Lying to one’s patients is wrong. So obvious as to border on a platitude, this truism is one that bioethicists have heartily endorsed for several decades. Deception, the standard line holds, underc...

Ever since Parmenides, one of philosophy's riddles has been how we are able to direct our thoughts to non-being. Erhard uses the problem of non-existence as the starting point for an analysis of Husserl's phenomenology. He examines Husserl's interpretation of judgments about non-being as judgments made "under assumption" and his analysis of "free fantasy." Erhard thus demonstrates that Husserl is compatible with today's non-relational theories.

Can the use of psychedelic drugs induce lasting changes in metaphysical beliefs? While it is popularly believed that they can, this question has never been formally tested. Here we exploited a large sample derived from prospective online surveying to determine whether and how beliefs concerning the nature of reality, consciousness, and free‑will, change after psychedelic use. Results revealed significant shifts away from ‘physicalist’ or ‘materialist’ views, and towards panpsychism and fatalism, post use. With the exception of fatalism, these changes endured (...) for at least 6 months, and were positively correlated with the extent of past psychedelic‑use and improved mental‑health outcomes. Path modelling suggested that the belief‑shifts were moderated by impressionability at baseline and mediated by perceived emotional synchrony with others during the psychedelic experience. The observed belief‑shifts post‑psychedelic‑use were consolidated by data from an independent controlled clinical trial. Together, these findings imply that psychedelic‑use may causally influence metaphysical beliefs—shifting them away from ‘hard materialism’. We discuss whether these apparent effects are contextually independent. (shrink)

Recent technological and methodological changes in farming have led to an emerging set of claims about the role of digital technology in food production. Known as precision agriculture, the integration of digital management and surveillance technologies in farming is normatively presented as a revolutionary transformation. Proponents contend that machine learning, Big Data, and automation will create more accurate, efficient, transparent, and environmentally friendly food production, staving off both food insecurity and ecological ruin. This article contributes a critique of these rhetorical (...) and discursive claims to a growing body of critical literature on precision agriculture. It argues precision agriculture is less a revolution than an evolution, an effort to shore up and intensify the conventional farming system responsible for generating many of the social and environmental problems precision agriculture is presented as solving. While precision agriculture advocates portray it as a radical, even democratic epistemological break with the past, this paper locates truth claims surrounding datafication and algorithmic control in farming within deeper historical contexts of the capitalist rationalization of production and efforts to quantify and automate physical and mental labor. Abjuring the growing cultural tendency to treat algorithmic systems as revolutionary in favor of social and historical dimensions of precision agriculture, can help re-frame the discussion about its design and use around real, socially and ecologically oriented change in farming, and so ensure that the possibilities and benefits of precision agriculture are as evenly and effectively shared as possible. (shrink)

This paper has five theses, which are intended to address the claims in Jerry Fodor's paper. (1) The question arises of the relation between the philosophical theory of concepts and epistemology. Neither is explanatorily prior to the other. Rather, each relies implicitly on distinctions drawn from the other. To explain what makes something knowledge, we need distinctions drawn from the theory of concepts. To explain the attitudes mentioned in a theory of concepts, we need to use the notion of knowledge. (...) (2) Concepts can have a normative dimension without their nature being interpretation‐dependent, and without their nature being mind‐dependent. The normative dimension traces back instead to the role of truth as a constitutive aim of judgement. (3) Conceptual combination is to be explained at the level of reference and semantic value. When we respect this fact, there is no difficulty in explaining compositionality for epistemically‐constrained concepts. (4) Epistemically‐constrained theories of concepts are committed to the applicability of the notion of the a priori. They are not committed to the applicability of the notion of analyticity, where this is construed as truth purely in virtue of meaning or the identity of concepts. (5) Possession of a concept has causal‐explanatory powers, whether given by a possession condition in the form presented in A Study of Concepts, or by possession of an implicit conception. A possession‐condition theory of concepts need not be a form of dispositionalism. (shrink)

Contemporary architecture is increasingly grounded in science and mathematics. Architectural discourse has shifted radically from the sometimes disorienting Derridean deconstruction, to engaging scientific terms such as fractals, chaos, complexity, nonlinearity, and evolving systems. That's where the architectural action is -- at least for cutting-edge architects and thinkers -- and every practicing architect and student needs to become conversant with these terms and know what they mean. Unfortunately, the vast majority of architecture faculty are unprepared to explain them to students, not (...) having had a scientific education themselves. Here is an architecture book by an architect/scientist, just in time to help architects in the new millennium. Alexander discusses many of the scientific terms arising in cutting-edge architecture, and explains them to those who don't have scientific training or advanced mathematical knowledge. We find discussions of the evolution of forms; the importance of process in design; iteration; genetic algorithms; sequences of transformations; different levels of scale (i.e. fractals); etc. They are explained here by an architect who is also a scientist, because he wants to change the way architects think and build. Alexander is not merely popularizing other scientists' results and making them accessible to architects: he is in fact presenting new and original scientific work that ties many of these concepts together in a way that will be useful to architects. (shrink)

Journal of Philosophy of Education, EarlyView.

This article questions a common reading of Section 230 of Beyond Good and Evil as containing a canonical statement of Nietzsche’s naturalism. The section cannot be read simply as the programmatic statement of an investigative task, and is relatively vague as to its nature. Nietzsche’s aim is aporetic. He presents the naturalist task as involving mental self-cruelty and a struggle with unconscious vanity, suggesting that thinkers have found no way to justify why they choose this task, unless they invoke self-descriptions (...) which are false and belong to a metaphysical conception of truth and inquiry that naturalism must resist. In the Genealogy, Nietzsche revisits this theme and announces his task as that of calling into question these justifications of naturalist inquiry. (shrink)

Engineering the Climate: The Ethics of Solar Radiation Management is a wide-ranging and expert analysis of the ethics of the intentional management of solar radiation. This book will be a useful tool for policy-makers, a provocation for ethicists, and an eye-opening analysis for both the scientist and the general reader with interest in climate change.

Heidegger's connection with Nazism is well known and has been exhaustively debated. But we need to understand better why Heidegger believed National Socialism to be the best cure for the ills of modern society. In this book Christopher Rickey examines the internal logic of Heidegger's ideas to explain how they led him to become a powerful critic of liberalism and a Nazi supporter. Key to Rickey's interpretation is the radically antinomian conception of religiosity he finds at the core of (...) Heidegger's challenge to modernity. Heidegger responds to the crisis of modernity with a philosophy attuned to the fundamental need for humans to live with the proper stance toward the divine. Inspired by Lutheran and mystical theology, Heidegger outlines an essentially religious conception of authentic human being. Like his radical Lutheran forerunners, Heidegger politicizes the radical strains of Luther's theology to create a potent revolutionary brew: the revolution of the saints. Rickey traces out the ways in which these currents fundamentally shape Heidegger's thought: the Lutheran background to his critique of modern science and the technological rationality it spawns; his transformation of Aristotle's prudential conception of practical wisdom into the total revelation of being that lays the basis for revolutionary political action; and his mystical and sectarian understanding of authentic community. Rickey shows how this political-theological vision forms the basis of Heidegger's concrete political action, and concludes with an analysis of the fundamental problems this vision poses to our political thinking today. (shrink)

Many philosophers hold that for various reasons there must be psychological laws governing beliefs and desires. One of the few serious examples that they offer is the _belief-desire law_, which states, roughly, that _ceteris paribus_ people do what they believe will satisfy their desires. This paper argues that, in fact, there is no such law. In particular, decision theory does not support the contention that there is such a law.

I will entertain and reject three arguments which putatively establish that the individuals produced through de-extinction ought to be the same species as the extinct population. Forms of these arguments have appeared previously in restoration ecology. The first is the weakest, the conceptual argument, that de-extinction will not be de-extinction if it does not re-create an extinct species. This is misguided as de-extinction technology is not unified by its aim to re-create extinct species but in its use of the remnants (...) of extinct populations as a resource. The second is the argument from authenticity; the populations produced by de-extinction technologies will be inauthentic if they are not of the extinct species and, therefore, will not be valuable. I argue authenticity is not required in conservation as the value of authenticity varies between people and cultures, and the novelty of de-extinct species will be equally desirable in many cases. The third argument is from retributive justice; we need the de-extinct population to have the same species identity as we owe a moral debt to the extinct population. I find the case for retributive justice unconvincing and argue that acting as if we have a duty to resurrect extinct species will result in a world with less species. Ultimately all the arguments that connect de-extinction technology to species identity fail, leaving us to consider a more complex calculus for the justification of de-extinction in conservation. (shrink)

_The Blackwell Guide to Ancient Philosophy_ provides a comprehensive treatment of the principal figures and movements of philosophy from its origins before Socrates, through the towering achievements of Plato and Aristotle, and into its final developments in late antiquity. Provides a comprehensive guide to ancient philosophy from the pre-Socratics to late antiquity. Written by a cast of distinguished philosophers. Covers the pre-Socratics, the sophistic movement, Epicureanism, academic skepticism, stoicism, and the neo-Platonists. Features an index and a comprehensive bibliography of both (...) primary and secondary works. (shrink)

This book addresses major debates about quality in education, the role of the state and the nature of accountability in the public services, in philosophical and political arenas. It engages with major philosophical discussions, drawing out the relevant policy issues.

The philosopher Kant is a key thinker in shaping our contemporary concept of morality, freedom, and happiness. This book argues that Kant believes in God, but that he is not a Christian, and that this opens up an important and neglected dimension of Western Philosophy.

The first comprehensive collection of the work of Richard Rorty, The Rorty Reader brings together the influential American philosopher’s essential essays from over four decades of writings. Offers a comprehensive introduction to Richard Rorty's life and body of work Brings key essays published across many volumes and journals into one collection, including selections from his final volume of philosophical papers, Philosophy as Cultural Politics ) Contains the previously unpublished essay, “Redemption from Egotism” Includes in-depth interviews, and several revealing autobiographical pieces (...) Represents the fullest portrait available today on Rorty’s relationship with American pragmatism and the trajectory of his thought. (shrink)

We describe an infinitary logic for metric structures which is analogous to Lω1,ω. We show that this logic is capable of expressing several concepts from analysis that cannot be expressed in finitary continuous logic. Using topological methods, we prove an omitting types theorem for countable fragments of our infinitary logic. We use omitting types to prove a two-cardinal theorem, which yields a strengthening of a result of Ben Yaacov and Iovino concerning separable quotients of Banach spaces.

Assistive systems based on Artificial Intelligence (AI) are bound to reshape decision-making in all areas of society. One of the most intricate challenges arising from their implementation in high-stakes environments such as medicine concerns their frequently unsatisfying levels of explainability, especially in the guise of the so-called black-box problem: highly successful models based on deep learning seem to be inherently opaque, resisting comprehensive explanations. This may explain why some scholars claim that research should focus on rendering AI systems understandable, rather (...) than explainable. Yet, there is a grave lack of agreement concerning these terms in much of the literature on AI. We argue that the seminal distinction made by the philosopher and physician Karl Jaspers between different types of explaining and understanding in psychopathology can be used to promote greater conceptual clarity in the context of Machine Learning (ML). Following Jaspers, we claim that explaining and understanding constitute multi-faceted epistemic approaches that should not be seen as mutually exclusive, but rather as complementary ones as in and of themselves they are necessarily limited. Drawing on the famous example of Watson for Oncology we highlight how Jaspers’ methodology translates to the case of medical AI. Classical considerations from the philosophy of psychiatry can therefore inform a debate at the centre of current AI ethics, which in turn may be crucial for a successful implementation of ethically and legally sound AI in medicine. (shrink)

We present a new modeling framework for recognition memory and repetition priming based on signal detection theory. We use this framework to specify and test the predictions of 4 models: (a) a single-system (SS) model, in which one continuous memory signal drives recognition and priming; (b) a multiple-systems-1 (MS1) model, in which completely independent memory signals (such as explicit and implicit memory) drive recognition and priming; (c) a multiple-systems-2 (MS2) model, in which there are also 2 memory signals, but some (...) degree of dependence is allowed between these 2 signals (and this model subsumes the SS and MS1 models as special cases); and (d) a dual-process signal detection (DPSD1) model, 1 possible extension of a dual-process theory of recognition (Yonelinas, 1994) to priming, in which a signal detection model is augmented by an independent recollection process. The predictions of the models are tested in a continuous-identification-with-recognition paradigm in both normal adults (Experiments 1–3) and amnesic individuals (using data from Conroy, Hopkins, & Squire,2005). The SS model predicted numerous results in advance. These were not predicted by the MS1 model, though could be accommodated by the more flexible MS2 model. Importantly, measures of overall model fit favored the SS model over the others. These results illustrate a new, formal approach to testing theories of explicit and implicit memory. (shrink)

Holmes Rolston III has long been recognized as the “father of environmental ethics.” Internationally renowned for the synthesis he has found in evolutionary biology and Christianity, Rolston has followed an immensely interesting life course. In this compelling biography, Rolston’s story is traced from childhood to the present, detailing the process by which he has come to hone his profound philosophies. Culled from countless interviews with Rolston himself, along with his family and colleagues, this biography is both an engaging life story (...) and a compendium of Rolston’s thoughts on the value of nature, resource management, aesthetics, international development, and the relationship of culture to nature, wilderness, and natural theology. (shrink)

This chapter, which concentrates on the violent imaginaries that informed the reports and deeds of the 1994 Rwandan genocide, reviews the perseverance of pre-colonial notions of a sacred king whose “wild sovereignty” and inability to promote the flow of imaana earns him fateful sacrifice. The term imaana denotes a supreme being and, in a more generalized way, a “diffuse, fecundating fluid” of celestial origin whose activity upon livestock, land, and people brought fertility and abundance. As imaana's earthly representative, the king (...) channeled fertility to the rest of humanity. The chapter also discusses symbolism of the sovereign's body and its implicit link with the process of liquid flow. Habyarimana is an inadequate conduit of imaana and thus not a worthy king. He is the antithesis of Ruganzu Ndori. -/- . (shrink)

Understanding statements containing the past tense involves tacit knowledge of the generalization of such principles as this: ‘Yesterday it rained’ is true if and only if yesterday had the same property as today is required to have for a present‐tense thought ‘It is now raining’ to be true when evaluated with respect to today. This is a variant of the truth‐value link. This tacit knowledge integrates with realism about the past because present‐tense statements are as categorical as their past‐tense counterparts (...) and cannot be reduced to counterfactuals without circularity. An externalist model of the perception of temporal properties and relations can be given, one involving a constitutive sensitivity to instances of those temporal properties and relations themselves. This can contribute to an explanation of how memory supplies knowledge of the past. (shrink)

Charles Griswold’s 2007 book Forgiveness argues that genuine forgiveness of an unexcused, unjustified and unignored offence must be normgoverned and conditional. In the same way that gift-giving is governed by norms of appropriateness, so too is forgiveness; and the appropriateness of forgiving is centrally dependent on the offender’s repentance. In response, I claim that genuine forgiveness must always be elective and unconditional, and therefore genuinely unpredictable, no matter how much – or how little – the offender repents. I consider and (...) reject one defence of unconditional forgiveness, that of Garrard and McNaughton. I then develop my own account, which builds on Bernard Williams’ notion of practical necessity. (shrink)

first-order HMM, the current tag t0 is predicted based on the previous tag t−1 (and the current word).1 The back- We present a new part-of-speech tagger that ward interaction between t0 and the next tag t+1 shows demonstrates the following ideas: (i) explicit up implicitly later, when t+1 is generated in turn. While unidirectional models are therefore able to capture both use of both preceding and following tag con-.

A challenge has recently been levelled against the legal and/or moral legitimacy of some advance directives. It has been argued that in certain cases an advance directive carries no weight in a decision on whether to withhold treatment, since the individual in the debilitating state is not the same person as the person who created the advance directive. In the first section of this paper, I examine two formulations of the argument against the moral legitimacy of the advance directives under (...) review. The second section reviews, and criticizes, an objection to such arguments. In the penultimate section, possible models supporting the viability of the advance directives are considered. The final section makes good on an obligation incurred by the title of the paper. (shrink)

This paper argues that a liberal state is justified in promoting relationships of conjugal love – the form of relationship that is the basis of the institution of marriage – on the grounds that they are essential to the development and maintenance of autonomy. A deep human need is that the detail of our lives be recognized (accepted, affirmed, granted importance) by others (or by an other). Autonomy can be compromised when this need is not met. So a state concerned (...) with autonomy ought to be concerned with relationships in which people can be given recognition. This argument justifies support for friendship as well as conjugal love; why is the latter particularly special? The answer is that in conjugal love partners value each other exclusively (i.e., in a way they do not value anyone else). Conjugal relations therefore recognise the uniqueness and individual value of a person's life in away that friendship does not. (shrink)

Compared with children, adults are widely assumed to possess more mature moral understanding thus justifying deference to their moral authority and testimony. This paper examines philosophical discussions regarding this child-adult moral relation and its implications for moral education, particularly accounts suggesting that the moral status of children constitute grounds for treating them paternalistically. I contend that descriptions and justifications of this paternalistic attitude towards children are either unacceptably crude or mistaken. While certain instances justify paternalistic treatment towards children, in the (...) context of moral education the paternalistic attitude is largely irrelevant and even counterproductive. I make a case that children can readily meet minimal standards for moral understanding and engagement. Even when children have no final say, there is still a significant normative difference between deferring paternalistically to the adult's moral testimony and interacting with the child in moral conversation. These considered, I defend a social-contextualist account of moral education that incorporates a participatory (over a paternalistic) pedagogical attitude. Further, instead of portraying moral education in terms of stages (as argued by Kohlberg), moral education should be characterized more as a gradual appreciation of and sensitivity to normative demands that apply in various shared contexts and spheres of human concern. (shrink)

In their meta-analysis Wood, Kressel, Joshi, and Louie argue little evidence supports shifts in mating preferences across the menstrual cycle. They imply this may represent a critical weakness of evolutionary psychology theories of mating preferences more generally. This report represents a fairly common use of meta-analysis: to assemble data to support or reject a particular proposition over which there is debate. Yet, rarely do meta-analyses succeed at resolving ideological debates. Multiple decision points related to the selection, coding, effect size extraction, (...) and interpretation of studies leaves considerable room for meta-analytic authors to interject their own beliefs. Meta-analyses are typically hailed by those who agreed a priori with their conclusion, and rejected as fatally flawed by those in disagreement. As such, meta-analyses have failed in replacing narrative reviews as more objective. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:From Parnassus to EdenChristopher McDonoughFor Rebekah SmithIn these pages some seven years ago, Robert Renehan (1992) discussed the passage from book 19 of the Odyssey in which the young Odysseus’ cousins sing a healing incantation over his wound in the wilderness of Mount Parnassus. 1 Renehan was specifically interested in bringing to light the Old Irish comparanda, so as to display the Indo-European roots of this particular form of (...) magical healing; he was clear in stating, nonetheless, that such practices are found in many other parts of the world. To encounter this custom, however, it is not necessary to study ancient Ireland or Greece, as I discovered by surprise in class one day.When lecturing on the Odyssey in the past, I have always enjoyed lingering over this particular scene, presenting to students Erich Auerbach’s ideas on mimesis as well as more general folkloric material. 2 In addition to the Irish evidence adduced by Renehan, I have usually mentioned anecdotes about the brauchers (wizards) of the Pennsylvania Dutch, some of whom could still blood by chanting—even over the telephone (see Dorson 1964, 115). Thus it was, in the fall of 1995, that I was giving a guest lecture on book 19 for a classical mythology class at the University of North Carolina at Greensboro. I had just finished reciting some of the stories above, when a student raised his hand to ask, “Is that anything like talking out fire?” Before I could respond, another student also spoke up. “I was thinking that, too,” she said.A few others were nodding their heads in recognition, though the majority of the class looked perplexed. I certainly was, since I had no idea what they were talking about. The first student explained that he [End Page 297] was from Eden, North Carolina, a Piedmont town near the Virginia border; that, in this area, there were old women who could talk out fire; that, if a person had been burned, such a woman could be hired to speak to the fire and convince it to leave the body; that his own grandmother was such a woman; and that he himself as a child had had a burn talked out of his hand, which hand—the very hand he had raised!—he now raised again as dramatic testimony of the treatment. A few other students said that they too were familiar with the custom, though none had quite so intimate a familiarity as he.In the days that followed I did a little research on the topic, fearing that I may have been hoodwinked by some true son of crafty Autolykos. But his story checked out: the phenomenon of “talking the fire out of a burn” is well attested in North Carolina and throughout the South. 3 While folklorists have collected many accounts of this type of healing, perhaps the most vivid description is given by Southern writer Harry Crews. In A Childhood: The Biography of a Place (1978 = 1993, 17–170), a memoir of his upbringing in Depression-era rural Georgia, the author relates that, while playing as a boy, he had fallen into a cast-iron tub filled with boiling water for skinning hogs; over two-thirds of his body was scalded and, he recalls, the skin of his left hand came off “like a wet glove.” His family was too remote and too poor for a hospital trip, and had to rely on some makeshift arrangements set up by the local doctor. Shortly thereafter, however, they were visited by a rough character named Hollis Toomey, known throughout the area for his ability to talk out fire. Crews recounts what happened next:Hollis Toomey’s voice was low like the quiet rasping of a file on metal. I couldn’t hear most of what he had to say, but that was all right because I stopped burning before he ever started talking. He talked to the fire like an old and respected adversary, but one he had beaten consistently and had come to beat again. I don’t remember him once looking at my face while he explained: “Fire, this boy is mine. This bed is mine... (shrink)