Kripke’s argument against functionalism extended to physical computers poses a deep philosophical problem for understanding the standard view of what computers are. The problem puts into jeopardy the definition in the standard view that computers are physical machines for performing physical computations. Indeed, it is entirely possible that, unless this philosophical problem is resolved, we will never have a good understanding of computers and may never know just what they are.

This paper examines relationships between teaching critical thinking and teaching philosophy to adolescents (ages 12–17). The focus is on argumentation, especially on the method used to determine how well the premises of an argument support its conclusion. The method is the method of counterexamples. This article describes the results of teaching this method to adolescents (ages 12–17) who were participants in a summer enrichment program at Rutgers University-Newark, the Rutgers-Merck Summer Bioethics Institute. The participants were to learn about the philosophical (...) ideas underlying current biomedical technologies. The article discusses the basic ideas of argumentation and the method of counterexamples for determining the support that premises give to conclusion for a given argument, and it discusses teaching this method to adolescents. The article describes how to assess that they have properly learned it, and, finally, it closes with a discussion of the cognitive skills adolescents acquire in learning philosophy. Teaching a reliable method of determining argument support for a conclusion prior to teaching philosophy to adolescents results in their achieving a deeper understanding of philosophy. (shrink)

With mind-brain identity theories no longer dominant in philosophy of mind in the late 1950s, scientific materialists turned to functionalism, the view that the identity of any mental state depends on its function in the cognitive system of which it is a part. The philosopher Hilary Putnam was one of the primary architects of functionalism and was the first to propose computational functionalism, which views the human mind as a computer or an information processor. But, in the early 1970s, Putnam (...) began to have doubts about functionalism, and in his masterwork _Representation and Reality_, he advanced four powerful arguments against his own doctrine of computational functionalism. In Gödel, Putnam, and Functionalism, Jeff Buechner systematically examines Putnam's arguments against functionalism and contends that they are unsuccessful. Putnam's first argument uses Gödel's incompleteness theorem to refute the view that there is a computational description of human reasoning and rationality; his second, the "triviality argument," demonstrates that any computational description can be attributed to any physical system; his third, the multirealization argument, shows that there are infinitely many computational realizations of an arbitrary intentional state; his fourth argument buttresses this assertion by showing that there cannot be local computational reductions because there is no computable partitioning of the infinity of computational realizations of an arbitrary intentional state into a single package or small set of packages. Buechner analyzes these arguments and the important inferential connections among them -- for example, the use of both the Gödel and triviality arguments in the argument against local computational reductions -- and argues that none of Putnam's four arguments succeeds in refuting functionalism. _ Gödel, Putnam, and Functionalism_ will inspire renewed discussion of Putnam's influential book and will confirm Representation and Reality as a major work by a major philosopher. Jeff Buechner is Director of the Bioethics Institute and Lecturer in Philosophy at Rutgers University-Newark. (shrink)

In this paper, I examine a key issue affecting trust in the context of a computing environment, as it affects human agents and artificial agents. Specifically, the paper focuses on the role that "resource conservation" plays in an analysis of moral trust and epistemic trust involving agents. I will argue that resource conservation is a necessary condition in the definition of a moral trust relation, that there is a conceptual relationship between a moral trust relation and epistemic trust---that epistemic trust (...) is a necessary condition for moral trust---, and that a moral trust relation might provide a basic mechanism for the realization of ecological rationality in human agents. (shrink)

We argue that the notion of trust, as it figures in an ethical context, can be illuminated by examining research in artificial intelligence on multi-agent systems in which commitment and trust are modeled. We begin with an analysis of a philosophical model of trust based on Richard Holton’s interpretation of P. F. Strawson’s writings on freedom and resentment, and we show why this account of trust is difficult to extend to artificial agents (AAs) as well as to other non-human entities. (...) We then examine Margaret Urban Walker’s notions of “default trust” and “default, diffuse trust” to see how these concepts can inform our analysis of trust in the context of AAs. In the final section, we show how ethicists can improve their understanding of important features in the trust relationship by examining data resulting from a classic experiment involving AAs. (shrink)

In 2020, COVID-19, the Australia bushfires, and other global threats served as vivid reminders that human and nonhuman fates are increasingly linked. Human use of nonhuman animals contributes to pandemics, climate change, and other global threats which, in turn, contribute to biodiversity loss, ecosystem collapse, and nonhuman suffering. Jeff Sebo argues that humans have a moral responsibility to include animals in global health and environmental policy. In particular, we should reduce our use of animals as part of our pandemic (...) and climate change mitigation efforts and increase our support for animals as part of our adaptation efforts. Applying and extending frameworks such as One Health and the Green New Deal, Sebo calls for reducing support for factory farming, deforestation, and the wildlife trade; increasing support for humane, healthful, and sustainable alternatives; and considering human and nonhuman needs holistically. Sebo also considers connections with practical issues such as education, employment, social services, and infrastructure, as well as with theoretical issues such as well-being, moral status, political status, and population ethics. In all cases, he shows that these issues are both important and complex, and that we should neither underestimate our responsibilities because of our limitations, nor underestimate our limitations because of our responsibilities. Both an urgent call to action and a survey of what ethical and effective action requires, Saving Animals, Saving Ourselves is an invaluable resource for scholars, advocates, policy-makers, and anyone interested in what kind of world we should attempt to build and how. (shrink)

This chapter is devoted to criticisms of the views of propositions defended by my co-authors, Jeff King and Scott Soames. The focus is on criticism of their attempts to explain the representational properties of propositions. The criticisms are varied, but one theme is a tension between their view that our actions can explain the representational properties of propositions and their commitment to the idea that propositions have their representational properties essentially.

This paper considers questions that small animals and AI systems raise for utilitarianism. Specifically, if these beings have more welfare than humans and other large animals, then utilitarianism implies that we should prioritize them, all else equal. This could lead to a ‘rebugnant conclusion’, according to which we should, say, create large populations of small animals rather than small populations of large animals. It could also lead to a ‘Pascal’s bugging’, according to which we should, say, prioritize large populations of (...) small animals even if they have a low chance of being sentient. I suggest that utilitarians should accept these implications in theory but might be able to avoid some of them in practice. (shrink)

Davidson aimed to explain predication in terms of truth. I explain what is distinctive about his approach by contrasting it with the widely held view that predication and truth must both be explained in terms of the properties of propositions. I consider Davidson's arguments against this propositionalist alternative, and conclude by exploring some commonalities between Davidson's approach and the more recent propositionalist views of King and Soames.

Discussions surrounding music and ethical responsibility bring to mind arguments about legal ownership and purchase. Yet the many ways in which we experience music with others are usually overlooked. Musical experience and practice always involve relationships with other people, which can place limitations on how we listen to and act upon music. In Music and Ethical Responsibility, Jeff Warren challenges current approaches to music and ethics, drawing upon philosopher Emmanuel Levinas's theory that ethics is the responsibilities that arise from (...) our encounters with other people. Warren examines ethical responsibilities in musical experiences including performing other people's music, noise, negotiating musical meaning, and improvisation. Revealing the diverse roles that music plays in the experience of encountering others, Warren argues that musicians, researchers, and listeners should place ethical responsibility at the heart of musical practices. (shrink)

To date, the philosophy of Max Stirner (1806-1856) has not attracted much academic attention. An early critic of Karl Marx and precursor of existentialist thought, he is nevertheless remembered as a radical Young Hegelian engaged in an unsuccessful attempt to move 'beyond Hegel'. Arguing that this image of Stirner is based on a faulty interpretation of his relationship to Hegelian philosophy, this book proposes an entirely new reading of his philosophical magnum opus Der Einzige und sein Eigentum. In this work, (...) traditional philosophy, epitomized by Hegel, is reduced to the property of the unique or single individual. This move must not only be seen a refusal to keep traditional philosophy alive by criticising it, but also entails an 'existentialist' inversion of the traditional relation between thinker and idea. This exciting new interpretation, which is demonstrated here by a detailed analysis of Der Einzige und sein Eigentum, clears the way for a philosophical rehabilitation of Stirner's ideas. (shrink)

When assessing North American students' oral participation in classes, should all students be subject to the same evaluation criteria or should teachers make reasonable allowances for Asian students practicing humility? How do we weigh the promotion of 'courage' through character education initiatives with traditional Asian dispositions? Viewing Asian humility in Western classrooms and as it rubs up against liberal principles of equality or justice, and a virtue ethic raises a number of philosophical questions around authenticity, polyvalence, and relativity. I approach (...) first through the lens of liberal philosophy as the 'dilemma of diversity' meets a boundary with communitarianism, and then through the contextualist lenses of Wittgenstein, Heidegger, and Foucault. Drawing on Tully's political philosophy, I inspect humility as embedded in language-games and then open it to revision through comparative history, inviting participants in the teacher's game of assessment to renegotiate the rules: a process complicated by their reticence to speak up. I also use Medina and Scheman's political reading of Wittgenstein to discuss how teachers can discern humility as performative silence within the classroom, distinguishing between genealogical accounts that show how comportments could be otherwise from perspicuous inspection of interconnected language-games in current educational settings. (shrink)

Governments today often apologize for past injustices and scholars increasingly debate the issue, with many calling for apologies and reparations. Others suggest that what matters are victims of injustice today, not injustices in the past. Spinner-Halev argues that the problem facing some peoples is not just the injustice of the past, but that they still suffer from injustice today. They experience what he calls enduring injustices, and it is likely that these will persist without action to address them. The history (...) of these injustices matters, not as a way to assign responsibility or because we need to remember more, but in order to understand the nature of the injustice and to help us think of possible ways to overcome it. Suggesting that enduring injustices fall outside the framework of liberal theory, Spinner-Halev spells out the implications of arguments for conceptions of liberal justice and progress, reparations, apologies, state legitimacy and post-nationalism. (shrink)

I argue that Husserlian phenomenology is metaphysically neutral, in the sense of being compatible with multiple metaphysical frameworks. For example, though Husserl dismisses the concept of an unknowable thing in itself as “material nonsense”, I argue that the concept is coherent and that the existence of such things is compatible with Husserl’s phenomenology. I defend this metaphysical neutrality approach against a number of objections and consider some of its implications for Husserl interpretation.

According to our traditional conception of agency, most human beings are agents and most, if not all, nonhuman animals are not. However, recent developments in philosophy and psychology have made it clear that we need more than one conception of agency, since human and nonhuman animals are capable of thinking and acting in more than one kind of way. In this paper, I make a distinction between perceptual and propositional agency, and I argue that many nonhuman animals are perceptual agents (...) and that many human beings are both kinds of agent. I then argue that, insofar as human and nonhuman animals exercise the same kind of agency, they have the same kind of moral status, and I explore some of the moral implications of this idea. (shrink)

In this paper I ask how we should treat other beings in cases of uncertainty about sentience. I evaluate three options: an incautionary principle that permits us to treat other beings as non-sentient, a precautionary principle that requires us to treat other beings as sentient, and an expected value principle that requires us to multiply our subjective probability that other beings are sentient by the amount of moral value they would have if they were. I then draw three conclusions. First, (...) the precautionary and expected value principles are more plausible than the incautionary principle. Second, if we accept a precautionary or expected value principle, then we morally ought to treat many beings as having at least partial moral status. Third, if we morally ought to treat many beings as having at least partial moral status, then morality involves more cluelessness and demandingness than we might have thought. (shrink)

Aron Gurwitsch’s theory of the structure and dynamics of consciousness has much to offer contemporary theorizing about consciousness and its basis in the embodied brain. On Gurwitsch’s account, as we develop it, the field of consciousness has a variable sized focus or "theme" of attention surrounded by a structured periphery of inattentional contents. As the field evolves, its contents change their status, sometimes smoothly, sometimes abruptly. Inner thoughts, a sense of one’s body, and the physical environment are dominant field contents. (...) These ideas can be linked with (and help unify) contemporary theories about the neural correlates of consciousness, inattention, the small world structure of the brain, meta-stable dynamics, embodied cognition, and predictive coding in the brain. (shrink)

Theories of the structure of affect make competing predictions about whether people can feel happy and sad at the same time. Considerable evidence that happiness and sadness can co-occur has accumulated in the past 15 years, but holes in the case remain. I describe those holes and suggest strategies for testing them in future research. I also explore the possibility that the case may never be closed, in part because the competing hypotheses may not be entirely falsifiable. Fortunately, hypotheses need (...) not be falsifiable to be useful. Research on mixed emotions has been generative and the body of research will continue to shed light on the structure of affect. (shrink)

This paper argues against two prominent accounts of what it is to "promote a desire," found in the work of Stephen Finlay and Mark Schroeder.

A comprehensive study of the ethics of killing in cases in which the metaphysical or moral status of the individual killed is uncertain or controversial. Among those beings whose status is questionable or marginal in this way are human embryos and fetuses, newborn infants, animals, anencephalic infants, human beings with severe congenital and cognitive impairments, and human beings who have become severely demented or irreversibly comatose. In an effort to understand the moral status of these beings, this book develops and (...) defends distinctive accounts of the nature of personal identity, the evaluation of death, and the wrongness of killing. The central metaphysical claim of the book is that we are neither nonmaterial souls nor human organisms but are instead embodied minds. In ethical theory, one of the central claims is that the morality of killing is not unitary; rather, the principles that determine the morality of killing in marginal cases are different from those that govern the killing of persons who are self‐conscious and rational. Another important theme is that killing in marginal cases should be evaluated in terms of the impact it would have on the victim at the time rather than on the value of the victim's life as a whole. What primarily matters is how killing would affect that which would be rational for the victim to care about at the time of death. By appealing to various foundational claims about identity, death, and the morality of killing, this book yields novel conclusions about such issues as abortion, prenatal injury, infanticide, the killing of animals, the significance of brain death, the termination of life support in cases of persistent vegetative state, the use of anencephalic infants as sources of organs for transplantation, euthanasia, assisted suicide, and advance directives in cases of dementia. In particular, the book defends the moral permissibility of abortion, infanticide, and euthanasia in certain cases and argues that brain death is not the appropriate criterion of death either for a person or a human organism. (shrink)

The question whether cognition is subserved by internal processes in the brain (internalism) or extends in to the world (active externalism) has been vigorously debated in recent years. I show how internalist and externalist ideas can be pursued in a common framework, using (1) open dynamical systems, which allow for separate analysis of an agent's intrinsic and embodied dynamics, and (2) supervenience functions, which can be used to study how low-level dynamical systems give rise to higher-level dynamical structures.

Locally-developed measures represent great tools for institutions to use in assessing student outcomes. Such measures can be easy to administer, can be cost-effective, and can provide meaningful data for improving student learning. However, many institutions struggle with questions surrounding the quality of their locally-developed assessments. Are their instruments reliable? Are their instruments valid? Can the data generated from these instruments be trusted to drive change and improvement? The good news for faculty, staff, and assessment professionals is that there are steps (...) they can take to address these concerns and help to ensure the validity and reliability of their processes. This article describes the development and testing of a novel research instrument of students’ attitudes and abilities relating to critical thinking, metacognition, and intellectual humility. Using a $1,000 assessment grant from Sam Houston State University (SHSU), Dr. Glenn Sanford and Dr. David Wright devised the early drafts of the instruments, collaborated with colleagues, and joined with Mr. Jeff Roberts, Director of Assessment at SHSU, to develop and to test this new instrument. What follows is a description of the development of the resulting research instrument, results from the factor analysis and reliability testing of that instrument, and an overview of how those results have been used to make further instrument improvements. (shrink)

This article provides empirical results indicating that acting in a socially respon- sible and lawful manner is a necessary, though not sufficient, condition for increasing shareholder wealth. It meta-analyzes 27 event studies that have mea- sured the stock market's reaction to incidences of socially irresponsible and illicit behavior. It finds that for firms engaging in socially irresponsible and illicit behavior, the effect on shareholder wealth is negative (wealth decreases), statisti- cally significant (p <.001), and so substantial in size (D = (...) -.932) that the distribution of abnormal returns is shifted nearly a full standard deviation to the left (i.e., negatively) from their expected standard normal distribution. This result gives rationally self-interested firms a self-interested reason to act in a socially responsible and law-abiding manner. It also provides support for a moral position called enlightened self-interest, which prescribes that firms should act in a socially responsible manner to promote the shareholders' interests. (shrink)

Protein synthesis inhibitors prolong the half‐lives of most mRNAs at least fourfold in the somatic cells of higher eukaryotes and in yeast cells. Some mRNAs are stabilized because the inhibitors affect mRNA‐specific regulatory factors; however, hundreds or thousands of other mRNAs are probably stabilized by a common mechanism. We propose that mRNA stabilization in cells treated with a translation inhibitor reflects a physiological process that occurs during each mitosis and is important for cell survival. Transcription and translation rates decline drastically (...) during a 1–2 hour interval of mitosis. We hypothesize that translational repression during this interval somehow inactivates a critical component of the mRNA degradation machinery. As a result, mRNA half‐lives are prolonged during the interval when transcription is repressed. If labile mRNAs were not stabilized during mitosis they, and perhaps also the labile proteins they encode, would be depleted as the cell entered G1 phase, with deleterious consequences. Stabilization during mitosis, or in response to translation inhibitors, thus preserves the capacity of the cell to synthesize essential proteins as it enters G1 or recovers from inhibitor treatment. mRNA stabilization might serve a similar purpose during starvation or any stress negatively affecting translation. (shrink)

This book provides an original and provocative combination of ethnomethodological analysis and the concepts of linguistic philosophy with a breadth and clarity unusual in this field of writing. It is designed to be read by sociologists, psychologists and philosophers and concerns itself with the contributions of Wittgenstein, defending the claim for his relevance to the human sciences. However, this book goes some way beyond the usual limitations of such interdisciplinary works by outlining some empirical applications of ideas derived from the (...) Wittgenstein tradition. (shrink)

The author interprets the relation to Heidegger's ontology to theology in terms of a correlation. He develops his inquiry from several different perspectives: a brief overview of Heidegger's thought; an overview of the traditional connections of God and being, between ontology and theology, and of the necessity of the connection; an overview of the theological reception of Heidegger's work; and finally a discussion of the current situation in theology.

Should we accept that different moral norms govern our treatment of human and nonhuman animals? In this paper I suggest that the answer is both yes and no. At the theoretical level of morality, a single, unified set of norms governs our treatment of all sentient beings. But at the practical level of morality, different sets of norms can govern our treatment of different groups in different contexts. And whether we accept that we should, say, respect rights or maximize utility (...) at the theoretical level, we might also accept that we should apply a relatively Kantian set of norms to our treatment of humans and a relatively utilitarian set of norms to our treatment of nonhumans in practice, with many caveats. I argue that this moderate “monist in theory, hybrid in practice” view has many advantages over fully monist or hybrid alternatives. (shrink)

Jeff McMahan urges us to reject the view, dominant throughout history, that mere participation in an unjust war is not wrong.

Promotion is the relation between an act and a desire that obtains when the act advances or serves the desire. Under what conditions does an act promote a desire? Probabilistic accounts of promotion, the most prominent accounts, analyze promotion in terms of an increase in the probability of the desire’s satisfaction. In this paper, we clarify the promotion relation and explain why probabilistic accounts are attractive. Then we identify two questions probabilistic accounts must answer: the Baseline Question and the Interpretation (...) Question. We discuss and reject the three answers to the Baseline Question found in the literature, and explain the challenge future attempts at answering this question will face. Proponents of probabilistic accounts have not adequately addressed the Interpretation Question. We survey three answers to this question, finding each unsatisfactory. We conclude that no satisfactory probabilistic account has yet been offered, and that there are significant hurdles to providing one in the future. (shrink)

In this article, I articulate and respond to an epistemological challenge to meta-normative realism. The challenge has it that, if realism about the normative is correct, and if evolutionary forces have significantly influenced our normative judgments, then it would be a remarkable coincidence if the content of the normative facts and our normative judgments were aligned. I criticize David Enoch's recent attempt to meet this challenge, but provide an alternative response that is structurally similar. I argue that if realism is (...) correct, then it would be remarkable if the content of our normative judgments and the normative facts were not significantly aligned. (shrink)

To allow us to live well into the future, Curren and Metzger aim to ‘clarify the nature and normative aspects of sustainability’. Setting aside discussion of the specifically ethica...

We often evaluate belief-forming processes, agents, or entire belief states for reliability. This is normally done with the assumption that beliefs are all-or-nothing. How does such evaluation go when we’re considering beliefs that come in degrees? I consider a natural answer to this question that focuses on the degree of truth-possession had by a set of beliefs. I argue that this natural proposal is inadequate, but for an interesting reason. When we are dealing with all-or-nothing belief, high reliability leads to (...) high levels of truth-possession. However, when it comes to degrees of belief, reliability and truth-possession part ways. The natural answer thus fails to be a good way to evaluate degrees of belief for reliability. I propose and develop an alternative method based on the notion of calibration, suggested by Frank Ramsey, which does not have this problem and consider why we should care about such assessments of reliability even if they are not tied directly to truth-possession. (shrink)

These essays, by widely respected scholars in fields ranging from social and political theory to historical sociology and cultural studies, illuminate the significance of the public/private distinction for an increasingly wide range of ...

Source Hybridism about practical reasons is the position that facts that constitute reasons sometimes derive their normative force from external metaphysical grounds, and sometimes from internal. Although historically less popular than either Source Internalism or Source Externalism, hybridism has lately begun to garner more attention. Here, I further the hybridist's cause by defending Source Hybridism from three objections. I argue that we are not warranted in rejecting hybridism for any of the following reasons: that hybridists cannot provide an account of (...) normative weight, that hybridists are committed to implausible results concerning practical deliberation, or that Source Hybridism is objectionably unparsimonious. (shrink)

Although debate is a richly structured and prevalent form of discourse, it has received little scholarly attention. Logicians have focused on the structure of individual arguments—how they divide into premises and conclusions, which in turn divide into various constituents. In contrast, I focus on the structure of sets of arguments, showing how arguments are themselves constituents in high-level dialectical structures. I represent debates and positions by graphs whose vertices correspond to arguments and whose edges correspond to two inter-argument relations: “dispute” (...) and “support,” respectively. On this basis I develop a theory of the structure of debate. (shrink)

Although debate is a richly structured and prevalent form of discourse, it has received little scholarly attention. Logicians have focused on the structure of individual arguments-how they divide into premises and conclusions, which in turn divide into various constituents. In contrast, I focus on the structure of sets of arguments, showing how arguments are themselves constituents in high-level dialectical structures. I represent debates and positions by graphs whose vertices correspond to arguments and whose edges correspond to two inter-argument relations: "dispute" (...) and "support," respectively. On this basis I develop a theory of the structure of debate. (shrink)

REVIEW (1): "Jeff Kochan’s book offers both an original reading of Martin Heidegger’s early writings on science and a powerful defense of the sociology of scientific knowledge (SSK) research program. Science as Social Existence weaves together a compelling argument for the thesis that SSK and Heidegger’s existential phenomenology should be thought of as mutually supporting research programs." (Julian Kiverstein, in Isis) ---- REVIEW (2): "I cannot in the space of this review do justice to the richness and range of (...) Kochan's discussion [...]. There is a great deal in this foundational portion of Kochan's discussion that I find tremendously interesting and engaging [...]." (David R. Cerbone, in Studies in History and Philosophy of Science) ---- REVIEW (3): "Science as Social Existence will be of interest not only to Heidegger scholars but to anyone engaged in science and technology studies. [...] This is an informative and original book. Kochan should be praised for his clear, pleasant-to-read prose." (Michael Butler, in CHOICE). (shrink)