This chapter suggests a scheme of reconstruction, which explains how scenarios, questions and arguments figure in thought experiments. It then develops a typology of ethical thought experiments according to their function, which can be epistemic, illustrative, rhetorical, heuristic or theory-internal. Epistemic functions of supporting or refuting ethical claims rely on metaethical assumptions, for example, an epistemological background of reflective equilibrium. In this context, thought experiments may involve intuitive as well as explicitly argued judgements; they can be used (...) to generate moral commitments, to explore consequences of moral theories, and to show inconsistencies within or between moral commitments and moral theory; but the results of thought experiments by themselves do not settle what is epistemically justified and may also be rejected. Finally, some prominent challenges are discussed: do unrealistic scenarios undermine epistemic thought experiments? Are ethical thought experiments misleading? Do they rely on weak analogies? Are there specifically moral objections to ethical thought experiments? (shrink)

Thought Experiments in Ethics, 2021 CONTENTS Preface i Chapter I The Story in Your Head: Tomoceuszkakatiti and Gyugyu 1 Chapter II How Thought Experiments Move Us: The Samaritan and His Neighbours 16 Chapter III What Makes a Thought Experiment? 34 Chapter IV Thought Experiments in Practical Philosophy and Bioethics 75 Chapter V The Experience Machine 93 Chapter VI The Last Man Argument 129 Chapter VII The Trolley Problem 158 Chapter VIII The Violinist Analogy 213 Conclusion (...) 246 Notes 248. (shrink)

Experimental ethicists investigate traditional ethical questions with non-traditional means, namely with the methods of the empirical sciences. Studies in this area have made heavy use of philosophical thought experiments such as the well-known trolley cases. Yet, the specific function of these thought experiments within experimental ethics has received little consideration. In this paper we attempt to fill this gap. We begin by describing the function of ethical thought experiments, and show that these thought experiments should (...) not only be classified according to their function but also according to their scope. On this basis we highlight several ways in which the use of thought experiments in experimental ethics can be philosophically relevant. We conclude by arguing that experimental philosophy currently only focuses on a small subcategory of ethical thought experiments and suggest a broadening of its research agenda. (shrink)

In recent years a lot of metaphilosophical attention has been paid to the role of thought experiments in philosophical inquiry. According to the popular picture, thought experiments are among the most prominent methods for conceptual analysis. However, it is also often claimed that thought experiments in ethics differ from those that are used in other fields of philosophy as being of a different nature—they are not about the concepts, but rather about the things in the world (...) (what those things exactly are depends on the particular metaethical theory one subscribes to). In the paper I argue that this claim is wrong. Conceptual analysis is of a huge value to ethics for it substantially helps to clarify the concepts one uses while making a moral judgment. It is very often the case that the apparent moral disagreement between two subjects turns out to be superficial since it is rooted in the misunderstanding on the conceptual level, for example when one uses some concept equivocally. Moreover, through thought experiments conceptual analysis can help to bring out the tacit assumptions that relate to the concepts involved. (shrink)

In this essay, I argue that Wittgenstein attempted to clarify ethics through a procedure that, by analogy with “transcendental arguments”, I call “transcendental thought experiment”. Specifically, after offering a brief perspectival account of both transcendental arguments and transcendental thought experiments, I focus on a thought experiment proposed by Wittgenstein in his 1929 'Lecture on Ethics', arguing that it deserves the title of “transcendental”.

Thought experiments have played a pivotal role in many debates within ethics—and in particular within applied ethics—over the past 30 years. Nonetheless, despite their having become a commonly used philosophical tool, there is something odd about the extensive reliance upon thought experiments in areas of philosophy, such as applied ethics, that are so obviously oriented towards practical life. Herein I provide a moderate defence of their use in applied philosophy against those three objections. I do (...) not defend all possible uses of thought experiments but suggest that we should distinguish between legitimate and illegitimate uses. Their legitimate uses are determined not so much by the modal content of any actual thought experiment itself, but by the extent to which the argument in which it is nested follows basic tenets of informal logic and respects the fundamental contingency of applied ethical problems. In pursuing these ideas, I do not so much provide a set of criteria for their legitimate use, but more modestly present two significant ways in which their use can go awry. (shrink)

In this paper, we propose some ways in which teaching thought experiments in an ethics classroom may result in marginalizing or excluding students underrepresented in philosophy. Although thought experiments are designed to strip away details and pump intuitions, we argue that they may reinforce assumptions and stereotypes. As examples, we discuss several well-known thought experiments that may typically be included in undergraduate ethics courses, such as Bernard Williams’s Gauguin and Derek Parfit’s The Young Girl’s Child. (...) We analyze the potential value and dangers or teaching these thought experiments. We conclude with some practical suggestions for how to teach thought experiments in ways that encourage students to expand their moral imaginations and think critically about their own assumptions and the assumptions built into thought experiments. (shrink)

Thought experiments are a means of imaginative reasoning that lie at the heart of philosophy, from the pre-Socratics to the modern era, and they also play central roles in a range of fields, from physics to politics. The Routledge Companion to Thought Experiments is an invaluable guide and reference source to this multifaceted subject. Comprising over 30 chapters by a team of international contributors, the Companion covers the following important areas: -/- · the history of thought experiments, (...) from antiquity to the trolley problem and quantum non-locality; -/- · thought experiments in the humanities, arts, and sciences, including ethics, physics, theology, biology, mathematics, economics, and politics; -/- · theories about the nature of thought experiments; -/- · new discussions concerning the impact of experimental philosophy, cross-cultural comparison studies, metaphilosophy, computer simulations, idealization, dialectics, cognitive science, the artistic nature of thought experiments, and metaphysical issues. -/- This broad ranging Companion goes backwards through history and sideways across disciplines. It also engages with philosophical perspectives from empiricism, rationalism, naturalism, skepticism, pluralism, contextualism, and neo-Kantianism to phenomenology. This volume will be valuable for anyone studying the methods of philosophy or any discipline that employs thought experiments, as well as anyone interested in the power and limits of the mind. (shrink)

Thought experiments de facto play many different roles in biology: economical, ethical, technical and so forth. This paper, however, is interested in whether there are any distinctive features of biological TEs as such. The question may be settled in the affirmative because TEs in biology have a function that is intimately connected with the epistemological and methodological status of biology. Peculiar to TEs in biology is the fact that the reflexive, typically human concept of finality may be profitably employed (...) to discover mechanical-experimental causal relations in all living beings—with the obvious caveat that we do not hypostatise and interpret this concept as an ontological quality, since this would land one in an implicitly animistic, pre-Galilean view of nature. From a methodical point of view, the concept of finality is an essential assumption as well as a powerful heuristic tool in the practice of biology, that is, in the investigation of living beings in an intersubjectively testable and reproducible way. (shrink)

It is common in bioethical discussion to present thought experiments or cases in order to construct an argument. Some thought experiments are quite illuminating, and ethical theorizing will often appeal at some point to one’s intuitions. But there are cases in which thought experiments are useless or do not contribute to the argument. This article considers cases presented in the context of stem cell research that are destructive of human embryos. I argue that certain popular cases that (...) are meant to motivate the view that such research is permissible either are dialectically useless or do not contribute to the argument. By dialectically useless, I mean that the cases analyzed here yield intuitions in people who are already committed to the permissibility of such research. I end with some reflections that challenge the reliability of our intuitions on applied ethics issues by suggesting that thought experiments in this field are dubious from the start. My argument should not be read to support moral skepticism but to urge that our inquiries on applied issues requires certain intellectual virtues. (shrink)

This chapter addresses the suspicion that “thought experiment” is systematically misleading. It itemizes how “thought experiment” is actually a systematically leading expression. This catalogue of hot tips raises a variety of issues ranging from how thought experiments differ from simulations to the ethics of fantasy.

This chapter considers Arthur Danto's use of a particular thought experiment to support his theory of art and Richard Wollheim's discussion of it. It also considers a comparable thought experiment about conceptual issues in ethics. The chapter presents how some thought experiments in moral philosophy do and do not resemble Danto's gallery of indiscernibles. A. Surprisingly, in his own discussion of the permissibility of certain acts of killing and harming, Danto seems to have adopted a view (...) similar to the one Wollheim adopted about Danto's indiscernibles. Use of thought experiments in ethics is often unlike the use of thought experiments in Danto's work. The chapter explores how ethics employs thought experiments to determine permissibility of acts and whether thought experiments could comparably be used to determine the merit of artworks. (shrink)

The value of extending the human lifespan remains a key philosophical debate in bioethics. In building a case against the extension of the species-typical human life, Nicolas Agar considers the prospect of transforming human beings near the end of their lives into Galapagos tortoises, which would then live on decades longer. A central question at stake in this transformation is the persistence of human consciousness as a condition of the value of the transformation. Agar entertains the idea that consciousness could (...) persist in some measure, but he thinks little is to be gained from the transformation because the experiences available to tortoises pale in comparison to those available to human beings. Moreover, he thinks persisting human consciousness and values would degrade over time, being remade by tortoise needs and environment. The value available in the transformation would not, then, make the additional years of life desirable. Agar’s account does not, however, dispose of the tortoise transformation as a defensible preference. Some people might still want this kind of transformation for symbolic reasons, but it would probably be better that no continuing human consciousness persist, since that consciousness would be inexpressible as such. Even so, it is not irrational to prefer various kinds of lifespan extension even if they involve significant modifications to human consciousness and values. (shrink)

Martha Nussbaum has argued in support of the view (supposedly that of Aristotle) that we can, through thought-experiments involving personal identity, find an objective foundation for moral thought without having to appeal to any authority independent of morality. I compare the thought-experiment from Plato’s Philebus that she presents as an example to other thought-experiments involving identity in the literature and argue that this reveals a tension between the sources of authority which Nussbaum invokes for her (...) class='Hi'>thought-experiment. I also argue that each of her sources of authority presents further difficulties for her project. Finally, I argue that it is not clear that her thought-experiment is one that actually involves identity in any crucial way. As a result, the case she offers does not offer any satisfactory support for her view on the relation between identity, morality and thought-experiments, but we do gain some insights into what that relation really is along the way. (shrink)

Wittgensteinian ethics, it may be thought, is committed to detailed examination of realistically described cases, and hence to eschewing the abstract hypothetical cases, many of them quite bizarre, found in much contemporary moral theorizing. I argue that bizarre cases may be helpful in thinking about ethics, and that there is nothing in Wittgenstein's approach to philosophy that would go against this. I examine the case of the ring of Gyges from the Republic; and I consider also some (...) contemporary arguments about thought-experiments in philosophy. (shrink)

This paper argues for two interrelated claims. The first is that the most innovative contribution of Timothy Williamson, Herman Cappelen, and Max Deutsch in the debate about the epistemology of thought experiments is not the denial of intuition and the claim of the irrelevance of experimental philosophy but the claim of epistemological continuity and the rejection of philosophical exceptionalism. The second is that a better way of implementing the claim of epistemological continuity is not Deutsch and Cappelen’s argument view (...) or Williamson’s folk psychological view. This is so because while the argument view makes the basis of the relevant classificational judgement evidentially too demanding; the folk psychological view makes it too weak and error-prone to count as an adequate explanation. Drawing from a certain reading of Aristotle’s Nichomachean Ethics that flowers in Miranda Fricker and John McDowell, I argue for the reason-responsiveness view. Like the extant views, the reason-responsiveness view vindicates the claim of epistemological continuity. But unlike the extant views, it does not share those problematic features. Further, I show that the reason-responsiveness view offers a way for champions of the claim of epistemological continuity to resist Avner Baz’s objection to the claim of epistemological continuity and his objection to the philosophical use of thought experiments while taking on board some attractive elements of his view. (shrink)

Examples from Archimedes, Galileo, Newton, Einstein, and others suggest that fundamental laws of physics were—or, at least, could have been—discovered by experiments performed not in the physical world but only in the mind. Although problematic for a strict empiricist, the evolutionary emergence in humans of deeply internalized implicit knowledge of abstract principles of transformation and symmetry may have been crucial for humankind's step to rationality—including the discovery of universal principles of mathematics, physics, ethics, and an account of free will (...) that is compatible with determinism. (shrink)

The authors undertake a thought experiment the purpose of which is to explore possibilities for understanding moral principles in analogy with cosmic order. The experiment is based on three proposals, which are described in detail: an ontological, a neurological, and a moral proposal. The ontological proposal accepts from the phenomena of quantum physics that there is a nonempirical domain of physical reality that consists not of material things but of what is philosophically conceptualized as a realm of nonmaterial forms. (...) This realm of forms is the realm of potentiality in physical reality that quantum physics posits as an indivisible Wholeness—the One. It is the ultimate reality because everything empirical is the actualization of its forms. The neurological proposal is the hypothesis that the brain is sensitive to the potentiality waves in the cosmic field, as ordinary measuring instruments in physics are sensitive to potentiality waves at the quantum level, so that the cosmic field can communicate with the human brain. The third proposal assumes that the communication with the cosmic field can translate into moral ideas and actions. Even though the three proposals underlying the thought experiment are highly speculative, they lead to definite implications that make sense in their own right and can be applied in a useful way. From the order of reality some simple rules of conduct follow that are identical with traditional moral rules but have the character of rules of well-ness, leading to new aspects of Aristotle's concept of eudaimonia and Kant's concept of the highest good. In analogy with the structure of physical reality, where all empirical phenomena are actualizations of nonempirical forms, it is suggested that the structure of morality, too, is that of a tacit, nonempirical form that actualizes in explicit principles and moral acts through our consciousness. The tacit form is thought to exist in the realm of cosmic potentiality, together with all the other forms that the empirical world actualizes. It can appear spontaneously in our consciousness when needed, offering its guidance to our judgment and free will. Because it does not appear in the form of commandments accompanied by threats, the actions of the tacit moral form define a higher level of morality, similar to that offered by some aspects of the Christian teaching, where one acts not out of fear but on the desire to do things right. (shrink)

Recent judicial rulings and changes in federal and state legislation have given for-profit corporations a growing list of rights and constitutional protections, including the right to practice religion free from many types of federal or state restriction. In this paper, we highlight the implications of these developments using Rawls’ Theory of Justice to explore the consequences of for-profit corporate religious freedom for consumers and employees. We identify preliminary principles to spark a discussion as to how expanding religious freedom for businesses (...) and fair access to goods and services can coexist in the for-profit marketplace. (shrink)

This paper discusses “impartiality thought experiments”, i.e., thought experiments that attempt to generate intuitions which are unaffected by personal characteristics such as age, gender or race. We focus on the most prominent impartiality thought experiment, the Veil of Ignorance (VOI), and show that both in its original Rawlsian version and in a more generic version, empirical investigations can be normatively relevant in two ways: First, on the assumption that the VOI is effective and robust, if subjects dominantly (...) favor a certain normative judgment behind the VOI this provides evidence in favor of that judgment; if, on the other hand, they do not dominantly favor a judgment this reduces our justification for it. Second, empirical investigations can also contribute to assessing the effectiveness and robustness of the VOI in the first place, thereby supporting or undermining its applications across the board. (shrink)

In their paper, “Autonomy and the ethics of biological behaviour modification”, Savulescu, Douglas, and Persson discuss the ethics of a technology for improving moral motivation and behaviour that does not yet exist and will most likely never exist. At the heart of their argument sits the imagined case of a “moral technology” that magically prevents people from developing intentions to commit seriously immoral actions. It is not too much of a stretch, then, to characterise their paper as a (...) thought experiment in service of a thought experiment. In order for an argument involving a thought experiment to progress debate in applied ethics three things must be true. First, the thought experiment must accurately represent and illuminate a pressing ethical dilemma. Second – and most obviously – the central claims of the argument regarding the thought experiment must be plausible. Third, it must be possible to apply or develop the arguments established with reference to the thought experiment to the real world cases the experiment is intended to illuminate. In this commentary, I argue that there are serious reasons to question the extent to which their argument meets each of these challenges involved in the use of thought experiments in applied ethics. While Savulescu et al. succeed in showing how behavioural modification might be compatible with freedom and autonomy – and perhaps justifiable even if it were not — in the fantastic case they consider, there is little we can conclude from this about any technology of “moral bioenhancement” in the foreseeable future. Indeed, there is a real danger that their argument will license attempts to manipulate behaviour through drugs and brain implants, which raise profound moral issues that they barely mention. (shrink)

It is trivially true that comedians make jokes and thus are not serious; they are “just playing.” But watching Louis CK, especially his performances in Chewed Up, Shameless, and Hilarious, it is evident that he has more in mind than simply getting his audience to frivolously guffaw. I will make the case that this is so given the content of some of his humor which centers on areas of socio-political-ethical tensions that can be uncomfortable when addressed in a direct, “bona-fide” (...) communicative mode. I will concentrate upon his playful, yet serious, account of issues surrounding race and privilege which, though not obvious center-pieces, can be found in almost all of his performances. These are complex areas that are not obvious fodder for humor, and it is clear that his comedic repertoire is broad enough that he is not including these issues for lack of funnier bits. I will argue that through his humor, he at once brings to consciousness hidden biases, challenges them in a subversive manner on behalf of those harmed by cultural stereotypes, e.g., and opens up an otherwise adversarial audience to the possibility that they harbor such unwanted stereotypes—a necessary element in consciousness-raising. My account will require a brief distinction between seriousness and playfulness, a defense of the claim that we are drawn to humor even when it is used to question our cherished presuppositions, and an interpretation of thought experiments that parallels Louis CK’s comedic mechanisms in his stand-up performances and episodes from Louie. In some cases he is explicit that he is just “making shit up” (Oh My God), or, as he cautions in the setup to a story in Shameless, “it doesn’t matter cus’ I’m gonna lie to you.” But that does not take away from my point that he is serious with his humor about social reality in the same way that philosophers have traditionally “made shit up” with thought experiments for serious purposes. Louis CK employs a similar device with his humor, and in many ways is more effective than philosophers in making the implicit explicit for his (much larger) audiences who then spread his word. (shrink)

Thought experiments play a prominent role in philosophical inquiry. And yet we lack a good understanding of how they work and how they are supposed to supply evidence or knowledge in inquiry. This dissertation offers a novel account of the epistemology of philosophical thought experiments, namely, the reason-responsiveness view. The view is inspired by a virtue ethical tradition that flowers in John McDowell (1994) and Miranda Fricker (2007). Drawing on this virtue ethical tradition, I argue that knowing in (...) philosophical thought experiments is achieved through the exercise of the virtue of sensibility, which has three distinct features. First, it is social in origin, acquired through our training in a human language and as ordinary members of a community. Second, it is recognitional in the sense that although our sensibility gives us the ability to classify situations, whether real or hypothetical and to resonate with rational considerations for or against a given classificational judgement (i.e., the judgements we form in thought experiments), it does not equip us with a reflective ability to fully articulate those reasons in an infallible way. And third, it allows us to project across various contexts, both in real and in hypothetical situations. And this ability to project, I argue further, does not come from the ability of people to grasp concepts or to have certain mental episodes or phenomenology or to grasp universals or to have mastery of the application conditions of rules or from belonging to some exclusive club or from enjoying a certain superior access to concepts or access to philosophically interesting phenomena not available to ordinary people. On the contrary, that we do comes down to “our sharing routes of interest and feeling, mode of response, senses of humour and of significance, of what is outrageous, of what is similar to what else, what a rebuke, what forgiveness, of when an utterance is an assertion, when an appeal, when an explanation—all the while of organism Wittgenstein calls “forms of life” (Cavell, 1969, p.52). The account is then used to shore up the claim of epistemological continuity, which asserts that the epistemology of thought experiments is an extension of social cognition or social epistemology (Cappelen, 2012; Deutsch, 2015; Williamson 2007), and to offer a claim of epistemological-continuity-style defence of philosophical thought experiments against two major objections in the literature, namely, the negative experimentalist challenge (see Machery, 2017) and the ordinary language challenge ( Baz, 2016, 2017). (shrink)

In this article, I review Philosophy Comes to Dinner, examining some of its persistent metaethical issues, especially some potentially controversial assumptions made by the authors and the tendency found in some to treat thought experiments as empirical experiments. The book covers arguments for different diets, the causal efficacy argument, feminist food ethics, harms of the food system, locavorism, and other topics. The causal efficacy argument, while not a part of all chapters in the book, is its focus, with (...) authors arguing for and against it, and for and against various interpretations of its ethical consequences. (shrink)

The history of the philosophy of thought experiments has touched on the work of Kuhn, Popper, Duhem, Mach, Lakatos, and other big names of the 20th century, but so far, almost nothing has been written about Paul Feyerabend. His most influential work was Against Method, 8 chapters of which concern a case study of Galileo with a specific focus on Galileo’s thought experiments. In addition, the later Feyerabend was very interested in what might be called the epistemology of (...) drama, including stories and myths. This paper brings these different aspects of Feyerabend’s work together in an attempt to present what might have been his considered views on scientific thought experiments. I conclude by contrasting Feyerabend’s ideas with two modern currents in the debate surrounding thought experiments: 1) the claim that the epistemology of thought experiments is just the epistemology of deductive or inductive arguments, and 2) the claim that the specifically narrative quality of thought experiments must be taken into account if we want a complete epistemology of thought experiments. (shrink)

Bioethics: 50 Puzzles, Problems, and Thought Experiments collects 50 cases—both real and imaginary—that have been, or should be, of special interest and importance to philosophical bioethics. Cases are collected together under topical headings in a natural order for an introductory course in bioethics. Each case is described in a few pages, which includes bioethical context, a concise narrative of the case itself, and a discussion of its importance, both for broader philosophical issues and for practical problems in clinical (...) class='Hi'>ethics and health policy. Each entry also contains a brief, annotated, list of suggested readings. In addition to the classic cases in bioethics, the book contains discussion of cases that involve several emerging bioethical issues: especially, issues around disability, social justice, and the practice of medicine in a diverse and globalized world. (shrink)

The non-identity problem, which is much discussed in bioethics, metaphysics and environmental ethics, is usually examined by philosophers because of the difficulties it raises for our understanding of possible harms done to present human agents. In this article, instead of attempting to solve the non-identical problem, I explore an entirely different feature of the problem, namely the implications it has for the admissibility of outlandish or bizarre thought experiments. I argue that in order to sustain the claim that (...) later born selves cannot be harmed (since they are in fact different persons), one must rule inadmissible certain kinds of modally bizarre imaginary cases. In this paper I explore how one might justify such a constraint on outlandish cases and, in so doing, develop the outline of a model for distinguishing between admissible and inadmissible imaginary cases in philosophical debate. (shrink)

The paper places the work of G. Gaus into the tradition of political thought experimenting. In particular, his strategy of modeling moral decision by the heuristic device of idealized Members of the Public is presented as an iterated thought experiment, which stands in marked contrast with more traditional devices like the veil of ignorance. The consequences are drawn, and issues of utopianism and realism briefly discussed.

Parfit’s new two-volume book, On What Matters, is used to make three points about the use of thought experiments in philosophy: thought experiments must be relevantly focused, finely-grained in descriptive force, and, when they meet these conditions, a thought experiment can overturn a substantial philosophical position, namely Parfit’s rejection of libertarian freedom. While principally a contribution to philosophical methodology, along the way this paper defends moral realism, Parfit’s rejection of a combined egoist and contractualist ethic, and a (...) defense of libertarian free agency. (shrink)

The aim of this paper is to re-evaluate the manner in which the Ticking Bomb Scenario (TBS), a thought experiment in philosophical enquiry, has been used in the discussion of the justifiability or otherwise of forward-looking interrogational torture (FLIT). The paper argues that criticisms commonly raised against the thought experiment are often inappropriate or irrelevant. A great many criticisms misunderstand the way in which thought experiments in general, and the TBS in particular, are supposed to work in (...) philosophical (and for that matter scientific) inquiry. The paper is not about the acceptability or otherwise of FLIT per se but rather an attempt to show that thought experiments such as the TBS are useful analytic tools and ought not to be rejected due to their inappropriate use by those engaged in the justifiability or otherwise of FLIT. By rescuing the TBS from its erroneous use the paper seeks to show its proper worth as part of an argumentative device in uncovering conflicting moral intuitions in our search for ethical truths. (shrink)

This article examines the ethics of ambiguity formulated by existentialist authors in the 1940s, linking it to turn-of-the-century debates on ethics between philosophy and the social sciences. The underlying thesis is that, rather than representing a radical conceptual novelty, the ethical thought of Jean-Paul Sartre and Simone de Beauvoir, strained between freedom and situation, constitutes a revisiting and updating of philosophical positions from the landscape of the Third Republic. To demonstrate this, the thought of Frédéric Rauh (...) is examined. Indeed, anticipating what de Beauvoir would later call “ambiguity”, Rauh sought to develop an ethics of action that would constitute a third way between sociological objectivism and the empty abstractions of idealism and rationalism. By reconstructing the transitions from one generation and historical context to the next, the article shows how, and through which mediators, the existentialists were well aware of this debate and, in their own way, developed a philosophy of action, of ethical experience, similar to Rauh’s. (shrink)

How should driverless vehicles respond to situations of unavoidable personal harm? This paper takes up the case of self-driving cars as a prominent example of algorithmic moral decision-making, an emergent type of morality that is evolving at a high pace in a digitised business world. As its main contribution, it juxtaposes dilemma decision situations relating to ethical crash algorithms for autonomous cars to two edge cases: the case of manually driven cars facing real-life, mundane accidents, on the one hand, and (...) the dilemmatic situation in theoretically constructed trolley cases, on the other. The paper identifies analogies and disanalogies between the three cases with regard to decision makers, decision design, and decision outcomes. The findings are discussed from the angle of three perspectives: aspects where analogies could be found, those where the case of self-driving cars has turned out to lie in between both edge cases, and those where it entirely departs from either edge case. As a main result, the paper argues that manual driving as well as trolley cases are suitable points of reference for the issue of designing ethical crash algorithms only to a limited extent. Instead, a fundamental epistemic and conceptual divergence of dilemma decision situations in the context of self-driving cars and the used edge cases is substantiated. Finally, the areas of specific need for regulation on the road to introducing autonomous cars are pointed out and related thoughts are sketched through the lens of the humanistic paradigm. (shrink)

Arguments from thought experiment ask the reader to imagine some hypothetical, sometimes exotic, often fantastic, scenario for the sake of illustrating or countering some claim. Variously characterized as mental experimentation, imaginary cases, and even crazy cases, thought experiments figure into both scientific and philosophical arguments. They are often criticized for their fictive nature and for their lack of grounding. Nevertheless, they are common especially in arguments in ethics and philosophy of mind. Moreover, many thought experiments have (...) spawned variations that attempt to both affirm and refute their original arguments. These emended thought experiments exhibit a variety of styles, details, and embellishments. A rhetorical analysis of these variations suggests a reciprocal influence between the arguers' selection of details and their philosophical commitments. I offer examples of this relationship from the variations on John Searle's Chinese Room thought experiment and Judith Thomson's unconscious violinist thought experiment. (shrink)

How should driverless vehicles respond to situations of unavoidable personal harm? This paper takes up the case of self-driving cars as a prominent example of algorithmic moral decision-making, an emergent type of morality that is evolving at a high pace in a digitised business world. As its main contribution, it juxtaposes dilemma decision situations relating to ethical crash algorithms for autonomous cars to two edge cases: the case of manually driven cars facing real-life, mundane accidents, on the one hand, and (...) the dilemmatic situation in theoretically constructed trolley cases, on the other. The paper identifies analogies and disanalogies between the three cases with regard to decision makers, decision design, and decision outcomes. The findings are discussed from the angle of three perspectives: aspects where analogies could be found, those where the case of self-driving cars has turned out to lie in between both edge cases, and those where it entirely departs from either edge case. As a main result, the paper argues that manual driving as well as trolley cases are suitable points of reference for the issue of designing ethical crash algorithms only to a limited extent. Instead, a fundamental epistemic and conceptual divergence of dilemma decision situations in the context of self-driving cars and the used edge cases is substantiated. Finally, the areas of specific need for regulation on the road to introducing autonomous cars are pointed out and related thoughts are sketched through the lens of the humanistic paradigm. (shrink)

Judith Jarvis Thomson famously argued that abortion is permissible even if we accept that a fetus qualifies as a person and possesses a right to life. The current paper presents two arguments that undermine Thomson’s position. First, the paper sketches a contractarian argument that explores Thomson’s violinist thought experiment from behind a veil of ignorance, which suggests that if we had an equal likelihood of being an unwanted fetus and a pregnant woman, it would be rational for us to (...) oppose abortion. Second, the paper discusses the hypothetical self-aborting fetus, a thought experiment that reverses the dependence relationship between a woman and a fetus. It is argued that in this scenario, where fetuses have agency of their own, Thomson’s position would counterintuitively prohibit a woman from temporarily curtailing the freedom of her fetus even to save her own life. (shrink)

Aesthetics: 50 Puzzles, Paradoxes, and Thought Experiments is a teaching-focused resource, which highlights the contributions that imaginative scenarios—paradoxes, puzzles, and thought experiments alike—have made to the development of contemporary analytic aesthetics. The book is divided into sections pertaining to art-making, ontology, aesthetic judgements, appreciation and interpretation, and ethics and value, and offers an accessible summary of ten debates falling under each section. -/- Each entry also features a detailed annotated bibliography, making it an ideal companion for courses (...) surveying a broad collection of topics and readings in aesthetics. (shrink)

This paper develops an account of rigour in the use of thought experiments in ethics. I argue that there are two separate challenges to be faced. The first is internal validity: is the thought experiment designed in a way that allows its readers to make judgements that are confident and free of bias about the hypothesis or point of principle that it aims to test? The second is external validity: to what extent do ethical judgements that are (...) correct of the world of the thought experiment generalize to a wide variety of other contexts, including ethical decision-making in the actual world? Ensuring external validity is the harder and more important problem of rigour, yet it is one that few philosophers have even noticed, let alone begun to solve. (shrink)

In a thought-provoking article – or how she herself named it, ‘a thought experiment’ – the philosopher-medical ethicist Anna Smajdor analyzed in this journal the idea of whole-body gestational donation (WBGD) in brain-dead female patients, as an alternative means of gestation for prospective women who cannot or prefer not to become pregnant themselves. We have serious legal, economical, medical and ethical concerns about this proposal. First, consent for eight months of ICU treatment can never be assumed to be (...) derived from consent for post-mortem organ donation; these two are of an incomparable and entirely different medical and ethical order. Moreover, the brain-dead woman is very likely to be medically unfit for high-tech surrogacy and the brain-dead state poses a high risk for deficient embryo/fetal development. Second, from a scarcity perspective, occupying an ICU bed for eight months appears to be unjust. The costs for eight months of ICU treatment are far too high compared to the costs of surrogacy for a living, selected, and healthy woman. Neither insurance companies nor prospective parents will want to pay these exceptionally high costs for a dead woman if a living surrogate mother can be hired for a considerably lower amount. Third, there is an increased risk for harm of the child to be in WBGD. And finally, WBGD risks violating the brain-dead woman’s dignity and harming the interests of her loved ones. In short, there is simply no need for brain-dead women as surrogates. (shrink)

This paper takes the philosophical notion of suberogatory acts or morally permissible moral mistakes and, via a reinterpretation of a thought experiment from the medical ethics literature, offers an initial demonstration of their relevance to the field of medical ethics. That is, at least in regards to this case, we demonstrate that the concept of morally permissible moral mistakes has a bearing on medical decision-making. We therefore suggest that these concepts may have broader importance for the discourse (...) on medical ethics and should receive fuller consideration by those working the field. The focus of the discussion we present is on a particular thought experiment originally presented by Sulmasy and Sugarman. Their case formed the basis of an exchange about the moral equivalence of withdrawing and withholding life-saving treatment. The analysis Sulmasy and Sugarman set out is significant because, contrary to common bioethical opinion, it implies that the difference between withdrawing and withholding life-saving treatment holds, rather than lacks, moral significance. Following a brief discussion of rejoinders to Sulmasy and Sugarman’s article, we present a constructive reinterpretation of the thought experiment, one that draws on the idea of suberogatory acts or “morally permissible moral mistakes.” Our analysis, or so we suggest, accounts for the differing moral intuitions that the case prompts. However, it also calls into question the degree to which this thought experiment can be thought of as illustrating the moral equivalence of withdrawing and withholding life-saving treatment. Rather, we conclude that it primarily illuminates something about the ethical parameters of healthcare when family members, particularly parents, are involved in decision-making. (shrink)

This book offers readers a collection of 50 short chapter entries on topics in the philosophy of language. Each entry addresses a paradox, a longstanding puzzle, or a major theme that has emerged in the field from the last 150 years, tracing overlap with issues in philosophy of mind, cognitive science, ethics, political philosophy, and literature. Each of the 50 entries is written as a piece that can stand on its own, though useful connections to other entries are mentioned (...) throughout the text. Readers can open the book and start with almost any of the entries, following themes of greatest interest to them. Each entry includes recommendations for further reading on the topic. -/- Philosophy of Language: 50 Puzzles, Paradoxes, and Thought Experiments is useful as a standalone textbook, or can be supplemented by additional readings that instructors choose. The accessible style makes it suitable for introductory level through intermediate undergraduate courses, as well as for independent learners, or even as a reference for more advanced students and researchers. (shrink)

This book includes experiments that cover identity, religion, art, ethics, language, knowledge and more.

BackgroundThe safety of sleeping pills has increased dramatically during the last 100 years, from barbiturates to bensodiazepines to modern day so-called Z-drugs.MethodsThe circumstances of prescribing sleeping pills in the early 20th century are illustrated by summarizing the main storyline of a novel by Swedish writer Vilhelm Moberg. This is followed by a thought experiment and a theoretical discussion.ResultsIn his 1937 novel Sömnlös (Swedish for sleepless) Vilhelm Moberg portrayed existential and relational distress in relation to insomnia. In a thought (...) experiment, past progresses in sleeping pills safety are projected into the future. Thereby, it is claimed that important issues in the area of philosophy of medicine come to the fore. This leads to a theoretical discussion about broader questions concerning the role of the physician, the goals of medicine (as described by Lennart Nordenfelt), the concept of pharmaceuticalisation (as described notably by sociologist of sleep Simon J. Williams and co-workers), and health enhancement (c.f. Carl Elliott and the alleged wish to be better than well).ConclusionInsomnia is a prism through which important philosophical and sociological questions related to the practice of medicine can be asked. (shrink)

In light of our knowledge about neurodiversity, I argue that the cognitive science framework Miščević uses in Thought Experiments must be broaden to create a pluralistic account of thought experimentation, one able to account for the many ways thought experiments are replicated using not only visual models, but also arguments, conceptual analyses, and images as some of the many instruments used in the laboratory of our mind.

This essay will discuss some of the ways that narrative works to promote philosophy, called fictive narrative philosophy. The strategy is to discuss the ways that direct and indirect discourse work and to show why indirect discourse fills an important void that direct discourse cannot fulfill. In the course of this examination several famous narrative-based philosophers are examined such as Plato, Kierkegaard, Nietzsche, Sartre, Murdoch, Johnson, and Camus. These practitioners used the indirect method to make plausible to readers the vision (...) that they were presenting. This article also offers some constraints in this process. (shrink)