American society has a history of turning to physicians during times of extreme need, from plagues in the past to recent outbreaks of communicable diseases. This public instinct comes from a deep seated trust in physician duty that has been earned over the centuries through dedicated and selfless care, often in the face of personal risks. As dangers facing our communities include terroristic events physicians must be adequately prepared to respond, both medically and ethically. While the ethical principles that govern (...) physician behavior—beneficence, nonmaleficence, autonomy, and social justice—are unchanging, fundamental doctrines must change with the new risks inherent to terroristic events. Responding to mass casualty disasters caused by terrorists, natural calamities, and combat continue to be challenging frontiers in medicine. Preparing physicians to deal with the consequences of a terroristic disease must include understanding the ethical challenges that can occur. (shrink)

ABSTRACT This article argues that the data presented in Philosophy Within Its Proper Bounds are of greater interest to psychologists than to philosophers, and cautions experimental philosophers against some experimental shortcomings in the use of self-report and vignettes.

How can different individuals' probability assignments to some events be aggregated into a collective probability assignment? Classic results on this problem assume that the set of relevant events -- the agenda -- is a sigma-algebra and is thus closed under disjunction (union) and conjunction (intersection). We drop this demanding assumption and explore probabilistic opinion pooling on general agendas. One might be interested in the probability of rain and that of an interest-rate increase, but not in the probability of rain or (...) an interest-rate increase. We characterize linear pooling and neutral pooling for general agendas, with classic results as special cases for agendas that are sigma-algebras. As an illustrative application, we also consider probabilistic preference aggregation. Finally, we compare our results with existing results on binary judgment aggregation and Arrovian preference aggregation. This paper is the first of two self-contained, but technically related companion papers inspired by binary judgment-aggregation theory. (shrink)

The plant hormones auxin and brassinosteroid are both essential regulators of plant growth and known to influence both cell division and cell elongation in various developmental contexts. These physiological effects of auxin and brassinosteroid have been known for many years. Based on observations from external simultaneous application of both hormones to plant tissues, it has been suggested that they act in an interdependent and possibly synergistic manner. Recent work in the model plant Arabidopsis thaliana suggests that, at the molecular level, (...) auxin–brassinosteroid synergism manifests itself in the regulation of the expression of common target genes. However, whether this reflects genuine hormone pathway‐dependent crosstalk modulation of the transcription machinery or rather indirect effects of hormone action on other cellular activities, such as hormone biosynthesis or the polar transport of auxin, is not entirely clear. This article reviews the evidence for transcriptional crosstalk between auxin and brassinosteroid and its molecular basis. BioEssays 29:1115–1123, 2007. © 2007 Wiley Periodicals, Inc. (shrink)

Several recent results on the aggregation of judgments over logically connected propositions show that, under certain conditions, dictatorships are the only propositionwise aggregation functions generating fully rational (i.e., complete and consistent) collective judgments. A frequently mentioned route to avoid dictatorships is to allow incomplete collective judgments. We show that this route does not lead very far: we obtain oligarchies rather than dictatorships if instead of full rationality we merely require that collective judgments be deductively closed, arguably a minimal condition of (...) rationality, compatible even with empty judgment sets. We derive several characterizations of oligarchies and provide illustrative applications to Arrowian preference aggregation and Kasher and Rubinsteinís group identification problem. (shrink)

Debate on free will with Christian List, Gregg Caruso, and Cory Clark. The exchange is focused on Christian List's book Why Free Will Is Real.

In the theory of judgment aggregation, it is known for which agendas of propositions it is possible to aggregate individual judgments into collective ones in accordance with the Arrow-inspired requirements of universal domain, collective rationality, unanimity preservation, non-dictatorship and propositionwise independence. But it is only partially known (e.g., only in the monotonic case) for which agendas it is possible to respect additional requirements, notably non-oligarchy, anonymity, no individual veto power, or implication preservation. We fully characterize the agendas for which there (...) are such possibilities, thereby answering the most salient open questions about propositionwise judgment aggregation. Our results build on earlier results by Nehring and Puppe (2002), Nehring (2006), Dietrich and List (2007a) and Dokow and Holzman (2010a). (shrink)

Standard impossibility theorems on judgment aggregation over logically connected propositions either use a controversial systematicity condition or apply only to agendas of propositions with rich logical connections. Are there any serious impossibilities without these restrictions? We prove an impossibility theorem without requiring systematicity that applies to most standard agendas: Every judgment aggregation function (with rational inputs and outputs) satisfying a condition called unbiasedness is dictatorial (or effectively dictatorial if we remove one of the agenda conditions). Our agenda conditions are tight. (...) When applied illustratively to (strict) preference aggregation represented in our model, the result implies that every unbiased social welfare function with universal domain is effectively dictatorial. (shrink)

The present collection of essays is devoted to the Christian philosophy of the most prolific and most speculatively ambitious of the Cambridge Origenists, Henry More. Not only did More revere Origen, whom he extolled as a "holy sage" and "that miracle of the Christian world", but he also developed a philosophical system which hinged upon the Origenian notions of universal divine goodness and libertarian human freedom. Throughout his life, More subscribed to the ancient theology of the pre-existence of (...) souls and took issue with the early modern philosophies of Thomas Hobbes, René Descartes and Baruch de Spinoza. His vision of God's goodness, experienced in his early school years at Eton, became the cornerstone of an Origenist rationalism which envisaged an extended world animated by divine thought and inhabited by self-moving rational agents. More's philosophy is the crowning attainment of the early modern rediscovery of Origen as well as a neglected major rationalist system in its own right which went on to exert decisive influence upon all subsequent western metaphysics. The essays collected in the first part provide a detailed introduction to More's voluminous writings. After a comprehensive general overview of his metaphysical and ethical system, the essays expound More's historical context and his philosophical development from his early poetry in the 1640s to his mature philosophical and theological prose works of the 50s, 60s and 70s. In addition, the reception of More and Origen in the later Cambridge Origenists and in Isaac Newton is outlined. The second part contains several excerpts from More's influential Latin works first translated into English by the editor. (shrink)

From 1968 to 1991 the acclaimed film theorist Christian Metz wrote several remarkable books on film theory. These books set the agenda of academic film studies during its formative period. Metz's ideas were taken up, digested, refined, reinterpreted, criticized and sometimes dismissed, but rarely ignored. This volume collects and translates into English a series of interviews with Metz, who offers readable summaries, elaborations, and explanations of his sometimes complex and demanding theories of film. We also discover the contents of (...) his unpublished manuscript on jokes, his relation to Roland Barthes, and the social networks operative in the French intellectual community during the 1970s and 1980s."--Back cover. (shrink)

The shift of interest from community to individuality and freedom brought by modernity challenged the central place once occupied by religion, pushing it to the outskirts of human life. All these led to an increased indifference towards any transcendental guarantor that could act in a neutral reason-governed space. In the case of Islam, such a situation is impossible to tolerate, because it would mean God’s desecration by reducing the Qur’an to the statute of a simple book like many others that (...) offer an opinion on a Supreme Being who does not decide the destiny of humanity any more, but becomes a simple matter of opinion. While Western Christianity adjusted to modernity reaching even to justify the developments which led to a dissolution of sacred, stating that they were consistent with its essence, Islam accepted modernity only to the extent of this one’s capacity to verify the realities stated by the Qur’an. (shrink)

Contemporary Christian ethics encounters the challenge to communicate genuinely Christian normative orientations within the scientific debate in such a way as to render these orientations comprehensible, and to maintain or enhance their plausibility even for non-Christians. This essay, therefore, proceeds from a biblical motif, takes up certain themes from the Christian tradition (in particular the idea of social justice), and connects both with a compelling contemporary approach to ethics by secular moral philosophy, i.e. with Axel Honneth's reception (...) of Hegel, as based on Hegel's theory of recognition. As a first step, elements of an ethics of recognition are developed on the basis of an anthropological recourse to the conditions of intersubjective encounters. These conditions are then brought to bear on the idea of social justice, as developed in the social-Catholic tradition, and as systematically explored in the Pastoral Letter of the United States Conference of Catholic Bishops, Economic Justice For All (1986). Proceeding from this basis, aspects of a Christian ethics of community service with regard to long-term care can be defined. (shrink)

This collection provides the first in-depth introduction to the theory of the religious imagination put forward by renowned philosopher Douglas Hedley, from his earliest essays to his principal writings. Featuring Hedley's inaugural lecture delivered at Cambridge University in 2018, the book sheds light on his robust concept of religious imagination as the chief power of the soul's knowledge of the Divine and reveals its importance in contemporary metaphysics, ethics and politics. Chapters trace the development of the religious imagination in (...) class='Hi'>Christian Platonism from Late Antiquity to British Romanticism, drawing on Origen, Henry More and Samuel Taylor Coleridge, before providing a survey of alternative contemporary versions of the concept as outlined by Karl Rahner, René Girard and William P. Alston, as well as within Indian philosophy. By bringing Christian Platonist thought into dialogue with contemporary philosophy and theology, the volume systematically reveals the relevance of Hedley's work to current debates in religious epistemology and metaphysics. It offers a comprehensive appraisal of the historical contribution of imagination to religious understanding and, as such, will be of great interest to philosophers, theologians and historians alike. (shrink)

Philosophers have argued about the nature and the very existence of free will for centuries. Today, many scientists and scientifically minded commentators are skeptical that it exists, especially when it is understood to require the ability to choose between alternative possibilities. If the laws of physics govern everything that happens, they argue, then how can our choices be free? Believers in free will must be misled by habit, sentiment, or religious doctrine. Why Free Will Is Real defies scientific orthodoxy and (...) presents a bold new defense of free will in the same naturalistic terms that are usually deployed against it. -/- Unlike those who defend free will by giving up the idea that it requires alternative possibilities to choose from, Christian List retains this idea as central, resisting the tendency to defend free will by watering it down. He concedes that free will and its prerequisites—intentional agency, alternative possibilities, and causal control over our actions—cannot be found among the fundamental physical features of the natural world. But, he argues, that’s not where we should be looking. Free will is a “higher-level” phenomenon found at the level of psychology. It is like other phenomena that emerge from physical processes but are autonomous from them and not best understood in fundamental physical terms—like an ecosystem or the economy. When we discover it in its proper context, acknowledging that free will is real is not just scientifically respectable; it is indispensable for explaining our world. (shrink)

In solving judgment aggregation problems, groups often face constraints. Many decision problems can be modelled in terms the acceptance or rejection of certain propositions in a language, and constraints as propositions that the decisions should be consistent with. For example, court judgments in breach-of-contract cases should be consistent with the constraint that action and obligation are necessary and sufficient for liability; judgments on how to rank several options in an order of preference with the constraint of transitivity; and judgments on (...) budget items with budgetary constraints. Often more or less demanding constraints on decisions are imaginable. For instance, in preference ranking problems, the transitivity constraint is often contrasted with the weaker acyclicity constraint. In this paper, we make constraints explicit in judgment aggregation by relativizing the rationality conditions of consistency and deductive closure to a constraint set, whose variation yields more or less strong notions of rationality. We review several general results on judgment aggregation in light of such constraints. (shrink)

Behaviourism is the view that preferences, beliefs, and other mental states in social-scientific theories are nothing but constructs re-describing people's behaviour. Mentalism is the view that they capture real phenomena, on a par with the unobservables in science, such as electrons and electromagnetic fields. While behaviourism has gone out of fashion in psychology, it remains influential in economics, especially in ‘revealed preference’ theory. We defend mentalism in economics, construed as a positive science, and show that it fits best scientific practice. (...) We distinguish mentalism from, and reject, the radical neuroeconomic view that behaviour should be explained in terms of brain processes, as distinct from mental states. (shrink)

This paper is an enquiry into the logical, metaphysical, and physical possibility of time travel understood in the sense of the existence of closed worldlines that can be traced out by physical objects. We argue that none of the purported paradoxes rule out time travel either on grounds of logic or metaphysics. More relevantly, modern spacetime theories such as general relativity seem to permit models that feature closed worldlines. We discuss, in the context of Gödel's infamous argument for the ideality (...) of time based on his eponymous spacetime, what this apparent physical possibility of time travel means. Furthermore, we review the recent literature on so-called time machines, i.e., of devices that produce closed worldlines where none would have existed otherwise. Finally, we investigate what the implications of the quantum behaviour of matter for the possibility of time travel might be and explicate in what sense time travel might be possible according to leading contenders for full quantum theories of gravity such as string theory and loop quantum gravity. (shrink)

In this paper, we present a new semantic framework designed to capture a distinctly cognitive or epistemic notion of meaning akin to Fregean senses. Traditional Carnapian intensions are too coarse-grained for this purpose: they fail to draw semantic distinctions between sentences that, from a Fregean perspective, differ in meaning. This has led some philosophers to introduce more fine-grained hyperintensions that allow us to draw semantic distinctions among co-intensional sentences. But the hyperintensional strategy has a flip-side: it risks drawing semantic distinctions (...) between sentences that, from a Fregean perspective, do not differ in meaning. This is what we call the ‘new problem’ of hyperintensionality to distinguish it from the ‘old problem’ that faced the intensional theory. We show that our semantic framework offers a joint solution to both these problems by virtue of satisfying a version of Frege’s so-called ‘equipollence principle’ for sense individuation. Frege’s principle, we argue, not only captures the semantic intuitions that give rise to the old and the new problem of hyperintensionality, but also points the way to an independently motivated solution to both problems. (shrink)

There is a surprising disconnect between formal rational choice theory and philosophical work on reasons. The one is silent on the role of reasons in rational choices, the other rarely engages with the formal models of decision problems used by social scientists. To bridge this gap, we propose a new, reason-based theory of rational choice. At its core is an account of preference formation, according to which an agent’s preferences are determined by his or her motivating reasons, together with a (...) ‘weighing relation’ between different combinations of reasons. By explaining how someone’s preferences may vary with changes in his or her motivating reasons, our theory illuminates the relationship between deliberation about reasons and rational choices. Although primarily positive, the theory can also help us think about how those preferences and choices ought to respond to normative reasons. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Bonhoeffer and King: Their Legacies and Import for Christian Social ThoughtCharles W. ChristianBonhoeffer and King: Their Legacies and Import for Christian Social Thought Edited by Willis Jenkins and Jennifer M. McBride Minneapolis: Fortress Press, 2010. 304 pp. $25.00Countless books have been written about Dietrich Bonhoeffer and Martin Luther King Jr., assessing their individual leadership in the areas of social justice and theology in the twentieth century. (...) Relatively few works have brought these two individuals together in comparative analysis. This book, edited by Willis [End Page 216] Jenkins (assistant professor of social ethics at Yale Divinity School) and Jennifer M. McBride (visiting lecturer at Candler Divinity School), seeks to do that; it brings together a wide array of scholars in the fields of ethics, theology, pastoral ministry, political theory, African American studies, and feminist theology.As McBride points out in her introduction, the “significant differences in their historic, sociopolitical contexts” can present challenges in comparing the work of these two men and in seeking to contemporize them (8). However, the thought and life of both martyrs “demand[s] action”; in other words, the “thought” of both Bonhoeffer and King remains incomplete without “courageous, constructive, redemptive social engagement” (3). It is in this spirit that the book unfolds.The book is divided into four parts. The first four chapters compose part 1 (titled “Critical Distance”), which takes a broader look at the legacies, key concepts, and limitations or critiques of the thought of Bonhoeffer and King. For example, the second chapter by Stephen R. Haynes (“King and Bonhoeffer as Protestant Saints”) reminds us of the perils of the larger-than-life legacies of both these individuals. When noteworthy persons become personalities or cultural heroes, key aspects of their legacies can be minimized or overlooked. This is particularly important in contemporary American settings where politicians and commentators tend to reduce the legacies of both Bonhoeffer and King to fit their own political agendas.Part 2 pays specific attention to the influence of Bonhoeffer and King on matters related to social justice, such as poverty, racism, and violence. Among the notable contributions in this section is the chapter by Craig J. Slane that deals with the “unexpected turn toward violence” (112) for Bonhoeffer during his involvement in the plot to assassinate Hitler during World War II. Part 3 looks at the ways in which the lives and teaching (and especially preaching, in King’s life in particular) of Bonhoeffer and King are instruments of social redemption. In addition to noting the influence of Niebuhr’s emphasis on social sin and social redemption on King’s preaching and leadership, it points out that both Bonhoeffer and King were deeply influenced by the economic and social upheavals of their time; their preaching, teaching, and writing sought to address, in concrete ways, the racial, economic, and political realities of their contexts. In part 4, “Peacemaking,” four authors highlight the contributions King and Bonhoeffer have made to peacemaking and the influence these contributions continue to have. They discuss both men’s commitment to nonviolence and pacifism and the particular challenges this commitment created for them (especially for Bonhoeffer, given his participation in a plot to overthrow Hitler).The essays in this book do not present these two martyrs as unblemished. The book contains rich discussions that honestly assess their personal struggles [End Page 217] of conscience as well as their contextual struggles with such issues as the role of women. Furthermore, the reader will find a solid introduction to the lives and thought of both men while at the same time sitting in on a diverse conversation about how their influential interpretations of the Christian faith can continue to be fleshed out. May this kind of conversation (and action) continue!Charles W. ChristianMount Vernon Nazarene UniversityCopyright © 2012 The Society of Christian Ethics... (shrink)

Orthodox Bayesianism is a highly idealized theory of how we ought to live our epistemic lives. One of the most widely discussed idealizations is that of logical omniscience: the assumption that an agent’s degrees of belief must be probabilistically coherent to be rational. It is widely agreed that this assumption is problematic if we want to reason about bounded rationality, logical learning, or other aspects of non-ideal epistemic agency. Yet, we still lack a satisfying way to avoid logical omniscience within (...) a Bayesian framework. Some proposals merely replace logical omniscience with a different logical idealization; others sacrifice all traits of logical competence on the altar of logical non-omniscience. We think a better strategy is available: by enriching the Bayesian framework with tools that allow us to capture what agents can and cannot infer given their limited cognitive resources, we can avoid logical omniscience while retaining the idea that rational degrees of belief are in an important way constrained by the laws of probability. In this paper, we offer a formal implementation of this strategy, show how the resulting framework solves the problem of logical omniscience, and compare it to orthodox Bayesianism as we know it. (shrink)

The collected essays and consensus statements of the second round of the National Evangelical-Catholic Dialogue, and the second book of the series on Evangelicals and Catholics in dialogue. The essays address the Christian ideal of life lived in pursuit of the good that is God, and the witness and imitation of God's action in Christ, as a pathway to fruitful dialogue between Catholics and Evangelicals.

The aim of this paper is to offer an account of epistemic justification suitable for the context of theory pursuit, that is, for the context in which new scientific ideas, possibly incompatible with the already established theories, emerge and are pursued by scientists. We will frame our account paradigmatically on the basis of one of the influential systems of epistemic justification: Laurence Bonjour’s coherence theory of justification. The idea underlying our approach is to develop a set of criteria which indicate (...) that the pursued system is promising of contributing to the epistemic goal of robustness of scientific knowledge and of developing into a candidate for acceptance. In order to realize this we will (a) adjust the scope of Bonjour’s standards—consistency, inferential density, and explanatory power, and (b) complement them by the requirement of a programmatic character. In this way we allow for the evaluation of the “potential coherence” of the given epistemic system. (shrink)

What is a person? This fundamental question is a perennial concern of philosophers and theologians. But, Christian Smith here argues, it also lies at the center of the social scientist’s quest to interpret and explain social life. In this ambitious book, Smith presents a new model for social theory that does justice to the best of our humanistic visions of people, life, and society. Finding much current thinking on personhood to be confusing or misleading, Smith finds inspiration in critical (...) realism and personalism. Drawing on these ideas, he constructs a theory of personhood that forges a middle path between the extremes of positivist science and relativism. Smith then builds on the work of Pierre Bourdieu, Anthony Giddens, and William Sewell to demonstrate the importance of personhood to our understanding of social structures. From there he broadens his scope to consider how we can know what is good in personal and social life and what sociology can tell us about human rights and dignity. Innovative, critical, and constructive,_ What Is a Person?_ offers an inspiring vision of a social science committed to pursuing causal explanations, interpretive understanding, and general knowledge in the service of truth and the moral good. (shrink)

Epistemic theories of truth, such as those presumed to be typical for anti-realism, can be characterised as saying that what is true can be known in principle: p → ◊Kp. However, with statements of the form “p & ¬Kp”, a contradiction arises if they are both true and known. Analysis of the nature of the paradox shows that such statements refute epistemic theories of truth only if the the anti-realist motivation for epistemic theories of truth is not taken into account. (...) The motivation in a link of understandability ans meaningful- ness suggests to change the above principle and to restrict the theory to logically simple sentences, in which case the paradox does not arise. This suggestion also allows to see the deep philosophical problems for anti-realism those counterexamples are pointing at. (shrink)

The concept of sustainable and responsible (SR) investments expresses that every investment should be based on the SR investor’s code of ethics. To a large extent the allocation of SR investments to more sustainable companies and ethical practices is based on the environmental, social, and corporate governance (ESG) scores provided by rating agencies. However, a thorough investigation of ESG scores is a neglected topic in the literature. This paper uses Thomson Reuters ASSET4 ESG ratings to analyze the influence of firm (...) size, a company’s available resources for providing ESG data, and the availability of a company’s ESG data on the company’s sustainability performance. We find a significant positive correlation between the stated variables, which can be explained by organizational legitimacy. The results raise the question of whether the way the ESG score measures corporate sustainability gives an advantage to larger firms with more resources while not providing SR investors with the information needed to make decisions based on their beliefs. Due to our results, SR investors and scholars should reopen the discussion about: what sustainability rating agencies measure with ESG scores, what exactly needs to be measured, and if the sustainable finance community can reach their self-imposed objectives with this measurement. (shrink)

Radical ontic structural realism (ROSR) asserts an ontological commitment to ‘free-standing’ physical structures understood solely in terms of fundamental relations, without any recourse to relata that stand in these relations. Bain ([2013], pp.1621–35) has recently defended ROSR against the common charge of incoherence by arguing that a reformulation of fundamental physical theories in category-theoretic terms (rather than the usual set-theoretic ones) offers a coherent and precise articulation of the commitments accepted by ROSR. In this essay, we argue that category theory (...) does not offer a more hospitable environment to ROSR than set theory. We also show that the application of category-theoretic tools to topological quantum field theory and to algebraic generalizations of general relativity do not warrant the claim that these theories describe ‘object-free’ structures. We conclude that category theory offers little if any comfort to ROSR. 1 Introduction: Ridding Structures of Objects2 The Set-theoretic Peril for Radical Ontic Structural Realism3 Bain’s Categorial Strategy to Save Radical Ontic Structural Realism4 Throwing out the Relations with the Relata5 Categorial and Set-theoretical Structures6 Radical Suggestions from Topological Quantum Field Theory?7 Sheaves of Einstein Algebras as Radical Structures?8 Conclusions. (shrink)

To reconcile the standard possible worlds model of knowledge with the intuition that ordinary agents fall far short of logical omniscience, a Stalnakerian strategy appeals to two components. The first is the idea that mathematical and logical knowledge is at bottom metalinguistic knowledge. The second is the idea that non-ideal minds are often fragmented. In this paper, we investigate this Stalnakerian reconciliation strategy and argue, ultimately, that it fails. We are not the first to complain about the Stalnakerian strategy. But (...) in contrast to existing complaints, we want to cause trouble for the strategy directly on its home turf. That is, we will advance our objection while granting both the plausibility of the fragmentation component—save for an extreme version of it—and that of the metalinguistic component. Once our central objection to the Stalnakerian strategy is in place, we will show how it negatively affects Adam Elga and Augustín Rayo’s recent attempt to apply the Stalnakerian strategy in the context of Bayesian decision theory. (shrink)

ABSTRACT:The transition from modern to postmodern society leads to changing expectations about the purpose and responsibility of leadership. Habermas’s social theory provides a useful analytical tool for understanding current societal transition processes and exploring their implications for the responsibility of business vis-à-vis society. We argue that integrative responsible leadership, in particular, can contribute to the reconciliation of business with societal goals. Integrative responsible leadership understood in a Habermasian way is not only a strategic endeavor but also a communicative endeavor. An (...) essential part of integrative responsible leadership in light of the current societal transformation processes is the facilitation of discourses about a shared base of norms and values. This is exemplified alongside current societal developments like the European migration crisis or the emerging nationalist and fundamentalist movements in some countries. We specify how and when leadership should resort to communicative action and discuss the implications for leadership. (shrink)

In the emerging literature on judgment aggregation over logically connected proposi- tions, expert rights or liberal rights have not been investigated yet. A group making collective judgments may assign individual members or subgroups with expert know- ledge on, or particularly affected by, certain propositions the right to determine the collective judgment on those propositions. We identify a problem that generalizes Sen's 'liberal paradox'. Under plausible conditions, the assignment of rights to two or more individuals or subgroups is inconsistent with the (...) unanimity principle, whereby unanimously accepted propositions are collectively accepted. The inconsistency can be avoided if individual judgments or rights satisfy special conditions. (shrink)

A central question in human development is how young children gain knowledge so fast. We propose that analogical generalization drives much of this early learning and allows children to generate new abstractions from experience. In this paper, we review evidence for analogical generalization in both children and adults. We discuss how analogical processes interact with the child's changing knowledge base to predict the course of learning, from conservative to domain-general understanding. This line of research leads to challenges to existing assumptions (...) about learning. It shows that it is not enough to consider the distribution of examples given to learners; one must consider the processes learners are applying; contrary to the general assumption, maximizing variability is not always the best route for maximizing generalization and transfer. (shrink)

An enduring question in the philosophy of science is the question of whether a scientific theory deserves more credit for its successful predictions than it does for accommodating data that was already known when the theory was developed. In The Paradox of Predictivism, Eric Barnes argues that the successful prediction of evidence testifies to the general credibility of the predictor in a way that evidence does not when the evidence is used in the process of endorsing the theory. He illustrates (...) his argument with an important episode from nineteenth-century chemistry, Mendeleev's Periodic Law and its successful predictions of the existence of various elements. The consequences of this account of predictivism for the realist/anti-realist debate are considerable, and strengthen the status of the 'no miracle' argument for scientific realism. Barnes's important and original contribution to the debate will interest a wide range of readers in philosophy of science. (shrink)