Like dreaming, hallucination has been a formative trope for modern philosophy. The vivid, often tragic, breakdown in the mind’s apparent capacity to disclose reality has long served to support a paradoxical philosophical picture of sensory experience. This picture, which of late has shaped the paradigmatic empirical understanding the senses, displays sensory acts as already complete without the external world; complete in that the direct objects even of veridical sensory acts do not transcend what we could anyway hallucinate. Hallucination is thus (...) the mother of Representationalism, which insists that it is mental intermediaries that make other.. (shrink)

The general process view of learning, which guided research into learning for the first half of this century, has come under attack in recent years from several quarters. One form of criticism has come from proponents of the so-called biological boundaries approach to learning. These theorists have presented a variety of data showing that supposedly general laws of learning may in fact be limited in their applicability to different species and learning tasks, and they argue that the limitations are drawn (...) by the nature of each species' adaptation to the particular requirements of its natural environment. The biological boundaries approach has served an important critical function in the move away from general process learning theory, but it is limited in its ability to provide an alternative to the general process approach. In particular, the biological boundaries approach lacks generality, it is in some respects subservient to the general process tradition, and its ecological content is in too many cases limited toex post factoadaptive explanations of learning skills. A contrasting, ecological approach to learning, which can provide a true alternative to general process theory, is presented. The ecological approach begins by providing an ecological task description for naturally occurring instances of learning; this step answers the question:Whatdoes this animal learn to do? The next step is an analysis of the means by which learning occurs in the course of development, answering the question:Howdoes the animal learn to do this? On the basis of such analyses, local principles of adaptation are formulated to account for the learning abilities of individual species. More global principles are sought by generalization among these local principles and may form the basis for a general ecological theory of learning. (shrink)

Despite several decades of criticism, dichotomous thinking about behavioral development remains widespread and influential. This is particularly true in study of birdsong development, where it has become increasingly common to diagnose songs, elements of songs, or precursors of songs as either innate or learned on the basis of isolation-rearing experiments. The theory of sensory templates has encouraged both the dichotomous approach and an emphasis on structural rather than functional aspects of song development. As a result, potentially important lines of investigation (...) have been overlooked and the interpretation of existing data is often flawed. Evidence for a genetic origin of behavioraldifferencesis frequently interpreted as evidence for the genetic determination of behavioralcharacters. The technique of isolation rearing remains the methodology of choice for many investigators, despite the fact that it offers only a rather crude analysis of the contribution of experience to song development and provides no information at all about genetic contributions to development. The latter could in principle be elucidated by the application of developmental-genetic techniques, but it is unlikely that these can easily be applied to the study of birdsong. Because developmental questions are so often posed in terms of the learned–innate dichotomy, “experience” is taken to be synonymous with “learning” and the possible role of nonobvious contributions to song development has largely been ignored. An alternative approach, based on Daniel Lehrman's interactionist theory of development, permits a more thorough appreciation of the problems that have yet to be addressed, and provides a more secure conceptual foundation for theories of song development. (shrink)

God’s creative act, if genuinely free, would ground the existence of creatures without necessitating them. Since God is perfectly responsive to reason, his freely creating requires that he have an adequate but non-coercive reason to create. A coercive reason for an act is one that outweighs the reasons for any alternative act, whereas an adequate reason is one that is not outweighed by the reasons in favor of any alternative act. How, in the absence of an offsetting reason not to (...) create, is God’s adequate reason not also a coercive reason, i.e., one that would necessitate creation? Chapter 7 argues that God’s creating and God’s remaining within himself each have to be understood as determinate manners in which God may affirm his own unsurpassable goodness. Cantorian reflections are then deployed to explain how God’s extra, i.e., un-offset, reason to create does not give him more of a reason to create than to not create. Finally, God’s actual reason to create is identified. (shrink)

This is the story of a seductive idea and its sobering consequences. The twentieth century brought a new cultural confidence in the social powers of invention – but also saw the advance of consumerism, world wars, globalisation and human-generated climate change. Techno-Fixers traces how passive optimism and active manipulations were linked to our growing trust in technological innovation. It pursues the evolving idea through engineering hubris, radical utopian movements, science fiction fanzines, policy-maker soundbites, corporate marketing, and consumer culture. It explores (...) how evangelists of technological fixes have proselytised their faith, and critically examines the examples and products of their followers. The new technological confidence mixed together beliefs that were simultaneously compelling and unsettling. As motor vehicles, electricity supplies and radio became part of modern life in the early decades of the century, it was hard to argue against the transformative effects and inevitability of such transitions. Like it or not, social consequences seemed to come inexorably with the Machine Age, the Space Age and the Information Age. This deterministic vision implied an ever more technological future with unavoidable social consequences. For many, innovative technologies promised appealing new lifestyles and powers. But for a narrower band of proponents – the first generation of technological fixers – wise engineering invention was touted as a guaranteed route to positive human benefits and societal progress. Socially-engaged engineers and designers argued that such improvements could be directed, hastened and amplified. These engineering adventurers argued that modern societies could be guided only by rational designers. They contended that adroit technological solutions could solve contemporary problems better than any traditional method, including economic initiatives, citizen education, political ideology, lifestyle changes, legal frameworks and moral guidance. Their seductive claims were tamed by more mainstream American enthusiasts, and eventually boiled down to the concept of the technological fix. Their shared confidence infused policy-makers, broadcasters and science popularisers. Trust in technological fixes shaped a new generation of managers and law-makers, engineers and educators, futurists and citizens – and continues to drive a new generation of techno-fixers today. This cultural wave, its promoters and detractors, have championed the promise and voiced concerns that we have inherited, still unresolved. This book tracks the hubristic influencers and weighs up the confidences and concerns associated with them: the dramatic potential for novel technologies to work alongside longer human traditions to meet our enduring ambitions – or to reshape society for the worse. (shrink)

ABSTRACT Frege characterizes judgement as the acknowledgement of the truth of a thought, appearing thereby to rule out false judgement. First in this paper I explain Frege’s characterization so that it does not have this consequence. Frege is not saying that for a subject S to judge that p is for S to acknowledge the truth of the thought that p. Rather, he is articulating judgement’s nature within self-consciousness. From within, to judge means to acknowledge a truth. Second, I suggest (...) that this articulation is centrally operative in Frege’s argument for the indefinability of truth. As Frege argues, it follows from judgement’s self-consciousness that truth is indefinable. (shrink)

This article is the lead piece in a special report that presents the results of a bioethical investigation into chimeric research, which involves the insertion of human cells into nonhuman animals and nonhuman animal embryos, including into their brains. Rapid scientific developments in this field may advance knowledge and could lead to new therapies for humans. They also reveal the conceptual, ethical, and procedural limitations of existing ethics guidance for human‐nonhuman chimeric research. Led by bioethics researchers working closely with an (...) interdisciplinary work group, the investigation focused on generating conceptual clarity and identifying improvements to governance approaches, with the goal of helping scholars, funders, scientists, institutional leaders, and oversight bodies (embryonic stem cell research oversight [ESCRO] committees and institutional animal care and use committees [IACUCs]) deliver principled and trustworthy oversight of this area of science. The article, which focuses on human‐nonhuman animal chimeric research that is stem cell based, identifies key ethical issues in and offers ten recommendations regarding the ethics and oversight of this research. Turning from bioethics’ previous focus on human‐centered questions about the ethics of “humanization” and this research's potential impact on concepts like human dignity, this article emphasizes the importance of nonhuman animal welfare concerns in chimeric research and argues for less‐siloed governance and oversight and more‐comprehensive public communication. (shrink)

The identity theory of truth takes on different forms depending on whether it is combined with a dual relation or a multiple relation theory of judgment. This paper argues that there are two significant problems for the dual relation identity theorist regarding thought’s answerability to reality, neither of which takes a grip on the multiple relation identity theory.

We propose that corporations should be subject to a legal obligation to identify and internalise their social costs or negative externalities. Our proposal reframes corporate social responsibility as obligated internalisation of social costs, and relies on reflexive governance through mandated hybrid fora. We argue that our approach advances theory, as well as practice and policy, by building on and going beyond prior attempts to address social costs, such as prescriptive government regulation, Coasian bargaining and political CSR.

The case for inquiry -- The case for Deweyan inquiry -- An account of general inquiry -- Inquiry in science education -- Inquiry in social science education -- Inquiry in art and art education -- Inquiry, embodiment, and kinaesthetics in education -- Conclusion.

It has been much debated whether Tractarian objects are what Russell would have called particulars or whether they include also properties and relations. This paper claims that the debate is misguided: there is no logical category such that Wittgenstein intended the reader of the Tractatus to understand his objects either as providing examples of or as not providing examples of that category. This is not to say that Wittgenstein set himself against the very idea of a logical category: quite the (...) contrary. However, where Russell presents his logical variety of particulars and the various types of universal, and Frege presents his of objects and the various types of function, Wittgenstein denies the propriety of such a priori expositions. Wittgenstein envisages a variety of logical types of entity but insists that the nature of these types is something to be discovered only through analysis. (shrink)

One argument Robert and Baylis do not raise in their article on the creation of interspecies chimeras using human cellular material is that the creation of these chimeras would, or could, offend human dignity. Yet, human dignity is one of the most common concerns raised in public debates, academic arguments, and policy documents regarding biotechnology in general, and the creation animal-human chimeras in particular. … The concept is ill-defined within bioethics and … risks being dismissed as meaningless or uselessly vague. (...) However, this lack of definition should not yet cause us to abandon or ignore human dignity. At least in arguments about creating chimeras, an examination of what may be meant by appeals to human dignity can uncover important concerns or arguments that are not captured by other formulations of the debate. (shrink)

_A Brief History of_ _Justice_ traces the development of the idea of justice from the ancient world until the present day, with special attention to the emergence of the modern idea of social justice. An accessible introduction to the history of ideas about justice Shows how complex ideas are anchored in ordinary intuitions about justice Traces the emergence of the idea of social justice Identifies connections as well as differences between distributive and corrective justice Offers accessible, concise introductions to the (...) thought of several leading figures and schools of thought in the history of philosophy. (shrink)

The concept of scale is useful in analyzing both the strengths and limitations of community food security programs that attempt to link issues of ecological sustainability with social justice. One scalar issue that is particularly important but under-theorized is the scale of social reproduction, which is often neglected in production-focused studies of globalization. FoodShare Toronto's good food box (GFB) program, engages people in the politics of their everyday lives, empowering them to make connections between consumption patterns and broader political-economic, cultural, (...) and political-ecological issues. Community food security (CFS) projects such as the GFB are currently limited in their scope and reach and have been criticized for their inability to deliver food to a larger segment of marginalized, hungry people. A central dilemma for CFS projects is how to engage the majority of urban consumers who still eat “inside the box” of the industrial food system. We argue that the concept of scale helps clarify how CFS projects must “scale out” to other localities, as well as “scale up” to address structural concerns like state capacity, industrial agriculture, and unequal distribution of wealth. This requires the state and the third sector to recognize the importance of multi-scaled food politics as well as a long-term pedagogical project promoting ecological sustainability, social responsibility, and the pleasures of eating locally. (shrink)

The aim of this paper is to look at the arguments advanced by three Parisian arts masters about how to understand Prior Analytics II 4 and the more general discussion that medieval authors situate...

The term “technological fix”, coined by technologist/administrator Alvin Weinberg in 1965, vaunted engineering innovation as a generic tool for circumventing problems commonly conceived as social, political or cultural. A longtime Director of Oak Ridge National Laboratory, government consultant and essayist, Weinberg also popularized the term “Big Science” to describe national goals and the competitive funding environment after the Second World War. Big Science reoriented towards Technological Fixes, he argued, could provide a new “Apollo project” to address social problems of the (...) future. His ideas – most recently echoed in “solutionism” – have channeled confidence and controversy ever since. This paper traces the genesis and promotion of the concept by Weinberg and his contemporaries. It argues that, through it, the marginal politics and technological confidences of interwar scientists and technocrats were repositioned as mainstream notions closer to the heart of Big Science policy. (shrink)

2003 Paul Bunge Prize of the Hans R. Jenemann Foundation for the History of Scientific Instruments Judging the brightness and color of light has long been contentious. Alternately described as impossible and routine, it was beset by problems both technical and social. How trustworthy could such measurements be? Was the best standard of intensity a gas lamp, an incandescent bulb, or a glowing pool of molten metal? And how much did the answers depend on the background of the specialist? A (...) History of Light and Colour Measurement: Science in the Shadows is a history of the hidden workings of physical science-a technical endeavor embedded in a social context. It argues that this "undisciplined" subject, straddling academia, commerce, and regulation, may be typical not only of 20th century science, but of its future. Attracting scientists, engineers, industrialists, and artists, the developing subject produced a new breed of practitioners having mixed provenance. The new measurers of light had to decide the shape not only of their specialism but of their careers: were they to be a part of physics, engineering, or psychology? The physical scientists who dominated the subject into the early 20th century made their central aim the replacement of the problematic human eye with physical detectors of light. For psychologists between the wars, though, describing the complexity of color was more important than quantifying a handful of its dimensions. And after WWII, military designers shaped the subject of radiometry and subsumed photometry and colorimetry within it. Never attaining a professional cachet, these various specialists moved fluidly between science and technology; through government, industry, and administration. (shrink)

In this paper I examine a controversy ongoingwithin current Deweyan philosophy of educationscholarship regarding the proper role and scopeof science in Dewey's concept of inquiry. Theside I take is nuanced. It is one that issensitive to the importance that Dewey attachesto science as the best method of solvingproblems, while also sensitive to thosestatements in Dewey that counter a wholesalereductivism of inquiry to scientific method. Iutilize Dewey's statements regarding the placeaccorded to inquiry in aesthetic experiences ascharacteristic of his method, as bestconceived.

In this paper I examine a controversy ongoingwithin current Deweyan philosophy of educationscholarship regarding the proper role and scopeof science in Dewey's concept of inquiry. Theside I take is nuanced. It is one that issensitive to the importance that Dewey attachesto science as the best method of solvingproblems, while also sensitive to thosestatements in Dewey that counter a wholesalereductivism of inquiry to scientific method. Iutilize Dewey's statements regarding the placeaccorded to inquiry in aesthetic experiences ascharacteristic of his method, as bestconceived.

Galen's treatises on the classification and causation of diseases and symptoms are an important component of his prodigious oeuvre, forming a bridge between his theoretical works and his practical, clinical writings. As such, they remained an integral component of the medical teaching curriculum well into the second millennium. This edition was originally published in 2006. In these four treatises, Galen not only provides a framework for the exhaustive classification of diseases and their symptoms as a prelude to his analysis of (...) their causation, but he also attempts to establish precise definitions of all the key terms involved. Unlike other of his works, these treatises are notably moderate in tone, taking into account different views on structure and causation in a relatively even-handed way. Nonetheless, they are a clear statement of the Dogmatic position on the theoretical foundations of medicine in his time. (shrink)

First paragraph: This paper seeks to understand various paradoxes as cases of conflicting rules. In particular, the ambition is to outline a new perspective on and response to the Liar -- though it will take us a while to get that far. We begin in Section 1 with an account of simple rule confliction. Section 2 then brings this account to bear on a paradox, the Secretary Liberation Paradox, which is readily seen to involve conflicting rules. Finally in Section 3 (...) I suggest that the Liar can also be seen as a case of rule confliction, and outline briefly how that perspective provides for Liar arguments to be blocked. (shrink)

Encountering Tragedy contests Rousseau's munificent ontological presumption, probes the necessary and disturbing fictions of the Founding and delineates the ...

The pandemic has been the most vivid agent of change that many of us have known. But it has not changed everything: plenty of the institutions, norms, and practices that sustain racial capitalism, settler colonialism, and cisheteropatriarchy have either weathered the storm of the crisis or been nourished by its effects. And yet enough has changed for us to see that the pandemic has profoundly recontextualised those structures and systems of violence, bringing us into a fresh negotiation with, for example, (...) the question of how we discuss and imagine freedom. Responding in part to this unexpected provocation, activist-scholars Robyn Maynard and Leanne Betasamosake Simpson forged a collaboration from the lockdown of 2020, corresponding by letter to create their forthcoming book, Rehearsals for Living, due to be published by Haymarket Books (US) and Knopf (Canada) in 2022. In this interview, we asked them to explain the epistolary form of the book and expand on the concept of “rehearsal”, before inviting them to reflect on a series of issues that animate our current crises: the politics of recognition; the notion of apocalypse; ways to disrupt linear temporalities; practises of reciprocity against proprietary logics; the gendered violence of state apparatuses; and worldbuilding as a method of resistance. In their expansive answers, Robyn and Leanne draw on their experiences as organisers and educators, commenting on anticolonial struggles, the Movement for Black Lives, and the rise of abolition discourse. Stressing the need to build a multiplicity of shared homespaces in the face of racial/colonial capitalism and organized abandonment, they challenge us to rethink the predicaments and possibilities of the present, enabling us to imagine futures liberated of extractivist, carceral governance – “planting more liberatory futures in the present”, as Robyn puts it. The task of sowing those seeds is a collective praxis of rewriting the narratives that constitute us, refusing to hear that nothing can change and insisting that everything must. (shrink)