ghaemi more recently, call “dogmatism” (Engel 1977, 130; Ghaemi, 2003, 301). Whether reductionism and dogmatism take the form of biopsychiatry, or psychoanalysis, or antipsychiatry, or cognitive-behavioral therapy, the problems of dogmatism are the same.I am sure Brendel would agree with this, which is why he raises pluralism to such a prominent position in his own reasoning. The difference is that Brendel believes we can better get to this kind of balanced clinical care by letting go of the past figures like Engel and moving into the bright light of the twenty-first century. Maybe so. But my thinking when I wrote the paper goes the other way around. For me, if clinical medicine and psychiatry more carefully tended to its history and tradition, it would be less likely to fall sway to the next Johnny-come-lately reductionistic model.Jeffery Spike’s memories of George Engel during the years they worked together at the University of Rochester School of Medicine provide a good sense of why Engel is an important figure to remember and to pay homage. As Spike puts it, Engel was not only a “legendary figure” with an “almost mythical diagnostic ability,” Engel “probably had more influence on the philosophy of medicine in the United States than any other person, physician, or philosopher.” Both of these accomplishments help to explain why Engel is worth remembering.Those of us in medicine and psychiatry all know mythical clinicians and teachers—the ones who seem like Michael Jordan used to seem on the basketball court, able to somehow make even... (shrink)