Defenders of pragmatic theories of knowledge (such as contextualism and sensitive invariantism) argue that these theories, unlike those that invoke a single standard for knowledge, comport with the intuitively compelling thesis that knowledge is the norm of assertion and practical reason. In this paper, I dispute this thesis, and argue that, therefore, the prospects for both “high standard” approach, and contend that if one abandons the thesis that knowledge is the norm of assertion and practical reason, the most serious arguments (...) against it lose force. (shrink)

According to transhumanists who urge the radical enhancement of human beings, humanity’s top priority should be engineering “posthumans,” whose features would include agelessness. Increasingly, transhumanism is critiqued on foundational grounds rather than based largely on anticipated results of its implementation, such as rising social inequality. This expansion is crucial but insufficient because, despite its radical aim, transhumanism reflects beliefs and attitudes that are evident in the broader culture. With a focus on the yearning to eliminate aging, I consider four of (...) these: a disproportionate reliance on science and technology to address major human challenges; the conceptualization of human beings in terms of binaries like “young-old”; a repudiation of vulnerability; and intensifying perfectionism. Illuminating these interlocked commitments both deepens an existing critique of transhumanism and draws our attention to deleterious cultural views that must be vigorously contested if our commitment to human flourishing is to be deep and unwavering. (shrink)

Reliabilism holds that knowledge is true belief reliably caused. Reliabilists should say something about individuating processes; critics deny that the right degree of generality can be specified without arbitrariness. It is argued that this criticism applies as well to processes mentioned in scientific explanations. The gratuitous puzzles created thereby show that the “generality problem” is illusory.

This collection of original essays by preeminent interpreters of continental philosophy explores the question of whether Western thought and culture have been dominated by a vision-centered paradigm of knowledge, ethics, and power. It focuses on the character of vision in modern philosophy and on arguments for and against the view that contemporary life and thought are distinctively "ocularcentric." The authors examine these ideas in the context of the history of philosophy and consider the character of visual discourse in the writings (...) of Plato, Descartes, Hegel, Nietzsche, Husserl, Heidegger, Benjamin, Sartre, Merleau-Ponty, Levinas, Derrida, Foucault, Gadamer, Wittgenstein, and Habermas. With essays on television, the visual arts, and feminism, the book will interest readers in cultural studies, gender studies, and art history as well as philosophers. (shrink)

The international protest surrounding the Copenhagen Zoo’s recent decision to kill a healthy giraffe in the name of population management reveals a deep moral tension between contemporary zoological display practices—which induce zoo-goers to view certain animals as individuals, quasi-persons, or friends—and the traditional objectives of zoos, which ask us only to view animals as specimens. I argue that these zoological display practices give rise to moral obligations on the part of zoos to their visitors, and thus ground indirect duties on (...) behalf of zoos to their animals. I conclude that zoos might take on interspecies friendship as a new zoological objective. (shrink)

Abstract: Type-B materialism is the thesis that though phenomenal states are necessarily identical with physical states, phenomenal concepts have no a priori connections to physical or functional concepts. Though type-B materialists have invoked this conceptual independence to counter a number of well-known arguments against physicalism (e.g. the conceivability of zombies, the ignorance of Mary, the existence of an 'explanatory gap'), anti-physicalists have raised objections to this strategy. My aim here is to defend type-B materialism against these objections, by arguing that (...) they share the common problem of not taking the central features of the view sufficiently seriously. However, I will end by noting that type-B materialism raises other questions, and suggesting that what stands in the way of an adequate naturalistic account of phenomenal states may be the propensity to take type-B materialism more seriously than it deserves. (shrink)

One version of virtue epistemology defines knowledge as belief whose truth arises from, or is explained by, the motives that produced it. This version is also intended to solve the Gettier problem, by shielding properly caused beliefs from double accidents. Unfortunately, there is no notion of "explains" or "arises from" which explains in the intended sense the truth of true beliefs.

This paper defends the view that homosexuality is abnormal and hence undesirable—not because it is immoral or sinful, or because it weakens society or hampers evolutionary development, but for a purely mechanical reason. It is a misuse of bodily parts. Clear empirical sense attaches to the idea of the use of such bodily parts as genitals, the idea that they are for something, and consequently to the idea of their misuse. I argue on grounds involving natural selection that misuse of (...) bodily parts can with high probability be connected to unhappiness. I regard these matters as prolegomena to such policy issues as the rights of homosexuals, the rights of those desiring not to associate with homosexuals, and legislation concerning homosexuality, issues which I shall not discuss systematically here. However, I do in the last section draw a seemingly evident corollary from my view that homosexuality is abnormal and likely to lead to unhappiness. (shrink)

Significant progress in the molecular investigation of endogenous bioelectric signals during pattern formation in growing tissues has been enabled by recently developed techniques. Ion flows and voltage gradients produced by ion channels and pumps are key regulators of cell proliferation, migration, and differentiation. Now, instructive roles for bioelectrical gradients in embryogenesis, regeneration, and neoplasm are being revealed through the use of fluorescent voltage reporters and functional experiments using well‐characterized channel mutants. Transmembrane voltage gradients (Vmem) determine anatomical polarity and function as (...) master regulators during appendage regeneration and embryonic left‐right patterning. A state‐of‐the‐art recent study reveals that they can also serve as prepatterns for gene expression domains during craniofacial patterning. Continued development of novel tools and better ways to think about physical controls of cell‐cell interactions will lead to mastery of the morphogenetic information stored in physiological networks. This will enable fundamental advances in basic understanding of growth and form, as well as transformative biomedical applications in regenerative medicine. (shrink)

Bibliography of works in experimental philosophy.

Advocates of cognitive enhancement maintain that technological advances would augment autonomy indirectly by expanding the range of options available to individuals, while, in a recent article in this journal, Schaefer, Kahane, and Savulescu propose that cognitive enhancement would improve it more directly. Here, autonomy, construed in broad procedural terms, is at the fore. In contrast, when lauding the goodness of enhancement expressly, supporters’ line of argument is utilitarian, of an ideal variety. An inherent conflict results, for, within their utilitarian frame, (...) the content of rational, hence autonomous, choices is quite restricted. Further, advocates do not clearly indicate their relative emphasis between the often conflicting goals of maximizing benefit and avoiding harm. In practice, their construction of harms is highly expansive, for disabilities include any constraints that “rational” people would decline if it were technically possible to do so. For advocates, this means that where enhancement measures are available, those constraints become avoidable limitations, and not to remove them is to harm. The centrality of harm-avoidance and their ideal utilitarian frame entail sociopolitical requirements that enhancement defenders disallow when trumpeting autonomy in the vein of individual choice. Advocates have thus not done enough to support the claim that their views are wholly separate from earlier eugenics. (shrink)

Birch, Ginsburg, and Jablonka lay out a very convincing case for an important transition marker: unlimited associative learning. Especially welcome are the empirical predictions. I focus here not on the question of how to infer phenomenal consciousness from this behavioral metric, but on possible novel applications of this useful and fundamental framework. Specifically, I highlight two aspects of biology that are often not considered in philosophy of mind approaches that focus on natural species and evolutionary time scales. These are the (...) ability of minds and bodies to change drastically on the time scale of an individual experiencing subject, and bioengineering of novel living forms with no evolutionary history at the organism level. Both of these aspects provide interesting new contexts within which to explore UAL and its implications. (shrink)

Although eye tracking has been used extensively to assess cognitions for static stimuli, recent research suggests that the link between gaze and cognition may be more tenuous for dynamic stimuli such as videos. Part of the difficulty in convincingly linking gaze with cognition is that in dynamic stimuli, gaze position is strongly influenced by exogenous cues such as object motion. However, tests of the gaze‐cognition link in dynamic stimuli have been done on only a limited range of stimuli often characterized (...) by highly organized motion. Also, analyses of cognitive contrasts between participants have been mostly been limited to categorical contrasts among small numbers of participants that may have limited the power to observe more subtle influences. We, therefore, tested for cognitive influences on gaze for screen‐captured instructional videos, the contents of which participants were tested on. Between‐participant scanpath similarity predicted between‐participant similarity in responses on test questions, but with imperfect consistency across videos. We also observed that basic gaze parameters and measures of attention to centers of interest only inconsistently predicted learning, and that correlations between gaze and centers of interest defined by other‐participant gaze and cursor movement did not predict learning. It, therefore, appears that the search for eye movement indices of cognition during dynamic naturalistic stimuli may be fruitful, but we also agree that the tyranny of dynamic stimuli is real, and that links between eye movements and cognition are highly dependent on task and stimulus properties. (shrink)

A paedophile is a person with a sexual attraction to children; some paedophiles commit child sex abuse offences. For such acts, they hold moral and legal responsibility, which presupposes that paedophiles are moral agents who can distinguish right from wrong and are capable of self-control. Like any other moral agents, paedophiles have moral duties. Some moral duties are universal, e.g., the duty not to steal. Whether there are any specific moral duties related to paedophilia is the topic of this paper. (...) I argue that the moral duty not to commit child sex abuse is universal, and the duty to reduce the individual risk of child sex abuse is specific to paedophiles. I further argue that any society has a moral duty to help paedophiles reduce the risk. Both duties provide grounds for moral judgement. Paedophiles should be judged not for their sexual interest but for their efforts to avoid child sex abuse. If a paedophile has an opportunity to reduce the risk of child sex abuse, he is obliged to do so. Unfortunately, societies rarely provide such opportunities and hence fail in their moral duty to paedophiles and children. (shrink)

The question, what measures to address the shortage of transplantable organs are ethically permissible? requires careful attention because, apart from its impact on medical practice, the stance we espouse here reflects our interpretations of human freedom and mortality. To raise the number of available organs, on utilitarian grounds, bioethicists and medical professionals increasingly support mandatory procurement. This view is at odds with the Catechism of the Catholic Church, according to which ‘[o]rgan donation after death is a noble and meritorious act’ (...) but ethically impermissible absent consent. Those who concur with this position, but would oppose conscription on independent philosophical grounds, have not yet found a voice in the Western tradition comparable in strength to the utilitarian basis of the policy’s support, for Kantian and Aristotelian ethics, too, lend themselves to a requirement that we make our organs available to others when they can no longer serve ourselves. One finds an ethical wedge against conscription in an unexpected philosophical locale: the ‘fundamental ontology’ of Heidegger’s Being and Time, where pertinent individual choices arc protectively over what happens post mortem. Heidegger’s perspective on this issue thus meshes, not with other philosophical voices, but with Catholic doctrine—a surprising convergence of atheistic and theistic approaches to our flourishing whose ground I address in the article’s conclusion. (shrink)

I consider the question of what moral obligations prospective parents owe to their future children. It is taken as an almost axiomatic premise of a wide range of philosophical arguments that prospective parents have a moral obligation to take such steps as ensuring their own financial stability or waiting until they are emotionally mature before conceiving. This is because it is assumed that parents have a moral obligation to lay the groundwork for their children's lives to go well. While at (...) first glance such a premise seems benign, I will argue that when it is applied to arguments in assisted reproductive technology, as it is in Julian Savulescu's procreative beneficence argument or as it is in Daniel Groll's recent argument for open gamete donation, we see problems with this premise. Problems in Groll's argument also become apparent when it is scrutinized in connection with this premise. (shrink)

This article considers some recent objections to reliabilism, particularly those of Susan Haack in Evidence and Inquiry. Haack complains that reliabilism solves the “ratification” problem trivially, making it analytic that evidence relates to truth; this paper defends an analytic solution to this problem. It argues as well that reliabilism is not tacitly committed to “evidentialism.” Familiar counterexamples to and repairs of reliabilism are reviewed, with an eye to finding their rationale. Finally, it suggests that the underlying dispute between reliabilism and (...) its critics is the existence of a priori relations between evidence and hypotheses. (shrink)

Susan B. Levin argues that Plato's engagement with medicine is richer than previously recognized and that he views it as an important rival for authority on nature and flourishing. Levin shows further that Plato's work, particularly the Laws, holds significant promise for bioethics that has so far been nearly untapped.

In Metaphilosophy and Free Will, Richard Double seeks to establish two theses: Disputes over free will are in principle unsolvable, since they stem from incommensurable metaphilosophical views and principles. Given a metaphilosophy which takes philosophy to be continuous with science, free will is not an objective feature of reality. Double defines free choices as "choices that, unless some excusing condition obtains, are sufficient to qualify their agents as morally responsible for the actions those choices produce and as warranting reactive attitudes". (...) This definition, he claims, has the advantage of being neutral between competing theories of what a free choice is. At the same time it is particularly relevant to his defense of thesis. (shrink)

In this study, I examine the significance of the trace and its legibility in the phenomenologies of Merleau-Ponty and Levinas, showing that this trope plays a more significant role in Merleau-Ponty's thinking than has been recognized heretofore and that it constitutes a crucial point of contact between Merleau-Ponty and Levinas. But this point of contact is also, in both their philosophies, a site where their thinking is compelled to confront its limits and the enigmas involved in the description of the (...) topography of a hermeneutical flesh. It is argued that the significance of the trace consists in its alterity, its registering and inscribing in the very matter of the flesh an imperative spiritual assignment: the morally binding hold of the other person on my capacity to be responsive to the other's needs and bear responsibility for the other's welfare. The retrieval or recuperation of the trace, which, I argue, is inscribed as a certain predisposition in what, borrowing from Merleau-Ponty, we might call the prepersonal topology of the flesh, would thus constitute a task of the utmost importance for the formation of the moral self. However, given the paradoxical temporality of the trace and the hermeneutical nature of its legibility, the retrieval of the trace is not actually possible. Nevertheless, the attempt to retrieve it - one's commitment to retrieving it - is an absolutely imperative existential task, determining the character of the moral self. In both Merleau-Ponty and Levinas, however, the problematic nature of this recuperative project is manifested in the ambiguous, equivocal modality of their rhetoric, supposedly engaged in the phenomenological description of the primordial 'inscription', but oscillating, in fact, undecidably between descriptive and prescriptive, constative and performative, literal and metaphorical modes of discourse. It is argued that this, far from being a fault, is necessitated by the hermeneutic nature of the trace, which requires that the description be invocative and evocative, provoking a deep transformation in experience that would make the description true. It accordingly becomes clear that and why the moral phenomenologies of Merleau-Ponty and Levinas, depending as they must on a metaphorical interaction between language and experience, cannot function within the framework of the traditional correspondence theory of truth. (shrink)

This article sets out to draft a preliminary sketch of an environmental history of photography, as opposed to a history of environmental photography. It shows that such a history should be rooted in a conceptualization of our geological epoch as the Capitalocene: the age of capital. Seen in this light, photography can be understood as part of a longer history of what the article describes – building on the work of activist and journalist Raj Patel and environmental historian Jason W. (...) Moore (2018) – as the ‘cheap image’. In this way, photography is shown to offer a succinct expression of the Cartesian dualism that Patel and Moore see as being at the heart of the Capitalocene: the externalized image of capital N nature that this world ecology necessitated. The article considers Mining Photography: The Ecological Footprint of Image Production (Museum für Kunst und Gewerbe, Hamburg, 2022) a recent exhibition and catalogue that attempted to narrate in exhibition form a history of photography from such a perspective. Finally, it concludes with a discussion of the work of several artists from this exhibition who are seen as exemplifying ‘metabolic realism’, a new critical photo-based artistic approach. (shrink)

Are there sensory states that, unlike mere sensory registrations, require an explanatory framework that goes beyond biology? Based on a reconstruction of Kant’s a priori, transcendental psychology, contemporary Kantians answer this question in the positive but dramatically limit the scope of psychology. In contrast, naturalistically oriented deflationists answer it in the negative, thereby not giving psychology any explanatory role whatsoever. In his recent monumental book Origins of Objectivity, Burge argues against both of these approaches and seeks to develop an intermediate (...) approach between them. This he does by embedding Kantian transcendental psychology in contemporary science of perception, thereby naturalizing the former and considerably broadening the scope of psychology. In this paper I critically examine Burge’s naturalized Kantianism, thereby defending transcendental Kantianism. To this end, I first outline Kantian transcendental psychology of perception, highlighting the features that distinguish it from biology. I then show how Burge naturalizes this psychology by embedding its most fundamental notions in contemporary science of perception. Based on all this, I conclude the paper by arguing for two closely related claims. First, that transformed into empirical psychology, Kantian transcendental psychology loses the features that distinguish it from biology. Second, that genuine perception starts at the high cognitive level for which transcendental psychology accounts and not at the rather low or elementary level on which Burge focuses. (shrink)

The paper proposes a solution to the problem with Odysseus’ kingship in the Odyssey by maintaining that Odysseus is not officially considered dead. Consequently, Telemachus cannot inherit the position of king and Penelope must leave Odysseus’ household before remarrying. After discussing the modern concept of legal death and previous interpretations of the Ithacan situation, the paper focusses on Athena's speech at 1.275–92. A close reading demonstrates that erecting a cenotaph to Odysseus would be tantamount to a modern declaration of death (...) in absentia, since it will render Penelope a widow and Telemachus the head of the household. This legal convention chimes with the Homeric depiction of Hades. (shrink)

Down syndrome (DS) impacts several brain regions including the hippocampus and surrounding structures that have responsibility for important aspects of navigation and wayfinding. Hence it is reasonable to expect that DS may result in a reduced ability to engage in these skills. Two experiments are reported that evaluated route-learning of youth with DS, youth with intellectual disability (ID) and not DS, and typically developing (TD) children matched on mental age (MA). In both experiments, participants learned routes with eight choice point (...) presented via computer. Several objects were placed along the route that could be used as landmarks. Participants navigated the route once with turn indicators pointing the way and then retraced the route without them. In Experiment 1 we found that the TD children and ID participants performed very similarly. They learned the route in the same number of attempts, committed the same number of errors while learning the route, and recalled approximately the same number of landmarks. The participants with DS performed significantly worse on both measures of navigation (attempts and errors) and also recalled significantly fewer landmarks. In Experiment 2, we attempted to reduce TD and ID vs DS differences by focusing participants’ attention on the landmarks. Half of the participants in each group were instructed to identify the landmarks as they passed them the first time. The participants with DS again committed more errors than the participants in the ID and TD groups in the navigation task. In addition, they recalled fewer landmarks. While landmark identification improved landmark memory for both groups, it did not have a significant impact on navigation. Participants with DS still performed more poorly than did the TD and ID participants. Of additional interest, we observed that the performance of persons with DS correlated with different ability measures than did the performance of the other groups. The results the two experiments point to a problem in navigation for persons with DS that exceeds expectations based solely on intellectual level. (shrink)