This paper first argues that we can bring out a tension between the following three popular doctrines: (i) the canonical reduction of metaphysical modality to essence, due to Fine, (ii) contingentism, which says that possibly something could have failed to be something, and (iii) the doctrine that metaphysical modality obeys the modal logic S5. After presenting two such arguments (one from the theorems of S4 and another from the theorems of B), I turn to exploring various conclusions we might draw (...) in light of these results, and argue that none comes cost free. In the course of laying out possible responses to my arguments, we'll have a chance to evaluate various doctrines about the interplay between contingency and essence, as well as develop some alternative reductions of metaphysical modality to essence. I don't decisively come down in favor of one response over the others, though I say some things that point towards the conclusion that essence has no role to play in reducing metaphysical modality. (shrink)

The consensus among spacetime substantivalists is to respond to Leibniz's classic shift arguments, and their contemporary incarnation in the form of the hole argument, by pruning the allegedly problematic metaphysical possibilities that generate these arguments. Some substantivalists do so by directly appealing to a modal doctrine akin to anti-haecceitism. Other substantivalists do so by appealing to an underlying hyperintensional doctrine that implies some such modal doctrine. My first aim in this paper is to pose a challenge for all extant forms (...) of this consensus position. My second aim is to show what form substantivalism must take in order to uphold the consensus while addressing this challenge. The result is a novel "plenitudinous" substantivalist view, which predicts that certain modal facts about spacetime are vague or indeterminate. I then argue against this view on independent grounds, concluding that substantivalists should reject the consensus position. The paper also discusses the way forward for substantivalists in light of this conclusion. (shrink)

This paper will explore an epistemic aspect of hope, namely hope’s relationship to knowledge. It has been taken for granted that people do not hope for things to occur that they know will occur. I will be giving an argument that hope and knowledge are compatible, and I will defend that argument against one primary objection. More specifically, I will argue that there are instances when an agent knows that p and still hopes that p.

Formal criteria of theoretical equivalence are mathematical mappings between specific sorts of mathematical objects, notably including those objects used in mathematical physics. Proponents of formal criteria claim that results involving these criteria have implications that extend beyond pure mathematics. For instance, they claim that formal criteria bear on the project of using our best mathematical physics as a guide to what the world is like, and also have deflationary implications for various debates in the metaphysics of physics. In this paper, (...) I investigate whether there is a defensible view according to which formal criteria have significant non-mathematical implications, of these sorts or any other, reaching a chiefly negative verdict. Along the way, I discuss various foundational issues concerning how we use mathematical objects to describe the world when doing physics, and how this practice should inform metaphysics. I diagnose the prominence of formal criteria as stemming from contentious views on these foundational issues, and endeavor to motivate some alternative views in their stead. (shrink)

The hole argument purports to show that all spacetime theories of a certain form are indeterministic, including the General Theory of Relativity. The argument has given rise to an industry of searching for a metaphysics of spacetime that delivers the right modal implications to rescue determinism. In this paper, I first argue that certain prominent extant replies to the hole argument—namely, those that appeal to an essentialist doctrine about spacetime—fail to deliver the requisite modal implications. As part of my argument, (...) I show that threats to determinism of the sort brought out by the hole argument are more general than has heretofore been recognized. I then use these results to propose a novel essentialist doctrine about spacetime that successfully rescues determinism, what I call sufficiency metric essentialism. However, I go on to argue that once we realize what an essentialist doctrine about spacetime must look like in order to address the hole argument, we should reject all such doctrines, because they can't fulfill their ambition of improving on standard modal replies to the argument. I close by suggesting some lessons for future work on spacetime and the metaphysics of physics more broadly, and also drawing some general morals for contemporary metaphysics, in particular about (i) whether essence can be used to articulate a precise structuralist doctrine, and (ii) the relationship between essence and modality. (shrink)

Background independence begins life as an informal property that a physical theory might have, often glossed as 'doesn't posit a fixed spacetime background'. Interest in trying to offer a precise account of background independence has been sparked by the pronouncements of several theorists working on quantum gravity that background independence embodies in some sense an essential discovery of the General Theory of Relativity, and a feature we should strive to carry forward to future physical theories. This paper has two goals. (...) The first is to investigate what a world must be like in order to be truly described by a background independent theory given extant accounts of background independence. The second is to argue that there are no non-empirical reasons to be more confident in theories that satisfy extant accounts of background independence than in theories that don't. The paper concludes by drawing a general moral about a way in which focussing primarily on mathematical formulations of our physical theories can adversely affect debates in the metaphysics of physics. (shrink)

Environmental ethicists have not reached a consensus about whether or not individuals who contribute to climate change have a moral obligation to reduce their personal greenhouse gas emissions. In this paper, I side with those who think that such individuals do have such an obligation by appealing to the concept of integrity. I argue that adopting a political commitment to work toward a collective solution to climate change—a commitment we all ought to share—requires also adopting a personal commitment to reduce (...) one’s emissions. On these grounds, individuals who contribute to climate change have a prima facie moral duty to lower their personal greenhouse gas emissions. After presenting this argument and supporting each of its premises, I defend it from two major lines of objection: skepticism about integrity’s status as a virtue and concerns that the resulting moral duty would be too demanding to be morally required. I then consider the role that an appeal to integrity could play in galvanizing the American public to take personal and political action regarding climate change. (shrink)

Supererogatory acts, those which are praiseworthy but not obligatory, have become a significant topic in contemporary moral philosophy, primarily because morally supererogatory acts have proven difficult to reconcile with other important aspects of normative ethics. However, despite the similarities between ethics and epistemology, epistemic supererogation has received very little attention. In this paper, I aim to further the discussion of supererogation by arguing for the existence of epistemically supererogatory acts and considering the potential implications of their existence. First, I offer (...) a brief account of moral supererogation and how morally supererogatory acts generate a strong intuition that a similar phenomenon should exist in epistemology. Afterward, I argue for the existence of epistemically supererogatory acts by examining five cases where an epistemic activity appears to be epistemically supererogatory. Epistemic supererogation appears to provide the best explanation for our considered judgments about the individuals’ behavior in these different cases. Finally, I consider how epistemic supererogation might impact the contemporary study of epistemology, particularly with regard to how we appraise certain epistemic duties. (shrink)

The central aim of this paper is to use a particular view about how the laws of nature govern the evolution of our universe in order to develop and evaluate the two main competing options in the metaphysics of persistence, namely endurantism and perdurantism. We begin by motivating the view that our laws of nature dictate not only qualitative facts about the future, but also which objects will instantiate which qualitative properties. We then show that both traditional doctrines in the (...) metaphysics of persistence must take on surprising further commitments in order to vindicate our universe being law-governed in this strong sense. For example, we argue that endurantists should adopt a particular version of monism, and that perdurantists should adopt a qualitativist doctrine that dispenses with all individuals at the fundamental level. (shrink)

Primary objective: This study represents the first large-scale research on high school philosophy in a public education curriculum in North America. Our objective was to identify the impacts of high school philosophy, as well as the challenges of teaching it in its current format in Ontario high schools. Research design: The qualitative research design captured the perspectives of students and teachers with respect to philosophy at the high school level. All data collection was structured around central questions to provide insight (...) into the dynamics of their shared process of teaching/learning. Methods and procedures: We conducted semi-structured with interviews philosophy teachers (n = 9), classroom observations (n = 142), and student focus groups at 16 diverse high schools. Transcripts were coded according to themes. Results: Our findings reflect the complicated nature of philosophy as a discipline characterized by abstract thinking. Participants found it mind-opening, yet challenging, providing educational opportunities that are largely absent in conventional schooling. They saw multiple connections between philosophy and other subjects, but also appreciated its distinctive benefits. Teachers relied primarily on textbooks and contemporary media to deliver the curriculum. We found that a teacher’s background in philosophy may influence what is taught in philosophy courses and how, especially given the flexibility of the provincial curriculum. Conclusions: The findings suggest that philosophy is a unique, beneficial subject that teachers enjoy teaching and students greatly value, characterizing it as both difficult and rewarding. Our study revealed that considerable differences exist in how philosophy is taught and learned around the province. The flexibility of the provincial curriculum appears to be an invitation for creative and responsive teaching; however, philosophy teachers’ weak preparation can, by their own admission, be a hindrance to effective curriculum delivery. Studying philosophy enhances students’ thinking about other academic areas of study and in some cases opens them up to new ways of thinking. (shrink)

This paper addresses the plausibility of practical apatheism: an attitude of apathy or indifference about philosophical questions pertaining to God’s existence grounded in the belief that they lack practical significance. Since apatheism is rarely discussed, we begin by clarifying the position and explaining how it differs from some of the other positions one may take with regard to the existence of God. Afterward, we examine six distinct objections to practical apatheism. Each of these objections posits a different reason for thinking (...) that belief in God is practically significant. Five of these objections prove unsuccessful. The sixth, which appeals to the practical significance of belief in God with respect to our fates in the afterlife, is more promising but nonetheless encounters significant obstacles. Since the success of this objection is controversial, whether we have good grounds to reject practical apatheism should be similarly controversial, and the view should be given further examination. (shrink)

In ‘Language and Race’, Luvell Anderson, Sally Haslanger, and Rae Langton highlight a slip of ambiguous expression exhibited by racial generics that harbor bad faith arguments, reduces social contingencies to racial essences, and masks oppression. They locate two psycholinguistic slips between classes of generics which communicate their use; one is between the characteristic generic and striking property generic and the other is between the characteristic generic and majority generic. I postulate three additional slips between classes of generics and speaker beliefs; (...) one between the characteristic generic and the normative generic, another between normative generics and a speaker’s belief set, and another slip from a speaker’s belief set to a striking property generic. Together, the slips between generic classes constitute both a reception theory of the meaning of subject S’s utterance and the generic belief (re)generation process that structures the passage an assertion takes from a singular definite belief to a reinforcing normative generic inference in a minimal structure I name the key schema. (shrink)

The purpose of this inquiry is to explicate the sense, unities, and points of departure of the Parmenidean “what-is-not” and the void as conceived of in Ancient Atomic Theory purported to Leucippus and Democritus, hereafter referred to as AAT. I assert that Parmenidean One can be accommodated by AAT given Parmenides relaxes his requirement the One be motionless and hold his commitment to the necessity of limit.

In this essay I try to link Derek Hook’s interpretation of Žižek’s reading of Lacan of racial resentment as a kind of jouissance or enjoyment to what Christian Fuchs terms an ideology of hate. In my view, slurs are instances of subordinating speech partially to dehumanize targets but primarily function to signal and deploy ideology. The enjoyment racists derive from using a slurring term from a key feature of the offensiveness of a slurring term. My objective is two-fold. I intend (...) to (1) outline and argue for the enjoyment account of subordinating speech as an improvement upon prohibitionist accounts of slurring terms offensive content and (2) illustrate how slurs function in a libidinal system to reproduce and reinforce ideology. An enjoyment account of subordinating speech depends upon an interpretation of Lacanian concept of jouissance and symptom, supplemented by Hook’s libidinal object. (shrink)

Most of our best scientific descriptions of the world employ rates of change of some continuous quantity with respect to some other continuous quantity. For instance, in classical physics we arrive at a particle’s velocity by taking the time-derivative of its position, and we arrive at a particle’s acceleration by taking the time-derivative of its velocity. Because rates of change are defined in terms of other continuous quantities, most think that facts about some rate of change obtain in virtue of (...) facts about those other continuous quantities. For example, on this view facts about a particle’s velocity at a time obtain in virtue of facts about how that particle’s position is changing at that time. In this paper we raise a puzzle for this orthodox reductionist account of rate of change quantities and evaluate some possible replies. We don’t decisively come down in favour of one reply over the others, though we say some things to support taking our puzzle to cast doubt on the standard view that spacetime is continuous. (shrink)

The Asymmetry in procreative ethics consists of two claims. The first is that it is morally wrong to bring into existence a child who will have an abjectly miserable life; the second is that it is permissible not to bring into existence a child who will enjoy a very happy life. In this paper, I distinguish between two variations of the Asymmetry. The first is the Abstract Asymmetry, the idealized variation of the Asymmetry that many philosophers have been trying to (...) solve. The second is the Real-World Asymmetry, a non-idealized variation that applies explicitly to cases of ordinary human reproduction. I argue that the Real-World Asymmetry can be defended by properly acknowledging the general wrongness of causing someone else to suffer, the limits of what morality can reasonably demand of us, and the significance of respecting women’s autonomy. I then argue that the Abstract Asymmetry is indefensible. (shrink)

In Animal Ethics in Context, Clare Palmer tries to harmonise two competing approaches to animal ethics. One focuses on the morally relevant capacities that animals possess. The other is the Laissez-Faire Intuition (LFI): the claim that we have duties to assist domesticated animals but should (at least generally) leave wild animals alone. In this paper, I critique the arguments that Palmer offers in favour of the No-Contact LFI - the view that we have (prima facie) duties not to harm wild (...) animals but no duties to assist them. I argue that Palmer's endorsement of the No-Contact LFI is unwarranted. Her arguments actually provide strong reasons to endorse what I call the Gradient View - a position that posits weak presumptive duties to assist wild animals that become stronger as our relations with the animals grow stronger. (shrink)

An orthodox view in marketing ethics is that it is morally impermissible to market goods to specially vulnerable populations in ways that take advantage of their vulnerabilities. In his signature article “Marketing and the Vulnerable,” Brenkert (Bus Ethics Q Ruffin Ser 1:7–20, 1998) provided the first substantive defense of this position, one which has become a well-established view in marketing ethics. In what follows, we throw new light on marketing to the vulnerable by critically evaluating key components of Brenkert’s general (...) arguments. Specifically, we contend that Brenkert has failed to offer us any persuasive reasons to think that it is immoral to market to the vulnerable in ways that take advantage of their vulnerability. Although Brenkert does highlight the fact that the specially vulnerable are at greater risk of being harmed by already immoral marketing practices (e.g., deception, manipulation), he fails to establish that the specially vulnerable are a unique moral category of market clients or that there are special moral standards that apply to them. Moreover, even if Brenkert’s position were theoretically defensible, the practical implications of his position are far less tenable than he suggests. If our criticisms are sound, then Brenkert and others who endorse his position are seriously mistaken regarding how one can permissibly market products to vulnerable populations, and, in addition, they have improperly categorized certain morally permissible marketing practices as being immoral. (shrink)

Discussion of moral responsibility has traditionally centred around actions and the possibility of alternative actions. In this short paper I take a different approach and focus on choices rather than actions. I argue that a person is morally responsible directly for their choices and only indirectly for resulting actions. This subtle shift helps to clarify many issues such as moral luck, thwarted choice and coercion.

Although better known for his phenomenology of perception and the perceived world, Merleau-Ponty’s writings also contain the outlines of a rich and unique account of the imagination and the imaginary. In this paper, I explicate the phenomenology of the image that Merleau-Ponty develops throughout his work. I show how Merleau-Ponty develops this account of the image in critical response to Sartre and in a way that follows from his own descriptions of what painters do when they paint and of what (...) we experience when we look at their paintings. The investigation of the particular mode of being of images leads to a consideration of the body and Merleau-Ponty’s later ontology. (shrink)

Bergson identifies multiple forms of memory throughout his work. In Matter and Memory, Bergson considers memory from the perspectives of both psychology and metaphysics, and he describes what we might refer to as contraction memory, perception memory, habit memory, recollection memory, and pure memory. Further, in subsequent works, Bergson discusses at least two additional forms of memory – namely, a memory of the present and a non-intellectual memory of the will. However, it is often not clear how these different forms (...) of memory relate to one another. With the aim of providing an overview of Bergson's philosophy of memory that can also serve as a point of entry to his philosophy as a whole, this article explores the different senses and forms of memory that Bergson describes, paying special attention to how they are distinct from one another and how they are unified. It is my intention to show that, although these various senses and forms of memory are different from one another , they are also continuous and unified insofar as they are equivalent to different tones of one's mental life and to different tensions of one duration. (shrink)

We examine that both science and religion were original products of the human imagination. However, the approaches taken to develop these two explanations of life, were entirely different. The precepts of evolution are well established through the scientific method. This approach has led to the accumulation of immense amounts of evidence for biological evolution, and much scientific progress has been made to understand the pathways taken for the appearance of organisms and their macromolecular constituents. The existence of spiritual beings has (...) not and presumably cannot be documented via a scientific approach, no more than a fairy tale or a myth. However, science, education and knowledge coupled to proper actions are exactly what are needed to make the correct decisions so as to preserve and improve our common, shared biosphere which is currently confronted with two immense problems: human population growth and climate change. (shrink)

David McCarthy has recently suggested that our compensation and liability practices may be interpreted as reflecting a fundamental norm to hold people liable for imposing risk of harm on others. Independently, closely related ideas have been criticised by Stephen R. Perry and Arthur Ripstein as incompatible with central features of negligence law. We aim to show that these objections are unsuccessful against McCarthy’s Risk–liability theory, and that such an approach is a promising means both for understanding the moral basis of (...) liability for negligence and for reasoning about possible reforms of the institution of negligence law. (shrink)

Environmental Ethics and Behavioral Change is a unique text that weaves together subject in ethics, moral psychology, and political philosophy to explore the ways in which people can be motivated to behave in more environmentally sustainable ways. In this review, I offer a short synopsis of the book and appraise its usefulness for teaching courses in environmental ethics and related areas.

This paper is a book review of Scott Aikin's (2014) Evidentialism and the Will to Believe. Beyond a brief summary of the text, the review focuses on the book's pedagogical merits. I conclude that the book would be worth adopting for graduate and upper-level undergraduate courses that cover the ethics of belief in detail, though the hardcover edition of the book is rather pricey.

In this book review, I assess the merits of John Nolt's Environmental Ethics for the Long Term: An Introduction. Although the book is written as a primary text for an environmental ethics course, some of its later chapters are clearly written more for academic philosophers than undergraduate students. As a textbook, Nolt's book is excellent and an ideal choice for those who want to emphasize the long-term impacts of various environmental problems (e.g., climate change, biodiversity loss) in their courses. Regarding (...) the more rigorous arguments in the book's latter chapters, although they are novel and provocative, I raise two worries about them that pose challenges for the views that Nolt tries to defend. (shrink)

Sarah Conly's One Child is a substantive treatment of the extent to which procreative freedom is curtailed by rising global population and the environmental problems to which it contributes. This review provides an overview of the book's content and closes with a few critical remarks. The book is highly recommended for those interested in the intersection between environmental ethics and the ethics of procreation.

Counterfactuals are context-sensitive. However, we argue that various debates and doctrines in metaphysics and the philosophy of science are premised on ignoring the full extent of counterfactual context-sensitivity. Our focus is on the prominent "miracle" versus "no-miracle" debate about counterfactuals under the assumption that our laws of nature are deterministic. But we also discuss doctrines that employ counterfactuals in theories of rational decision, as well as doctrines that explain what it is to be a law of nature in terms of (...) counterfactuals. We conclude by drawing some morals about the use of counterfactuals in philosophical theorizing more generally. (shrink)

In this article we offer a perspective on the immense number of problems and challenges confronting humanity in our common biosphere. As our human population grows and urbanization increases globally, billions of humans with diverse beliefs and opinions are living in large urban areas without the basic needs of life. The way forward in our biosphere is not violence and disrespect. It is working to maintain and improve our common biosphere and solve our common global problems. Religion and religious believers (...) will need science, so humans can survive and sustain our biosphere. (shrink)

Is there a possible biological explanation for religion? That is, is there a genetic basis for believing in mystical, supernatural beings when there is no scientifi c evidence for their existence? Can we explain why some people prefer to accept myth over science? Why do so many people still accept creation and refuse to embrace evolution? Is there an evolutionary basis for religious beliefs? It is certainly true that religions have been part of human civilization throughout most of its recent (...) history, at least for the last 5,000 years, and probably for much longer. Even great nonmystical philosophers such as Confucius, Buddha, and Lao Tzu have had their teachings evolve into mystical religions with spiritual ancestors, gods and reincarnation. On the other hand, religion is largely absent in modern Chinese culture, and of diminishing importance in Japanese and European cultures. In all cultures, the degrees of education gained by individuals correlate inversely with attachments to mystical deities. Atheists abound although they may be reluctant to come out of the closet and affi rm their rational convictions. In this article, we seek explanations for human irrationality. (shrink)

In their 2010 book, Biology’s First Law, D. McShea and R. Brandon present a principle that they call ‘‘ZFEL,’’ the zero force evolutionary law. ZFEL says (roughly) that when there are no evolutionary forces acting on a population, the population’s complexity (i.e., how diverse its member organisms are) will increase. Here we develop criticisms of ZFEL and describe a different law of evolution; it says that diversity and complexity do not change when there are no evolutionary causes.

This article discusses the triage response to the COVID-19 delta variant surge of 2021. One issue that distinguishes the delta wave from earlier surges is that by the time it became the predominant strain in the USA in July 2021, safe and effective vaccines against COVID-19 had been available for all US adults for several months. We consider whether healthcare professionals and triage committees would have been justified in prioritising patients with COVID-19 who are vaccinated above those who are unvaccinated (...) in first-order or second-order triage. Given that lack of evidence for a correlation between short-term survival and vaccination, we argue that using vaccination status during first-order triage would be inconsistent with accepted triage standards. We then turn to notions of procedural fairness, equity and desert to argue that that there is also a lack of justification for using vaccination status in second-order triage. In planning for future surges, we recommend that medical institutions base their triage decisions on principles meant to save the most lives, minimise inequity and protect the public’s trust, which for the time being would not be served by the inclusion of vaccination status. (shrink)

Reflections on Trevor Paglen's (ab)use of the JAFFE dataset.

In a recent paper, Trevor Hedberg and Jordan Huzarevich assessed a number of objections against practical apatheism, concluding that they are either unsuccessful or at least very controversial. The aim of this discussion note is to contribute to their discussion by presenting and analysing a short argument for a reason in favor of apatheism; one that appeals to a particular universalist formulation of the thesis of theodical individualism. After briefly introducing a distinction between a particular and a universal version (...) of apatheism, I present the argument, assess its merits in light of some objections to it, I conclude that at least one reason in favor of a particular practical apatheistic position is warranted by it. Finally, I suggest some alternative reasons that could be advanced in favor of apatheism, and I distinguish between strong and weak forms of apatheism. (shrink)

The infamous Hole Argument has led philosophers to develop various versions of substantivalism, of which metric essentialism and sophisticated substantivalism are the most popular. In this journal, Trevor Teitel has recently advanced novel arguments against both positions. However, Teitel does not discuss the position of Jeremy Butterfield, which appeals to Lewisian counterpart theory in order to avoid the Hole Argument. In this note I show that the Lewis-Butterfield view is immune to Teitel’s challenges.

In his 2004 article “Hannah Arendt and Jean Baudrillard: Pedagogy in the Consumer Society,” Trevor Norris bemoans the degree to which contemporary education’s focus can increasingly be described as primarily nurturing “consumers in training.” He goes on to add that the consequences of such “mindless” consumerism is that it “erodes democratic life, reduces education to the reproduction of private accumulation, prevents social resistance from expressing itself as anything other than political apathy, and transforms all human relations into commercial transactions (...) of calculated exchange.” This, then, is the challenge of the age: to articulate the sort of education that might prompt our youngsters to imagine a genuine alternative to this consumer madness—a challenge that the authors of this paper attempt to tackle. (shrink)

I respond to the commentaries on 'Grace de Laguna's Analytic and Speculative Philosophy' offered by Peter Olen [2023], Trevor Pearce, Anthony Fisher, Marguerite La Caze and Frederique Janssen-Lauret. In doing so, I bring out some of the value of de Laguna’s perspectivism and of her treatment of modality. I also further clarify how she departs from pragmatism and from analytic philosophy, and how she relates to continental philosophy.

"Language has never been accessible to me in the way that it was for Sachs. I'm shut off from my own thoughts, trapped in a no-man's-land between feeling and articulation, and no matter how hard I try to express myself, I can rarely come up with more than a confused stammer. Sachs never had any of these difficulties. Words and things matched up for him, whereas for me they are constantly breaking apart, flying off in a hundred different directions. I (...) spend most of my time picking up the pieces and gluing them back together, but Sachs never had to stumble around like that, hunting through garbage dumps and trash bins, wondering if he hadn't fit the wrong pieces next to each other. His uncertainties were of a different order, but no matter how hard life became for him in other ways, words were never his problem." -Paul Auster, Leviathan. (shrink)

In their interesting article, Trevors and Saier strongly distinguished between science and mysticism. I quote the last two sentences of their conclusion: "Science has allowed some humans to understand the universe at a profound level. Other have decided that the best way to understand the universe is through supernatural entities." Although there is a difference between the two, the difference is less clear than Trevors and Saier make it out to be.

The questions asked by Saier and Trevors are being asked over and over again in a burgeoning body of literature. It is a sign that the social sciences are striking out on a road that may eventually lead them to join the other sciences in a truly comprehensive understanding of human behavior.

Este artículo tiene como objetivo ofrecer una revisión y reinterpretación al problema teórico en la teoría de Darwin en el que se pone en relación el principio de divergencia y la competencia entre los seres vivos. Respecto a este asunto ha habido dos interpretaciones fundamentales. La primera de ellas es la de aquellos que defienden que la divergencia se ve favorecida porque implica una reducción de la competencia a la que se enfrentan los seres vivos que se desplazan de nicho (...) ecológico. Por otro lado, algunos abogan — aunque es una posición menos extendida— por una interpretación en la que la reducción de la competencia no es la ventaja, sino que lo es la especialización y, por tanto, el incremento en la competitividad, es decir, el tener mejores herramientas o capacidades para competir. En este artículo se defiende esta última tesis, fundamentalmente sostenida por William Tammone, pero desde otra perspectiva y sustentada en otros argumentos que se nutren de la propuesta de Trevor Pearce acerca de la noción de economía natural de Darwin. (shrink)

Two art exhibitions, “Training Humans” and “Making Faces,” and the accompanying essay “Excavating AI: The politics of images in machine learning training sets” by Kate Crawford and Trevor Paglen, are making substantial impact on discourse taking place in the social and mass media networks, and some scholarly circles. Critical scrutiny reveals, however, a self-contradictory stance regarding informed consent for the use of facial images, as well as serious flaws in their critique of ML training sets. Our analysis underlines the (...) non-negotiability of informed consent when using human data in artistic and other contexts, and clarifies issues relating to the description of ML training sets. (shrink)

The purpose of this paper is to re-examine the debate about cinematic motion in terms of the necessity for reception conditions in art. I shall argue that Gregory Currie’s rejection of weak illusionism – the view that cinematic motion is illusory – is sound, because cinematic images really move, albeit in a response-dependent rather than garden-variety manner. In §1 I present Andrew Kania’s rigorous and compelling critique of Currie’s realism. I assess Trevor Ponech’s response to Kania in §2, and (...) show that his focus on the cinematic experience is indicative of the direction the debate should take. §3 demonstrates that the issue is underpinned by the question of the role of reception conditions in the experience of art. In §4 I apply my observations on reception conditions to the problem of cinematic motion and conclude that Kania’s objections are unsuccessful due to his failure to acknowledge the necessary conditions for cinematic experience. (shrink)

Twenty-five years ago, my colleagues Miyuki Kamachi and Jiro Gyoba and I designed and photographed JAFFE, a set of facial expression images intended for use in a study of face perception. In 2019, without seeking permission or informing us, Kate Crawford and Trevor Paglen exhibited JAFFE in two widely publicized art shows. In addition, they published a nonfactual account of the images in the essay “Excavating AI: The Politics of Images in Machine Learning Training Sets.” The present article recounts (...) the creation of the JAFFE dataset and unravels each of Crawford and Paglen’s fallacious statements. I also discuss JAFFE more broadly in connection with research on facial expression, affective computing, and human-computer interaction. (shrink)

I discuss Malthus, Thomas Robert "The unpublished papers in the collection of Kanto Gakuen University", Pullen, John; Parry, Trevor Hughes (eds). I argue that the theological dimension in Malthus’s overall project may be stressed in the light of some of the original materials published here for the first time. -/- .