This book argues for the case that governments develop with inherent constraints. These constraints support the case for the normative political theoretical defense of moderate governing.

According to Iris Murdoch, the chief experience in morality is the recognition of others, and this is the experience of loving attention. Love is an independent source of moral authority, distinct from the authority of reason. It is independent because it can be attained through moral experiences that are not certified by reason and cannot be achieved by rational deliberation. This view of love calls into question a cluster of concepts, such as rational agency and principled action, which figure prominently (...) in the Kantian characterization of the moral experience and resound through Kant’s account of virtue as an endured but never-ending struggle. But it would be a mistake to conclude that Murdoch’s philosophical project opposes Kant’s without further qualifications. In this chapter, I illustrate some convergence between Kant and Murdoch at the methodological level, in their polemic against reductivism. They both oppose reductivist empiricism on epistemological and moral grounds, because they define the standard of proof in relation to the experience of morality. In Murdoch’s words, the philosophical proof, if there is one, is the same as the moral proof (Murdoch 1997: 361). This is where Kant and Murdoch part ways. While Kant argues that the moral experience is the experience of the impact of reason, which provides self-discipline by constraint, Murdoch holds that the moral standard of proof is love. The transformative power of love allows us to engage with reality and recognize others for what they are, that in which consists the primal moral experience. Murdoch’s argument against Kant’s appeal to principles brings to the fore a crucial issue, which concerns the source of moral authority and the possibility of practical reason. Some of her most popular arguments against Kant are based on an oversimplified view of the impact of reason in moral life, and perhaps they owe part of their fortune to this oversimplification. I shall argue that such arguments miss their intended target, but I also hope to show that Murdoch sketches a distinctive model of the moral proof, which establishes a genuine alternative both to theories of practical reason and to reductivist accounts of the mind and its activities. (shrink)

This paper develops a general and unified framework to discuss individual choice behaviors that are constrained by the individual’s internalized norms. We propose a new notion of rationalizablity of a choice function that incorporates such constraints, and axiomatically study several norm-constrained choice behaviors.

According to Iris Murdoch, the chief experience in morality is loving attention. Her view calls into question the Kantian account of the standard of moral authority, and ultimately denies that reason might provide moral discernment, validate moral experience or drive us toward moral progress. Like Kant, Murdoch defines the moral experience as the subjective experience of freedom, which resists any reductivist approach. Unlike Kant, she thinks that this free agency is unprincipled. Some of her arguments are based on an oversimplified (...) account of Kant’s theory of reflective agency and discount the discipline of reason, thereby nullifying its practical import. However, Murdoch’s work offers a distinctive view of the standard of proof as a ‘moral proof’, which rehabilitates the transformative power of love and represents a genuine alternative to theories of practical reason as well as to reductivist empiricist views of the mind. (shrink)

In this article, we contribute to sociological literatures on morality, professional and institutional contexts, and morally stigmatized ‘dirty work’ by emphasizing and exploring how they mutually inform one another in lawyers’ work activities. Drawing on interview data with 58 practitioners in the commercial legal industry in Singapore, we analyze how they experience professional and institutional constraints on the expressions of morality in their work. Our findings illustrate how a dominant managerial and economic focus maintains and reproduces a constrained form of (...) morality, limited to instrumental, utilitarian and commercial ends, and subordinated to lucrative client and firm interests. We discuss our findings in terms of the need to research and reform professions in ways that support more rounded and unconstrained moral reflexivity and autonomy in how work is undertaken and valued. This in turn has implications for how organizations and professions might achieve alternative moral institutional orders, and for legal work to avoid the moral and social taints of dirty work. (shrink)

In this paper we propose a formal theory of metaphors called Constrained Semantic Transference [CST]. We start from the assumptions that metaphors are characterized by the description of one domain, called the target domain, in terms of another domain, called the source domain; and that a metaphor works by transferring a set of structural relationships from the source domain to the target domain coherently.Starting from these assumptions, we formally define the concept of T-MAPs which are partial coherent mappings from the (...) source domain to the target domain. We also define two operators, called Augmentation and Positing Structure that extend a given T-MAP by adding new structure to the target domain. (shrink)

The capacity for representing and reasoning over sets of possibilities, or modal cognition, supports diverse kinds of high-level judgments: causal reasoning, moral judgment, language comprehension, and more. Prior research on modal cognition asks how humans explicitly and deliberatively reason about what is possible but has not investigated whether or how people have a default, implicit representation of which events are possible. We present three studies that characterize the role of implicit representations of possibility in cognition. Collectively, these studies differentiate explicit (...) reasoning about possibilities from default implicit representations, demonstrate that human adults often default to treating immoral and irrational events as impossible, and provide a case study of high-level cognitive judgments relying on default implicit representations of possibility rather than explicit deliberation. (shrink)

Evidentialism implies that, for epistemic purposes, belief should be responsive only to evidence. Focusing on our reactive attitude such as resentment or indignation, I construct an argument that the beliefs or judgments accompanying those attitudes are constrained in advance by circumstances to be full, rather than being open to the whole range of partial beliefs. These judgments or beliefs imply strong claims to justification. But the circumstances in which those attitudes are formed allow only very limited evidence. Nevertheless, we cannot (...) opt out regularly since the formation of such attitudes is so central a feature of a minimally content human social life. (shrink)

Our motor system can generate representations which carry information about the goals of another agent's actions. However, it is not known whether motor representations play a deeper role in social understanding, and, in particular, whether they enable tracking others' beliefs. Here we show that, for adult observers, reliably manifesting an ability to track another's false belief critically depends on representing the agent's potential actions motorically. One signature of motor representations is that they can be disrupted by constraints on an observed (...) agent's action capacities. We therefore used a `mummification' technique to manipulate whether the agent in a visual ball-detection task was free to act or whether he was visibly constrained from acting. Adults' reaction times reliably reflected the agent's beliefs only when the agent was free to act on the ball and not when the agent was visibly constrained from acting. Furthermore, it was the agent's constrained action capabilities, rather than any perceptual novelty, that determined whether adult observers' reaction times reliably reflected the agent's beliefs. These findings signal that our motor system may underpin more of social cognition than previously imagined, and, in particular, that motor representations may underpin automatic false-belief tracking. (shrink)

This paper examines structural barriers to the adoption of climate change mitigation practices and the evolution of a climate change ethic among American farmers. It examines how seed corn contracts in Michigan constrain the choices of farmers and allow farmers to rationalize the over-application of fertilizer and associated water pollution and greenhouse gas emissions. Seed corn contracts use a competitive “tournament” system where farmers are rewarded for maximizing yields. Interviews and a focus group were used to understand fertilizer over-application (...) and barriers to participating in a climate change mitigation program. Results indicate that farmers agree that they over-apply fertilizer but would be unlikely to participate in a mitigation program due to their contracts and lack of support from seed corn companies. Because only a few companies control access to the seed corn market, farmers feel they have few choices. Farmers rationalized their practices as their only option given the competitive nature of their contracts and blamed other sources of pollution. Despite increasing efforts to educate farmers about climate change, structural barriers will continue to constrain participation in mitigation efforts and the development of a climate change ethic. (shrink)

Inferences that result from exhaustification of a sentence S depend on the set of alternatives to S. In this paper, we present some inference patterns that are problematic for previous theories of alternatives and propose some structural constraints on the derivation of formal alternatives which derive the observations.

No crucial experiment demonstrates that four hue categories are needed to describe color appearance. Instead, converging lines of evidence suggest that the terms red, yellow, green, and blue are sufficient and precise enough for deriving color discrimination functions and for a useful model constraining relations between color appearance and neuronal responses. Such a model need not be based on linguistic universals. Until something better is available, this holds.

Let G V, E be a simple undirected complete graph with vertex and edge sets V and E, respectively. In this paper, we consider the degree-constrained k -minimum spanning tree problem which consists of finding a minimum cost subtree of G formed with at least k vertices of V where the degree of each vertex is less than or equal to an integer value d ≤ k − 2. In particular, in this paper, we consider degree values of d ∈ (...) 2,3. Notice that DC k MST generalizes both the classical degree-constrained and k -minimum spanning tree problems simultaneously. In particular, when d = 2, it reduces to a k -Hamiltonian path problem. Application domains where DC k MST can be adapted or directly utilized include backbone network structures in telecommunications, facility location, and transportation networks, to name a few. It is easy to see from the literature that the DC k MST problem has not been studied in depth so far. Thus, our main contributions in this paper can be highlighted as follows. We propose three mixed-integer linear programming models for the DC k MST problem and derive for each one an equivalent counterpart by using the handshaking lemma. Then, we further propose ant colony optimization and variable neighborhood search algorithms. Each proposed ACO and VNS method is also compared with another variant of it which is obtained while embedding a Q-learning strategy. We also propose a pure Q-learning algorithm that is competitive with the ACO ones. Finally, we conduct substantial numerical experiments using benchmark input graph instances from TSPLIB and randomly generated ones with uniform and Euclidean distance costs with up to 400 nodes. Our numerical results indicate that the proposed models and algorithms allow obtaining optimal and near-optimal solutions, respectively. Moreover, we report better solutions than CPLEX for the large-size instances. Ultimately, the empirical evidence shows that the proposed Q-learning strategies can bring considerable improvements. (shrink)

In Morals By Agreement, David Gauthier concludes that under certain conditions it is rational for an agent to be disposed to choose in accordance with a fair cooperative scheme rather than to choose the course of action that maximizes his utility. This is only one of a number of important claims advanced in that book. In particular, he also propounds a distinctive view concerning what counts as a fair cooperative arrangement. The thesis concerning the rationality of adopting a cooperative disposition (...) is, however, logically independent of his substantive view of a fair cooperative scheme and is itself central to the project as a whole. Gauthier's concern is to establish that certain moral principles are those that fully rational, self-interested persons would agree to take as regulative of their dealings with one another – that a contractarian approach, in this sense, can provide an adequate basis for a theory of morality. (shrink)

Båve has argued that act-type theories of propositions entail unwanted ambiguity of sentences such as ‘Donald loves Joan’. King has argued that act-type theories of propositions entail an unwanted abundance of propositions. I reply that a version of the act-type theory can avoid these objections. The key idea is that grammar constrains the acts that can be performed by the utterance of a sentence. I present enough of the details of this version of the act-type theory to show how it (...) can be used to respond to Båve's and King's objections. I conclude that this is a promising way to develop the act-type theory of propositions. (shrink)

Language, one of humanity’s major transformative innovations, is foundational for many cultural, artistic, scientific, and economic advancements, including the creation of artificial intelligence (AI). However, in the fight against climate change, the power of such innovation is constrained due to the boring language of climate science and science communication. In this essay, we encapsulated the situation and risks of boring language in communicating climate information to the public and countering climate denialism and disinformation. Based on the Serendipity-Mindsponge-3D knowledge management framework, (...) we recommend several strategies for climate scientists and science communicators to be more creative and make their communication more interesting, including collaboration with other cultural sectors (e.g., stand-up comedians, climate fiction, etc.) and AI. (shrink)

If language change is constrained by grammatical structure, then synchronic assumptions have diachronic consequences. Theories of grammar can then in principle contribute to explaining properties of change, or conversely be falsified by historical evidence. This has been the main stimulus for incorporating historical linguistics into generative theorizing.

Recently, extremist ‘populist’ parties have succeeded in obtaining large enough democratic electoral mandates both to legally make substantive changes to the law and constitution and to legally eliminate avenues to challenge their control over the government. Extremists place committed liberal democrats in an awkward position as they work to legally revolutionize their constitutions and turn them into ‘illiberal democracies’. This article analyses political responses to this problem. It argues that the twin phenomena of legal revolution and illiberal democracy reveal a (...) latent tension between the constitutional commitments to democracy and liberalism, that is, the equal chance to have one’s political goals enacted into law and individual basic rights. Political extremists make the latent tension real when they use the procedures of democratic legal change to abrogate constitutional commitments to liberalism, among other things. Although the two commitments normally coexist side by side, exceptional times raise an existential dilemma for liberal democracies: is it constitutional to democratically amend liberalism out of the constitution? After analysing the moral legitimacy of both the democratic and liberal arguments, this article concludes that liberal constitutionalism is constitutive of genuine democracy. In other words, it is unconstitutional to abrogate basic liberal commitments and it is legitimate to adopt constitutional mechanisms to guarantee liberalism – even if it means constraining democracy to do so. This article then situates ‘constrained democracy’ within the liberal current as a way to conceive of and respond to this pressing problem. It concludes by discussing four constitutional mechanisms – inspired by the German Grundgesetz – to guarantee liberalism: unambiguous lexically prior commitment to liberalism, limits on negative majorities, the eternity clause and party bans. It concludes that constrained democracy is an important constitutional guarantee of liberal democracy and that the four mechanisms, among others, are essential to enact constrained democracy. (shrink)

Recently, extremist ‘populist’ parties have succeeded in obtaining large enough democratic electoral mandates both to legally make substantive changes to the law and constitution and to legally eliminate avenues to challenge their control over the government. Extremists place committed liberal democrats in an awkward position as they work to legally revolutionize their constitutions and turn them into ‘illiberal democracies’. This article analyses political responses to this problem. It argues that the twin phenomena of legal revolution and illiberal democracy reveal a (...) latent tension between the constitutional commitments to democracy and liberalism, that is, the equal chance to have one’s political goals enacted into law and individual basic rights. Political extremists make the latent tension real when they use the procedures of democratic legal change to abrogate constitutional commitments to liberalism, among other things. Although the two commitments normally coexist side by side, exceptional times raise an existential dilemma for liberal democracies: is it constitutional to democratically amend liberalism out of the constitution? After analysing the moral legitimacy of both the democratic and liberal arguments, this article concludes that liberal constitutionalism is constitutive of genuine democracy. In other words, it is unconstitutional to abrogate basic liberal commitments and it is legitimate to adopt constitutional mechanisms to guarantee liberalism – even if it means constraining democracy to do so. This article then situates ‘constrained democracy’ within the liberal current as a way to conceive of and respond to this pressing problem. It concludes by discussing four constitutional mechanisms – inspired by the German Grundgesetz – to guarantee liberalism: unambiguous lexically prior commitment to liberalism, limits on negative majorities, the eternity clause and party bans. It concludes that constrained democracy is an important constitutional guarantee of liberal democracy and that the four mechanisms, among others, are essential to enact constrained democracy. (shrink)

This paper is about David Gauthier’s concept of constrained maximization. Attending to his most detailed and careful account, I try to say how constrained maximization works, and how it might be changed to work better. In section I, that detailed account is quoted along with amplifying passages. Difficulties of interpretation are explained in section II. An articulation, a spelling out, of Gauthier's account is offered in section III to deal with these difficulties. Next, in section IV, constrained maximization thus articulated (...) is tested on several choice problems and shown to be seriously wanting. It appears that there are prisoners’ dilemmas in which constrained maximizers would not cooperate to mutual advantage, but would interact sub-optimally just as straight-maximizers would. ‘Coordination problems’ are described with which constrained maximizers might, especially if transparent to one another, not be able to cope–problems in which they might not be able to make up their minds to do anything at all. And I prove that there are prisoners’ dilemmas that, though possible for real agents and for straight maximizers, are not possible for constrained maximizers, so that agents’ internalising dispositions of constrained maximization could not be of help in connection with such possibly impending dilemmas. Taking constrained maximization as it stands, there are many problems for which it does not afford the ‘moral solutions’ with which Gauthier would have it replace Hobbesian political ones. After displaying these shortcomings of constrained maximization as presently designed, I sketch, in section V, possible revisions that would reduce them, stressing that these revisions would not be cost-free. Whether finishing the job of fixing up and making precise constrained maximization would be worth the considerable trouble it would involve lies beyond the issues taken up in this paper. So, of course, do substantive comparisons of constrained maximization, perfected and made precise, and straight maximization. (shrink)

One of Han Fei’s most trenchant criticisms against the early Confucian political tradition is that, insofar as its decision-making process revolves around the ruler, rather than a codified set of laws, this process is the arbitrary rule of a single individual. Han Fei argues that there will be disastrous results due to ad hoc decision-making, relationship-based decision-making, and decision-making based on prior moral commitments. I lay out Han Fei’s arguments while demonstrating how Xunzi can successfully counter them. In doing so, (...) I argue that Xunzi lays out a political theory restricting the actions of the ruler through both the use of ritual and law, which allows him to develop a theory that legitimizes government while at the same time constraining itself. Xunzi’s political theory makes important strides in its attempt to recognize the importance of the ruler as a moral exemplar while also restricting his control in the political process. (shrink)

Although Bayesian methods are widely used in phylogenetic systematics today, the foundations of this methodology are still debated among both biologists and philosophers. The Bayesian approach to phylogenetic inference requires the assignment of prior probabilities to phylogenetic trees. As in other applications of Bayesian epistemology, the question of whether there is an objective way to assign these prior probabilities is a contested issue. This paper discusses the strategy of constraining the prior probabilities of phylogenetic trees by means of the Principal (...) Principle. In particular, I discuss a proposal due to Velasco (Biol Philos 23:455–473, 2008) of assigning prior probabilities to tree topologies based on the Yule process. By invoking the Principal Principle I argue that prior probabilities of tree topologies should rather be assigned a weighted mixture of probability distributions based on Pinelis’ (P Roy Soc Lond B Bio 270:1425–1431, 2003) multi-rate branching process including both the Yule distribution and the uniform distribution. However, I argue that this solves the problem of the priors of phylogenetic trees only in a weak form. (shrink)

Children’s age and developmental capacity leave them incapable of making medical decisions for themselves. Decisions for children are traditionally made under the best interest standard. Ross calls into question whether the best interest standard can function as both a guidance and intervention principle, able to be applied across the spectrum of pediatric decision making. Ross describes constrained parental autonomy as an alternative model, arguing that it affords parents the ability to make decisions within the context of their family while upholding (...) a child’s current and future interests. Although the model provides a robust framework for intrafamilial decision making, I question whether it can be broadly applied to children living in non-intimate families. (shrink)

Our culture is conflicted about morally judging and condemning. We can't avoid it altogether, yet many layfolk today are loathe to do it for reasons neither they nor philosophers well understand. Their resistance is often confused (by themselves and by theorists) with some species of antiobjectivism. But unlike a nonobjectivist, most people think that (a) for us to judge and condemn is generally (objectively) morally wrong , yet (b) for God to do so is (objectively) proper, and (c) so too (...) for certain persons in certain relations (e.g., self-condemnation, parental child rearing.) Certainly, religious (e.g., Christian) critics of judging and condemning without doubting the objective truth of their tradition's core moral teachings. Most puzzling is that (a) merely judging and condemning in one's heart may be improper, and (b) someone else with no more evidence or expertise might properly judge and condemn the same action. The answer is in condemning's complex structure of presuppostions. Condemning and judging are acts, and attitudes initiated by the act. Condemnation is motivated by two judgments presumed to justify it, a criticism of a target, and a judgment that the criticism justifies some negative response toward the target. Unlike nonpunitive penalties, punishments are motivated and explained by condemnation. Condemnation is an act of a hostile will, wishing some evil for its target, not (just) as a means to some good. Its root is in damning, an act akin to cursing. It declares a degraded status. The hostility makes it harder to justify condemnation than criticism, and punishment than nonpunitive penalties. Condemning claims objectivity and authority. It involves reflexive evaluation, regarding itself justified, approving its hostile feelings toward the target. Condemners presume themselves entitled to sit in judgment, pass judgment, and cast the condemned down. Those presumptions inhere in sitting in judgment, assuming jurisdiction. Unlike mathematical or scientific judgments, passing moral judgment seems to be a political act subject to extraepistemic constraints. "Who are you to judge?" may properly challenge your right to pass judgment. (shrink)

As environmental and conservation efforts increasingly turn towards agricultural landscapes, it is important to understand how land management decisions are made by agricultural producers. While previous studies have explored producer decision-making, many fail to recognize the importance of external structural influences. This paper uses a case study to explore how consolidated markets and increasing corporate power in the food system can constrain producer choice and create ethical dilemmas over land management. Crop growers in the Central Coast region of California (...) face conflicting demands regarding environmental quality and industry imposed food safety standards. A mail survey and personal interviews were used to explore growers’ perceptions and actions regarding these demands. Results indicate that in many cases growers face serious ethical dilemmas and feel pressured by large processing and retail firms to adopt measures they find environmentally destructive and unethical. Future strategies to address environmental issues on agricultural landscapes should consider the economic constraints producers face and the role of large firms in creating production standards. (shrink)

It is becoming increasingly clear that acquiring cognitive skills is feasible only with significant developmental constraints. However, recent research provides the strongest evidence to date for constructivist development. Here, we examine how these two apparently conflicting perspectives may be reconciled. Specifically, we suggest that subcortical and cortical structures possess divergent developmental strategies, with many subcortical structures satisfying Fodor's criteria for modularity. These structures constitute an early behavioral system that guides the construction of later emerging cortical structures, for which there is (...) little evidence for modularity. Thus, we focus on how the dynamic time course of development itself implicitly constrains the emergence of cortical representations, reducing the requirement for built-in encodings of knowledge in cortical circuits, as on the traditional nativist conception. (shrink)

A great deal of research has demonstrated that learning is influenced by the learner’s prior background knowledge (e.g. Murphy, 2002; Keil, 1990), but little is known about the processes by which prior knowledge is deployed. We explore the role of explanation in deploying prior knowledge by examining the joint effects of eliciting explanations and providing prior knowledge in a task where each should aid learning. Three hypotheses are considered: that explanation and prior knowledge have independent and additive effects on learning, (...) that their joint effects on learning are subadditive, and that their effects are superadditive. A category learning experiment finds evidence for a superadditive effect: explaining drives the discovery of regularities, while prior knowledge constrains which regularities learners discover. This is consistent with an account of explanation’s effects on learning proposed in Williams & Lombrozo (in press). (shrink)

A number of authors have asked what it takes for a course of mental imagery to be epistemically or practically useful. This paper addresses a prior question, namely, the difference between courses of imagination that are realistic and those that are fantastic. One approach, suggested by recent literature concerning the utility of imagery, holds that a course of imagination represents realistically if and only if the course of events represented conforms to certain accepted constraints. Against this it will be argued (...) that the constraints cannot be both permissive enough and restrictive enough. An alternative approach adds as a necessary condition that realistic courses of imagination are constructed in accordance with certain procedures on the basis of remembered perceptions. (shrink)

This note is a reply to ‘On the Lumping Semantics of Counterfactuals’ by Makoto Kanazawa, Stefan Kaufmann and Stanley Peters. It shows first that the first triviality result obtained by Kanazawa, Kaufmann, and Peters is already ruled out by the constraints on admissible premise sets listed in Kratzer (1989). Second, and more importantly, it points out that the results obtained by Kanazawa, Kaufmann, and Peters are obsolete in view of the revised analysis of counterfactuals in Kratzer (1990, 2002).

This paper proposes a constrained solution update strategy for multiobjective evolutionary algorithm based on decomposition, in which each agent aims to optimize one decomposed subproblem. Different from the existing approaches that assign one solution to each agent, our approach allocates the closest solutions to each agent and thus the number of solutions in an agent may be zero and no less than one. Regarding the agent with no solution, it will be assigned one solution in priority, once offspring are generated (...) closest to its subproblem. To keep the same population size, the agent with the largest number of solutions will remove one solution showing the worst convergence. This improves diversity for one agent, while the convergence of other agents is not lowered. On the agent with no less than one solution, offspring assigned to this agent are only allowed to update its original solutions. Thus, the convergence of this agent is enhanced, while the diversity of other agents will not be affected. After a period of evolution, our approach may gradually reach a stable status for solution assignment; i.e., each agent is only assigned with one solution. When compared to six competitive multiobjective evolutionary algorithms with different population selection or update strategies, the experiments validated the advantages of our approach on tackling two sets of test problems. (shrink)

I discuss Earman's program to achieve an objective account of the Higgs mechanism within the C∗ algebraic approach to quantum field theory. Pointing to three results obtained within this approach, I argue that if one follows Earman and understands the Higgs mechanism as a constraint, it appears to be a genuine quantum phenomenon that does not simply arise through the correspondence principle. This casts further this casts doubts on the validity of the Dirac conjecture that identifies first-class constraints and gauge (...) transformations and that provides a major motivation for both Earman's program and Struyve's demonstration that a gauge-invariant account of the Higgs mechanism can be accomplished at the classical level. (shrink)

Decisions to use antibiotics require that patient interests are balanced against the public good, that is, control of antibiotic resistance. Patients carry the risks of suboptimal antibiotic treatment and many physicians are reluctant to impose even small avoidable risks on patients. At the same time, antibiotics are overused and antibiotic-resistant microbes are contributing an increasing burden of adverse patient outcomes. It is the criteria that we can use to reject the use of antibiotics that is the focus of this paper. (...) Scanlon's contractualism explains why antibiotics should not be used to gain small benefits, even when the direct costs of antibiotics are low. We know that some individuals now (and probably more in the future will) carry a burden of irretrievable harm as a consequence of treatment- (antibiotic-) resistant infection. If we accept that the dominant justification for use of antibiotics is to prevent irretrievable harm to an individual or contact, then the use of antibiotics for self-limiting conditions, or for the treatment of individuals with conditions for which antibiotics do not substantially impact on outcomes (eg, in the latter stages of terminal illness), or for access based on preference or willingness to pay (internet or over-the-counter access), or the use of antibiotics as animal growth promoters can be rejected. Scanlon's approach also suggests that, with few new antibiotics in the pipeline and an increasing burden of disease attributable to resistant microbes, control of the spread of antibiotic-resistant microbes should be given increasing priority. (shrink)

This contribution to the adaptationism debate elaborates the nature of constraints and their importance in evolutionary explanation and argues that the adaptationism debate should be limited to the issue of how to privilege causes in evolutionary explanation. I argue that adaptationist explanations are deeply conceptually dependent on developmental constraints, and explanations that appeal to constraints are dependant on the results of natural selection. I suggest these explanations should be integrated into the framework of historical causal explanation. Each strategy explicitly appeals (...) to some aspect of the evolutionary process, while implicitly appealing to others. Thus, adaptationists and anti-adaptationists can offer complementary causal explanations of the same explanandum. This eliminates much of the adaptationism debate and explains why its adversaries regularly agree with each other more than they would like. The adaptationism issue that remains is a species of the general issue of how to privilege causes in explanation. I show how a proposed solution to this general problem might be brought to bear on evolutionary explanations, and investigate some difficulties that might arise due to the nature of the evolutionary process. (shrink)

Gauthier's argument for constrained maximization, presented inMorals by Agreement, is perfected by taking into account the possibility of accidental exploitation and discussing the limitations on the values of the parameters which measure the translucency of the actors. Gauthier's argument is nevertheless shown to be defective concerning the rationality of constrained maximization as a strategic choice. It can be argued that it applies only to a single actor entering a population of individuals who are themselves not rational actors but simple rule-followers. (...) A proper analysis of the strategic choice situation involving two rational actors who confront each other shows that constrained maximization as the choice of both actors can only result under very demanding assumptions. (shrink)

This paper discusses justice-constrained libertarian claims that were proposed as a way to circumvent the impossibility of the Paretian liberal. Since most of the results are negative in character, we suggest an alternative route: A requirement on the structure of individual orderings should be combined with the idea that under particular circumstances individual decisiveness should be controlled by higher-order principles.

Hyper tableau reasoning is a version of clausal form tableau reasoning where all negative literals in a clause are resolved away in a single inference step. Constrained hyper tableaux are a generalization of hyper tableaux, where branch closing substitutions, from the point of view of model generation, give rise to constraints on satisfying assignments for the branch. These variable constraints eliminate the need for the awkward ‘purifying substitutions’ of hyper tableaux. The paper presents a non-destructive and proof confluent calculus for (...) constrained hyper tableaux, together with a soundness and completeness proof, with completeness based on a new way to generate models from open tableaux. It is pointed out that the variable constraint approach applies to free variable tableau reasoning in general. (shrink)

The general conceit of Schiller’s aesthetic education is that our experiences with art and beauty set us free from internal and external constraints and allow us to embrace our full humanity as rational and sensuous beings. Experiencing the aesthetic, or the play impulse, puts one in a state of aesthetic determinacy—or rather indeterminacy—that Schiller calls the highest sense of freedom, aesthetic freedom. Gail K. Hart examines Anthony Burgess’s A Clockwork Orange as an example of what Schillerian aesthetic education might look (...) like in practice. Though it represents a distortion of Schiller’s aesthetic education, Hart argues that it also reveals an ineradicable element of coercion in aesthetic education. I argue that Burgess’s Ludovico Technique leaves out a key element of Schiller’s conception of aesthetic cultivation—play—and that Hart’s analysis of Schiller’s work likewise lacks a robust analysis of his notion of play. I argue that, when Schiller’s account of the play impulse is taken seriously as a necessary condition for aesthetic cultivation to take place, coercion is by definition made impossible. Aesthetic play is accomplished by the mutual destruction of physical and moral determinations, and this mutual erasure leads to a higher and more expansive freedom. External constraints and coercion cannot induce the aesthetic state, so aesthetic education as Schiller presents it in On the Aesthetic Education of Man cannot contain the element of coercion Hart suspects. (shrink)

By his definition of them, David Gauthier's co-operative constrained maximizers are not necessarily unsharing and disposed to exclude straight maximizers from benefits of their co-operation. Here is Gauthier's full and exact account, his official account, of constrained maximization.

There are various contexts in which it is not pertinent to generate and attend to all the classical consequences of a given premiss—or to trace all the premisses which classically entail a given consequence. Such contexts may involve limited resources of an agent or inferential engine, contextual relevance or irrelevance of certain consequences or premisses, modelling everyday human reasoning, the search for plausible abduced hypotheses or potential causes, etc. In this paper we propose and explicate one formal framework for a (...) whole spectrum of consequence relations, flexible enough to be tailored for choices from a variety of contexts. We do so by investigating semantic constraints on classical entailment which give rise to a family of infra-classical logics with appealing properties. More specifically, our infra-classical reasoning demands (beyond ${\alpha\models\beta}$ ) that Mod(β) does not run wild, but lies within the scope (whatever that may mean in some specific context) of Mod(α), and which can be described by a sentence ${\bullet\alpha}$ with ${\beta\models\bullet\alpha}$ . Besides being infra-classical, the resulting logic is also non-monotonic and allows for non-trivial reasoning in the presence of inconsistencies. (shrink)

This paper examines Bird's account of restricted compositionality in terms of compression of information. Additionally, this paper proposes an alternative perspective (to Bird's) that links compositionality to the Free Energy Principle and the minimisation of collective entropy. Emphasising functional integration, this criterion provides a more focused and relatively more objective (patternist) account of composition.

Our motor system can generate representations which carry information about the goals of another agent's actions. However, it is not known whether motor representations play a deeper role in social understanding, and, in particular, whether they enable tracking others' beliefs. Here we show that, for adult observers, reliably manifesting an ability to track another's false belief critically depends on representing the agent's potential actions motorically. One signature of motor representations is that they can be disrupted by constraints on an observed (...) agent's action capacities. We therefore used a `mummification' technique to manipulate whether the agent in a visual ball-detection task was free to act or whether he was visibly constrained from acting. Adults' reaction times reliably reflected the agent's beliefs only when the agent was free to act on the ball and not when the agent was visibly constrained from acting. Furthermore, it was the agent's constrained action capabilities, rather than any perceptual novelty, that determined whether adult observers' reaction times reliably reflected the agent's beliefs. These findings signal that our motor system may underpin more of social cognition than previously imagined, and, in particular, that motor representations may underpin automatic false-belief tracking. (shrink)

ABSTRCT: In this commentary, I criticize Metzinger's interdisciplinary approach to fixing the explanandum of a theory of consciousness and I offer a commonsense alternative in its place. I then re-evaluate Metzinger's multi-faceted working concept of consciousness, and argue for a shift away from the notion of "global availability" and towards the notio ns of "perspectivalness" and "transparency." This serves to highlight the role of Metzinger's "phenomenal model of the intentionality relation" (PMIR) in explaining consciousness, and it helps to locate Metzinger's (...) theory in relation to other naturalistic theories of. (shrink)