We obtain very strong coloring theorems at successors of singular cardinals from failures of certain instances of simultaneous reflection of stationary sets. In particular, the simplest of our results establishes that if μ is singular and , then there is a regular cardinal θ<μ such that any fewer than cf stationary subsets of must reflect simultaneously.

We formulate and prove (in ZFC) a strong coloring theorem which holds at successors of singular cardinals, and use it to answer several questions concerning Shelah's principle $Pr_1(\mu^+,\mu^+,\mu^+,cf(\mu))$ for singular $\mu$.

We prove a compactness theorem for pseudopower operations of the form \}\) where \\le {{\,\mathrm{cf}\,}}\). Our main tool is a result that has Shelah’s cov versus pp Theorem as a consequence. We also show that the failure of compactness in other situations has significant consequences for pcf theory, in particular, implying the existence of a progressive set A of regular cardinals for which \\) has an inaccessible accumulation point.

Abstract.We investigate the existence of strong colorings on successors of singular cardinals. This work continues Section 2 of [1], but now our emphasis is on finding colorings of pairs of ordinals, rather than colorings of finite sets of ordinals.

We establish a coloring theorem for successors of singular cardinals, and use it prove that for any such cardinal $\mu$, we have $\mu^+\nrightarrow[\mu^+]^2_{\mu^+}$ if and only if $\mu^+\nrightarrow[\mu^+]^2_{\theta}$ for arbitrarily large $\theta < \mu$.

In this paper, we investigate the extent to which techniques used in [10], [2], and [3]—developed to prove coloring theorems at successors of singular cardinals of uncountable cofinality—can be extended to cover the countable cofinality case.

We describe a recipe for generating normal ideals on successors of singular cardinals. We show that these ideals are related to many weakenings of □ that have appeared in the literature. Our main purpose, however, is to provide an organized list of open questions related to these ideals.

We investigate the effect of a variant of Matet forcing on ultrafilters in the ground model and give a characterization of those P-points that survive such forcing, answering a question left open by Blass [4]. We investigate the question of when this variant of Matet forcing can be used to diagonalize small filters without destroying P-points in the ground model. We also deal with the question of generic existence of stable ordered-union ultrafilters.

We obtain an improvement of some coloring theorems from Eisworth (Fund Math 202:97–123, 2009; Ann Pure Appl Logic 161(10):1216–1243, 2010), Eisworth and Shelah (J Symb Logic 74(4):1287–1309, 2009) for the case where the singular cardinal in question has countable cofinality. As a corollary, we obtain an “idealized” version of the combinatorial principle Pr1(μ +, μ +, μ +, cf(μ)) that maximizes the indecomposability of the associated ideal.

We prove that if ${\mu ^ + } \to \left[ {{\mu ^ + }} \right]_\mu ^2 + $ holds for a singular cardinal μ, then any collection of fewer than cf(μ) stationary subsets of μ⁺ must reflect simultaneously.

We investigate a two-player game involving pairs of filters on ω. Our results generalize a result of Shelah ([7] Chapter VI) dealing with applications of game theory in the study of ultrafilters.

We investigate pseudopowers of singular cardinals and deduce some consequences for covering numbers at singular cardinals of uncountable cofinality.

This groundbreaking volume casts light on the long shadow of naturalistic monism in modern thought and culture. When monism's philosophical proposition - the unity of all matter and thought in a single, universal substance - fused with scientific empiricism and Darwinism in the mid-nineteenth century, it led to the formation of a powerful worldview articulated in the work of figures such as Ernst Haeckel. The compelling essays collected here, written by leading international scholars, investigate the articulation of monism in science, (...) philosophy, and religion and its impact on a range of social movements, from socialism and early feminism to imperialism and eugenics. The result is a broad and comprehensive chronological, disciplinary, and geographic map of a century of monism, as well as a bellwether for innovative new directions in the interdisciplinary study of science, religion, philosophy, and culture. (shrink)

Recently, philosophers have turned their attention to the question, not when a given agent is blameworthy for what she does, but when a further agent has the moral standing to blame her for what she does. Philosophers have proposed at least four conditions on having “moral standing”: -/- 1. One’s blame would not be “hypocritical”. 2. One is not oneself “involved in” the target agent’s wrongdoing. 3. One must be warranted in believing that the target is indeed blameworthy for the (...) wrongdoing. 4. The target’s wrongdoing must some of “one’s business”. -/- These conditions are often proposed as both conditions on one and the same thing, and as marking fundamentally different ways of “losing standing.” Here I call these claims into question. First, I claim that conditions (3) and (4) are simply conditions on different things than are conditions (1) and (2). Second, I argue that condition (2) reduces to condition (1): when “involvement” removes someone’s standing to blame, it does so only by indicating something further about that agent, viz., that he or she lacks commitment to the values that condemn the wrongdoer’s action. The result: after we clarify the nature of the non-hypocrisy condition, we will have a unified account of moral standing to blame. Issues also discussed: whether standing can ever be regained, the relationship between standing and our "moral fragility", the difference between mere inconsistency and hypocrisy, and whether a condition of standing might be derived from deeper facts about the "equality of persons". (shrink)

Various philosophers have wanted to move from a (P.F.) “Strawsonian” understanding of the “practices of moral responsibility” to a non-skeptical result. I focus on a strategy moving from a “response-dependent” theory of responsibility. I aim to show that a key analogy associated with this strategy fails to support a compatibilist result. It seems clear that nothing could show that nothing we have been laughing at has really been funny. If “the funny” is similar to “the blameworthy”, then perhaps it would (...) follow that nothing could show that no one we have ever blamed has really been blameworthy. The comparison is interesting, but inconclusive: even if we grant that these properties are normatively similar, the latter has substantive empirical presuppositions, whereas the former does not. One important upshot: even if the standards operative in our practices cannot be mistaken, it could nevertheless be that no one has ever met these standards Ruling out this possibility seemingly requires re-engaging in all of the so-called "metaphysical" debates Strawsonians are keen to avoid. (shrink)

At least since Aristotle's famous discussion of the sea-battle tomorrow in On Interpretation 9, philosophers have been fascinated by a rich set of interconnecte.

THE GODS OF BUSINESS is, as the MIDWEST BOOK REVIEW writes, "A 'must-have' primer for anyone unfamiliar with basic tenets of world religions in today's era of ...

How consciousness appeared much earlier in evolutionary history than is commonly assumed, and why all vertebrates and perhaps even some invertebrates are conscious. How is consciousness created? When did it first appear on Earth, and how did it evolve? What constitutes consciousness, and which animals can be said to be sentient? In this book, Todd Feinberg and Jon Mallatt draw on recent scientific findings to answer these questions—and to tackle the most fundamental question about the nature of consciousness: how (...) does the material brain create subjective experience? After assembling a list of the biological and neurobiological features that seem responsible for consciousness, and considering the fossil record of evolution, Feinberg and Mallatt argue that consciousness appeared much earlier in evolutionary history than is commonly assumed. About 520 to 560 million years ago, they explain, the great “Cambrian explosion” of animal diversity produced the first complex brains, which were accompanied by the first appearance of consciousness; simple reflexive behaviors evolved into a unified inner world of subjective experiences. From this they deduce that all vertebrates are and have always been conscious—not just humans and other mammals, but also every fish, reptile, amphibian, and bird. Considering invertebrates, they find that arthropods (including insects and probably crustaceans) and cephalopods (including the octopus) meet many of the criteria for consciousness. The obvious and conventional wisdom–shattering implication is that consciousness evolved simultaneously but independently in the first vertebrates and possibly arthropods more than half a billion years ago. Combining evolutionary, neurobiological, and philosophical approaches allows Feinberg and Mallatt to offer an original solution to the “hard problem” of consciousness. (shrink)

ABSTRACT Proponents of the causal theory of perception have applied the theory to questions about which particular objects or events are perceived, which parts are perceived, and which properties are perceived. In each case, they insist that successful perception is causally dependent on what is perceived. The causal theory rests on an important insight regarding the information-carrying role of perception. In order to succeed in this role, perception cannot be grounded in spurious correlations. But we can respect this insight without (...) embracing the idea that a successful percept must be causally dependent on what is perceived. A correlation in nature can also be genuine or lawful when it arises from a common cause. I show how successful perception is frequently achieved through correlation via a common cause. (shrink)

Proponents of the causal theory of perception have applied the theory to questions about which particular objects or events are perceived, which parts are perceived, and which properties are perceived. In each case they insist that successful perception is causally dependent on what is perceived. The causal theory rests on an important insight regarding the information-carrying role of perception. In order to succeed in this role, perception cannot be grounded in spurious correlations. But we can respect this insight without embracing (...) the idea that a successful percept must be causally dependent on what is perceived. A correlation in nature can also be genuine or lawful when it arises from a common cause. I show how successful perception is frequently achieved through correlation via a common cause. (shrink)

“Violence” and “nonviolence” are, increasingly, misleading translations for the Sanskrit words hiṃsā and ahiṃsā—used by Gandhi as the basis for his philosophy of satyāgraha. I argue for rereading hiṃsā as “maleficence” and ahiṃsā as “beneficence.” These two more mind-referring English words capture the primacy of intention implied by Gandhi’s core principles. Reflecting a political turn in moral accountability detectable through linguistic data, both the scope and the usage of the word “violence” have expanded dramatically, making it harder to convincingly characterize (...) people and actions as “nonviolent.” New terminology could clarify the distinction between hiṃsā and ahiṃsā, and, thereby, prevent misunderstandings of Gandhi. Training in beneficence would reflect Gandhi’s psychological path to reducing avoidable harm: ego-detachment, universal love, and seeking truth by experiment. -/- NOTE: An extended, unpublished version, with additional arguments and evidence, is also available on PhilPapers as "The Primacy of Intention and the Duty to Truth: A Gandhi-Inspired Argument for Retranslating Hiṃsā and Ahiṃsā, with Connections to History, Ethics, and Civil Resistance". (shrink)

The words "violence" and "nonviolence" are increasingly misleading translations for the Sanskrit words hiṃsā and ahiṃsā -- which were used by Gandhi as the basis for his philosophy of satyāgraha. I argue for re-reading hiṃsā as “maleficence” and ahiṃsā as “beneficence.” These two more mind-referring English words – associated with religiously contextualized discourse of the past -- capture the primacy of intention implied by Gandhi’s core principles, better than “violence” and “nonviolence” do. Reflecting a political turn in moral accountability detectable (...) through linguistic data, both the scope and the usage of the word “violence” have expanded dramatically. The expanded scope of “violence” reflects greater consciousness of the various forms that serious harm can take, but also makes it harder to convincingly characterize people and actions as “nonviolent.” New translations could clarify the distinction between hiṃsā and ahiṃsā, and thereby prevent some misunderstandings of Gandhi. Training in beneficence would reflect Gandhi’s psychological path to reducing avoidable harm: detachment from the ego, learning to love universally, and seeking truth by experiment. (shrink)

This paper presents a novel learning model Clarion , which is a hybrid model based on the two-level approach proposed in Sun (1995). The model integrates neural, reinforcement, and symbolic learning methods to perform on-line, bottom-up learning (i.e., learning that goes from neural to symbolic representations). The model utilizes both procedural and declarative knowledge (in neural and symbolic representations respectively), tapping into the synergy of the two types of processes. It was applied to deal with sequential decision tasks. Experiments and (...) analyses in various ways are reported that shed light on the advantages of the model. (shrink)

A critical evaluation of Rawlsian and Habermasian paradigms of political philosophy that offers an interpretation and defense of Habermas's theory of law and ...

Although the global community has achieved some success in endeavors such as eradicating smallpox, efforts to coordinate nations' actions in others--such as the reduction of drug trafficking--have not been sufficient. Identifying the factors that promote, or inhibit, successful collective action for an ever-growing set of challenges associated with globalization, Todd Sandler applies them to promoting global health, providing foreign assistance, controlling rogue nations, limiting transnational terrorism, and intervening in civil wars.

In his magnum opus, the _Historical and Critical Dictionary_, Pierre Bayle offered a series of brilliant criticisms of the major philosophical and theological systems of the 17 th Century. Although officially skeptical concerning the attempt to provide a definitive account of the truths of metaphysics, there is reason to see Bayle as a reluctant skeptic. In particular, Todd Ryan contends that Bayle harbored deep sympathy for the attempt by Descartes and his most innovative successor, Nicolas Malebranche, to establish a (...) metaphysical system that would provide a foundation for the new mechanistic natural philosophy while helping to secure the fundamental tenets of rational theology. Through a careful analysis of Bayle’s critical engagement with such philosophers as Spinoza, Leibniz, Locke and Newton, it is argued that, despite his reputation as a skeptic, Bayle was not without philosophical commitments of his own. Drawing on the full range of Bayle’s writings, from his early philosophical lectures to his final controversial writings, Ryan offers detailed studies of Bayle’s treatment of such pivotal issues as mind-body dualism, causation and God’s relation to the world. (shrink)

I answer Alvin Plantinga's challenge to provide a ‘proper’ de jure objection to religious belief. What I call the ‘sophisticates’ evidential objection' concludes that sophisticated Christians lack epistemic justification for believing central Christian propositions. The SEO utilizes a theory of epistemic justification in the spirit of the evidentialism of Richard Feldman and Earl Conee. I defend philosophical interest in the SEO against objections from Reformed epistemology, by addressing Plantinga's criteria for a proper de jure objection, his anti-evidentialist arguments, and the (...) relevance of ‘impulsional evidence’. I argue that no result from Plantinga-style Reformed epistemology precludes the reasons I offer in favour of giving the SEO its due philosophical attention. (shrink)

Перевод статьи: Davies T., Chandler R. Online deliberation design: Choices, criteria, and evidence // Democracy in motion: Evaluating the practice and impact of deliberative civic engagement / Nabatchi T., Weiksner M., Gastil J., Leighninger M. (eds.). -- Oxford: Oxford univ. press, 2013. -- P. 103-131. А. Кулик. -/- Вниманию читателей предлагается обзор эмпирических исследований в области дизайна онлайн-форумов, предназначенных для вовлечения граждан в делиберацию. Размерности дизайна определены для различных характеристик делиберации: назначения, целевой аудитории, разобщенности участников в пространстве и во времени, (...) среды коммуникации и организации делиберативного процесса. После краткого обзора критериев оценки вариантов дизайна рассматриваются эмпирические данные, соотносящиеся с каждым из вариантов. Эффективность онлайн-делиберации зависит от того, насколько условия коммуникации соотносятся с заданиями делиберации. Компромиссы, как, например, между анонимным или идентифицируемым участием, предполагают различные дизайны в зависимости от цели делиберации и состава участников. Выводы исследования получены на материале существующих технологий и могут измениться по мере коэволюции технологий и пользователей. (shrink)

This article seeks to provide a fuller account of the philosophy of religion of the Marburg Neo-Kantian, Paul Natorp (1854–1924), than has hitherto been available. It does so by describing important changes in Natorp’s thinking about religion between the publication of his early book, Religion innerhalb der Grenzen der Humanität (1894), and later writings in which he espouses a version of logos-mysticism strikingly at odds with the concept of a “religion of reason” put forward by his long-time Marburg colleague, Hermann (...) Cohen (1842–1918). These differences are analyzed in relation to these two thinkers’ divergent views on philosophical systematics, and their respective experiences of the First World War. (shrink)

This article seeks to provide a fuller account of the philosophy of religion of the Marburg Neo-Kantian, Paul Natorp (1854–1924), than has hitherto been available. It does so by describing important changes in Natorp’s thinking about religion between the publication of his early book, Religion innerhalb der Grenzen der Humanität (1894), and later writings in which he espouses a version of logos-mysticism strikingly at odds with the concept of a “religion of reason” put forward by his long-time Marburg colleague, Hermann (...) Cohen (1842–1918). These differences are analyzed in relation to these two thinkers’ divergent views on philosophical systematics, and their respective experiences of the First World War. (shrink)

Acknowledgments -- What makes consciousness "mysterious" -- Approaching the gaps : images and affects -- Naturalizing vertebrate consciousness : mental images -- Naturalizing vertebrate consciousness : affects -- The question of invertebrate consciousness -- Creating consciousness : the general and special features -- The evolution of primary consciousness and the Cambrian hypothesis -- Naturalizing subjectivity -- Notes -- Glossary -- References.

Psychophysical studies of change blindness indicate that, at any instant, human observers are aware of detail in few parts of the visual field. Such results suggest, to some theorists, that human vision reconstructs only a few portions of the visual scene and that, to bridge the resulting representational gaps, it often lets physical objects serve as their own short-term memory. We propose that human vision reconstructs no portion of the visual scene, and that it never lets physical objects serve as (...) their own short-term memory. (shrink)

This paper offers an account of data manipulation in scientific experiments. It will be shown that in many cases raw, unprocessed data is not produced, but rather a form of processed data that will be referred to as a data model. The language of data models will be used to provide a framework within which to understand a recent debate about the status of data and data manipulation. It will be seen that a description in terms of data models allows (...) one to understand cases in which data acquisition and data manipulation cannot be separated into two independent activities. (shrink)

The primary purpose of this book is to present some of the key economic concepts that have guided economic thinking in the last century and to identify which of these concepts will continue to direct economic thought in the coming decades. This book is written in an accessible manner and is intended for a wide audience with little or no formal training in economics. It should also interest economists who want to reflect on the direction of the discipline and to (...) learn concepts and achievements in other subfields. The author imparts his enthusiasm for the economic way of reasoning and its wide applicability. Through the abundant use of illustrations and examples, the author makes concepts understandable and relevant. Topics covered include game theory, the new institutional economics, market failures, asymmetric information, endogenous growth theory, general equilibrium, rational expectations, and others. (shrink)

An attempt to show that Plato has a unified approach to the rationality of belief and the rationality of desire, and that his defense of that approach is a powerful one.