The covert administration of medication occurs with incapacitated patients without their knowledge, involving some form of deliberate deception in disguising or hiding the medication. Covert medication in food is a relatively common practice globally, including in institutional and homecare contexts. Until recently, it has received little attention in the bioethics literature, and there are few laws or rules governing the practice. In this paper, we discuss significant, but often overlooked, ethical issues related to covert medication in food. We emphasise the (...) variety of ways in which eating has ethical importance, highlighting what is at risk if covert administration of medication in food is discovered. For example, losing trust in feeders and food due to covert medication may risk important opportunities for identity maintenance in contexts where identity is already unstable. Since therapeutic relationships may be jeopardised by a patient’s discovery that caregivers had secretly put medications in their food, this practice can result in an ongoing deception loop. While there may be circumstances in which covert medication is ethically justified, given a lack of suitable alternatives, we argue that in any particular case this practice should be continually re-evaluated in light of the building moral costs to the relational agent over time. (shrink)

This piece, included in the drift special issue of continent. , was created as one step in a thread of inquiry. While each of the contributions to drift stand on their own, the project was an attempt to follow a line of theoretical inquiry as it passed through time and the postal service(s) from October 2012 until May 2013. This issue hosts two threads: between space & place and between intention & attention . The editors recommend that to experience the (...) drifiting thought that attention be paid to the contributions as they entered into conversation one after another. This particular piece is from the BETWEEN SPACE & PLACE thread: April Vannini, Those Between the Common * Laura Dean & Jesse McClelland, Ballard: A Portrait of Placemaking * Amara Hark Weber, Crossroad * Isaac Linder & Berit Soli-Holt, The Call of the Wild: Terro(i)r Modulations * Ashley D. Hairston, Momma taught us to keep a clean house * Sean Smith, The Garage (Take One) * * * * Ballard: A Portrait of Placemaking from continent. on Vimeo . How do people perceive changing landscapes and lifestyles in our neighborhood? We were drawn to this question, perhaps like our interviewees, because we are interested in a certain mystique in Ballard, because we enact something important about it when we go to its coffee shops and restaurants, and because we are transients from other places. Furthermore, we are not always sure of our place in the city, or how our points of reference here may be changing. Much can be said about Seattle’s role in white settlement and in its original industries: shipping, canning, and logging. Much can be said about the arrival of Scandinavian laborers in Ballard, or how the town of Ballard came to be incorporated into Seattle. But as in maps, while these accounts may ground key details, they do not encompass our imaginations of place. Over the last few decades, new meanings in Ballard have been drawn from the built environment. An old railroad track, since converted into a bike path, allows close-up views of storage lots, dry docks and shipyards still lining the ferryway at Ballard’s south edge. Hardware stores and auto repair shops remain clustered along an early bridge and what used to be the city’s first major highway. Nearby, along Market Street and Ballard Avenue, a parallel world of leisure has sprung up celebrating craft processes of work. This is a world of artisan beer, gluten-free pizza, organic coffee, vintage clothing, designer furniture, and one of the city’s finest year-round farmer’s markets. In the past, a noodle shop, a tapas bar, and a Mexican food cart might all have been out of place, but today, they all hang in the balance. As a widening array of consumer spaces channels urban trajectories into the future, contemporary landscapes and lifestyles are retrofitted to traces of the past. The functional and aesthetic components of cities are affected by scales far outside the neighborhood. But as Ballard’s rapidly changing housing market attests, people resituate themselves and the places around them by winnowing out distances and connections between self and other. Condo owners, young couples, single adults, students, senior citizens, and the homeless scramble, revise and recompile landscapes in dynamic and uneven ways. Often, these shifts are an open secret in which past and future are sutured together — debated, digested, and dreamed over. (shrink)

In an effort to address healthcare disparities in lesbian, gay, bisexual, transgender, and queer populations, many hospitals and clinics institute diversity training meant to increase providers’ awareness of and sensitivity to this patient population. Despite these efforts, many healthcare spaces remain inhospitable to LGBTQ patients and their loved ones. Even in the absence of overt forms of discrimination, LGBTQ patients report feeling anxious, unwelcome, ashamed, and distrustful in healthcare encounters. We argue that these negative experiences are produced by a variety (...) of subtle, ostensibly insignificant features of healthcare spaces and interpersonal interactions called microaggressions. Healthcare spaces and providers often convey heteronormative microaggressions, which communicate to LGBTQ—and, we suggest, intersex and asexual —people that their identities, experiences, and relationships are abnormal, pathological, unexpected, unwelcome, or shameful. We identify heteronormative microaggressions common to healthcare settings and specify how they negatively impact LGBTQIA patients. We argue that standard diversity training cannot sufficiently address heteronormative microaggressions. Despite these challenges, healthcare institutions and providers must take responsibility for heteronormative microaggressions and take steps to reduce their frequency and mitigate their effects on LGBTQIA care. We conclude by offering strategies for problem-solving at the level of medical education, institutional culture and policy, and individual awareness. (shrink)

It is a common practice for family members to bring food to hospitalized loved ones. However, in some cases, this food contravenes a patient's dietary plan. Such situations can create significant tension and distrust between health care professionals and families and may lead the former to doubt a family's willingness or ability to support patient recovery. This case‐study essay offers an ethical analysis of these situations. We draw on Hilde Lindemann's work to argue that providing food to family members is (...) an important way that families discharge their moral functions of caring for their members and holding them in their identities. When family members are hospitalized, other means of performing these functions are limited. Acknowledging the ethical importance of feeding family members alongside the medical need for dietary restrictions, we offer strategies for creative problem‐solving that center diet as a subject for shared decision‐making and regular, ongoing communication among health care professionals, patients, and families. (shrink)

Human trafficking is increasingly recognized as an outcome of economic insecurity, gender inequality, and conflict, all significant factors in the region of southern Africa. This paper examines policy responses to human trafficking in southern Africa and finds that there has been a diffusion of international norms to the regional and domestic levels. This paper finds that policy change is most notable in the strategies and approaches that differ at each level: international and regional agreements emphasize prevention measures and survivor assistance, (...) but national policies emphasize prosecution measures. Leaders across the region have adapted these policy norms to fit regionally specific conditions, including HIV/AIDS, conflict, traditional leaders, and prostitution. Yet, national policies often fail to incorporate preventative solutions to address gender inequality, human rights, and economic development. Until appropriate funding and preventative measures are introduced, the underlying issues that foster human trafficking will continue. (shrink)

This paper investigates how deans and directors at the top 50 global MBA programs (as rated by the "Financial Times" in their 2006 Global MBA rankings) respond to questions about the inclusion and coverage of the topics of ethics, corporate social responsibility, and sustainability at their respective institutions. This work purposely investigates each of the three topics separately. Our findings reveal that: (1) a majority of the schools require that one or more of these topics be covered in their MBA (...) curriculum and one-third of the schools require coverage of all three topics as part of the MBA curriculum, (2) there is a trend toward the inclusion of sustainability-related courses, (3) there is a higher percentage of student interest in these topics (as measured by the presence of a Net Impact club) in the top 10 schools, and (4) several schools are teaching these topics using experiential learning and immersion techniques. We note a fivefold increase in the number of stand-alone ethics courses since a 1988 investigation on ethics, and we include other findings about institutional support of centers or special programs; as well as a discussion of integration, teaching techniques, and notable practices in relation to all three topics. (shrink)

The paper aims to analyze the scope of female leadership (deanship) at public and non-public law faculties in selected countries from the region of Central and Eastern Europe: Poland, Hungary, Czechia, Slovakia, Lithuania, Latvia, Estonia, Bulgaria, Romania, Slovenia, Croatia, Serbia, Kosovo, Bosnia and Hercegovina, Montenegro. The paper will explore the engagement of women in the administration of law schools operating within public (and non-public) schools (universities) across the region in the latest years. The paper aims to show the number of (...) female deanships at law faculties in the analyzed states. This analysis will be based on statistical data obtained from the available public sources (including national databases as well as the European Union resources) providing the number of female deans and vice-deans appointed or elected by the academia at all higher education institutions within the country. The initial hypothesis states that gender inequality has been present in the deanship of analyzed law schools and reflects general trends in gender equality in Europe. Comprehensive analysis of the central and eastern European states will allow formulating the key conclusions and answering the following research questions concerning the differences in the numbers of women on the key positions within the law faculties in terms of public versus non-public institutions and in the light of the general gender equality trends in the continent. The research methods used for the analysis include a dogmatic method, statistical method as well as comparative method. (shrink)

‘Molinism’, in contemporary usage, is the name for a theory about the workings of divine providence. Its defenders include some of the most prominent contemporary Protestant and Catholic philosophical theologians.¹ Molinism is often said to be the only way to steer a middle..

Property dualism is enjoying a slight resurgence in popularity, these days; substance dualism, not so much. But it is not as easy as one might think to be a property dualist and a substance materialist. The reasons for being a property dualist support the idea that some phenomenal properties (or qualia) are as fundamental as the most basic physical properties; but what material objects could be the bearers of the qualia? If even some qualia require an adverbial construal (if they (...) are modifications of the thing that is conscious because of them, not properties of something else to which the subject of consciousness is related), then the property dualist can be driven to speculative forms of materialism none of which, at this point, looks more likely to be true than the more modest versions of emergent dualism defended by contemporary substance dualists. (shrink)

In this classic analysis of travel and sightseeing, author Dean MacCannell brings social scientific understandings to bear on tourism in the postindustrial age, during which the middle class has acquired leisure time for international travel. In _The Tourist_—now with a new introduction framing it as part of a broader contemporary social and cultural analysis—the author examines notions of authenticity, high and low culture, and the construction of social reality around tourism.

The potential to collect brain data more directly, with higher resolution, and in greater amounts has heightened worries about mental and brain privacy. In order to manage the risks to individuals posed by these privacy challenges, some have suggested codifying new privacy rights, including a right to “mental privacy.” In this paper, we consider these arguments and conclude that while neurotechnologies do raise significant privacy concerns, such concerns are—at least for now—no different from those raised by other well-understood data collection (...) technologies, such as gene sequencing tools and online surveillance. To better understand the privacy stakes of brain data, we suggest the use of a conceptual framework from information ethics, Helen Nissenbaum’s “contextual integrity” theory. To illustrate the importance of context, we examine neurotechnologies and the information flows they produce in three familiar contexts—healthcare and medical research, criminal justice, and consumer marketing. We argue that by emphasizing what is distinct about brain privacy issues, rather than what they share with other data privacy concerns, risks weakening broader efforts to enact more robust privacy law and policy. (shrink)

Selective scientific realists disagree on which theoretical posits should be regarded as essential to the empirical success of a scientific theory. A satisfactory account of essentialness will show that the (approximate) truth of the selected posits adequately explains the success of the theory. Therefore, (a) the essential elements must be discernible prospectively; (b) there cannot be a priori criteria regarding which type of posit is essential; and (c) the overall success of a theory, or ‘cluster’ of propositions, not only individual (...) derivations, should be explicable. Given these desiderata, I propose a “unification criterion” for identifying essential elements. (shrink)

In this comprehensive new study of human free agency, Laura Waddell Ekstrom critically surveys contemporary philosophical literature and provides a novel account of the conditions for free action. Ekstrom argues that incompatibilism concerning free will and causal determinism is true and thus the right account of the nature of free action must be indeterminist in nature. She examines a variety of libertarian approaches, ultimately defending an account relying on indeterministic causation among events and appealing to agent causation only in (...) a reducible sense. Written in an engaging style and incorporating recent scholarship, this study is critical reading for scholars and students interested in the topics of motivation, causation, responsibility, and freedom. In broadly covering the important positions of others along with its exposition of the author’s own view, Free Will provides both a significant scholarly contribution and a valuable text for courses in metaphysics and action theory. (shrink)

Shows that the very same asymmetries that arise for intentionally also arise from deciding, desiring, in favor of, opposed to, and advocating. It seems that the phenomenon is not due to anything about the concept of intentional action in particular. Rather, the effects observed for the concept of intentional action should be regarded as just one manifestation of the pervasive impact of moral judgment.

It is a natural thought that understanding language consists in possessing knowledge—to understand a word is to know what it means. It is also natural to suppose that this knowledge is propositional knowledge—to know what a word means is to know that it means such-and-such. Thus it is prima facie plausible to suppose that understanding a bit of language consists in possessing propositional knowledge of its meaning. I refer to this as the epistemic view of understanding language. The theoretical appeal (...) of this view for the philosophy of language is that it provides for an attractive account of the project of the theory of meaning. If understanding language consists in possessing propositional knowledge of the meanings of expressions, then a meaning theory amounts to a theory of what speakers know in virtue of understanding language. In this paper I argue that, despite its intuitive and theoretical appeal, the epistemic view is false. Propositional knowledge is not necessary for understanding language, not even tacit knowledge. Unlike knowledge, I argue, linguistic understanding does not fail in Gettier cases, does not require epistemic warrant and does not even require belief. The intuitions about knowledge that have been central to epistemology do not seem to hold for linguistic understanding. So unless epistemologists have been radically mistaken about what knowledge requires, knowledge is unnecessary for understanding language. (shrink)

We focus here on some familiar kinds of cases of conflict between friendship and morality, and, on the basis of our account of the nature of friendship, argue for the following two claims: first, that in some cases where we are led morally astray by virtue of a relationship that makes its own demands on us, the relationship in question is properly called a friendship; second, that relationships of this kind are valuable in their own right.

Uncorrected Proof; please cite published version.

"I am delighted to offer my highest praise to Dean Cocking and Jeroen van den Hoven's brilliant new book, Evil Online. The confrontation between good and evil occupies a central place in the challenges facing our human nature, and this creative investigation into the spread of evil by means of all-powerful new technologies raises fundamental questions about our morality and values. Cocking and Van den Hoven's account of the moral fog of evil forces us to face both the demons (...) within each of us as well as the demons all around us. In the end, we are all enriched by their perceptive analyses." —Phil Zimbardo, Professor Emeritus of Psychology, Stanford University Principal Investigator, Stanford Prison Experiment "The internet offers new and deeply concerning opportunities for immorality, much of it shocking and extreme. This volume explains with great insight and clarity the corrupting nature of the internet and the moral confusion it has produced. It will play a vital role in the growing debate about how to balance the benefits of the internet against the risks it poses to all of us. Evil Online is an excellent book." —Roger Crisp, Professor of Moral Philosophy, University of Oxford We now live in an era defined by the ubiquity of the internet. From our everyday engagement with social media to trolls on forums and the emergence of the dark web, the internet is a space characterized by unreality, isolation, anonymity, objectification, and rampant self-obsession—the perfect breeding ground for new, unprecedented manifestations of evil. Evil Online is the first comprehensive analysis of evil and moral character in relation to our increasingly online lives. Chapters consider traditional ideas around the phenomenon of evil in moral philosophy and explore how the dawn of the internet has presented unprecedented challenges to older theoretical approaches. Cocking and Van den Hoven propose that a growing sense of moral confusion—moral fog—pushes otherwise ordinary, normal people toward evildoing, and that values basic to moral life such as autonomy, intimacy, trust, and privacy are put at risk by online platforms and new technologies. This new theory of evildoing offers fresh insight into the moral character of the individual, and opens the way for a burgeoning new area of social thought. A comprehensive analysis of an emerging and disturbing social phenomenon, Evil Online examines the morally troubling aspects of the internet in our society. Written not only for academics in the fields of philosophy, psychology, information science, and social science, Evil Online is accessible and compelling reading for anyone interested in understanding the emergence of evil in our digitally-dominated world. (shrink)

Let us say that an extended object is “composed wholly of simples” just in case it is an aggregate of absolutely unextended parts spread throughout an extended region—that is, just in case there is a set S such that: every member is a point-sized part of the object, and for every x, x is part of the object if and only if it has a part in common with some member of S. Could a truly extended substance be composed entirely (...) of unextended parts? Reflection upon the fact that it must be at least possible for extended objects to touch one another suggests that the answer to this question is: No. (shrink)

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The paper has two parts: First, I describe a relatively popular thesis in the philosophy of propositional attitudes, worthy of the name ‘taking tense seriously’; and I distinguish it from a family of views in the metaphysics of time, namely, the A-theories (or what are sometimes called ‘tensed theories of time’). Once the distinction is in focus, a skeptical worry arises. Some A-theorists maintain that the difference between past, present, and future, is to be drawn in terms of what exists: (...) growing-block theorists eschew ontological commitment to future entities; presentists, to future and past entities. Others think of themselves as A-theorists but exclude no past or future things from their ontology. The metaphysical skeptic suspects that their attempt to articulate an ‘eternalist’ version of the A-theory collapses into merely ‘taking tense seriously’– a thesis that does not imply the A-theory. The second half of the paper is the search for a stable eternalist A-theory. It includes discussion of temporary intrinsics, temporal parts, and truth. (shrink)

Recent publications by several leading philosophers of chemistry have focused on the definition, scope, utility, and nomenclature of issues dealing with acidity and basicity. In this paper, molecular orbital theory is used to explain all acid–base reactions, concluding that the interaction of the highest occupied molecular orbital (HOMO) of one substrate, “the base,” with the lowest unoccupied molecular orbital (LUMO) of a second substrate, “the acid,” determines the reactivity of such systems. This paradigm provides an understanding of all acid–base reactions (...) as well as other reactions which, on the surface, may not seem like acid–base reactions but which have fundamental underpinnings of that kind of chemistry. Rather than being unable to determine a unified understanding of acidity and basicity as suggested in the philosophy of chemistry literature, we propose that acidity and basicity fit securely in a classification of many other reactions that, using classical chemistry knowledge, pre-quantum chemistry, would not be possible. We strongly support the use of all scientific knowledge and experience in the development of the ideas in the philosophy science. We further suggest increased interactions between philosophers of science and scientists, so that all scholars benefit from the values, knowledge, and perspectives of other disciplines. (shrink)

"Justice as the Living Good offers a comprehensive reading of Hegel's social and political philosophy. Two hundred years after the publication of his Philosophy of Right, Hegel's theory of justice remains a viable alternative to the social contract tradition in modern political theory. Hegel's Value shows that underlying Hegel's claims about freedom and history is a theory of value grounded in our dual nature as living and self-conscious beings. While Hegel follows the modern tradition in basing his theory on the (...) free will, he departs from the tradition in emphasizing the expression of the will in valuable action. Hegel's Value argues for the expressive validity of practical inferences as the key to understanding the connection between value and a system of right. Through a close reading of key episodes in the Phenomenology of Spirit and of the entire Philosophy of Right, this study show how Hegel develops his account of justice through an inferentialist conception of reason. Hegel's Value traces the development of right from the basic conception of property rights to an inclusive conception that he calls simply the Good, and finally to a system of just institutions structured by "living" inferential relations. The result is an institutional system governed by a moral ideal but realized through concrete economic and political processes"--. (shrink)

As library collections and services have increasingly moved from print to digital, much of the work that used to be done by libraries themselves with regard to creating, maintaining, and managing the systems that hold collections and facilitate user access to them is now done primarily by vendors. This change to the information services landscape for academic libraries is the occasion not only of technical and procedural challenges, but also some internal conflicts concerning the ethical demands of the library profession. (...) This essay examines the ways in which these conflicts become acute and obvious when attention is paid to the way in which attempts to promote equity, diversity, and inclusion (EDI) are undermined by the handover of library services to vendors, even when—or perhaps especially when—those vendors use their control of content and platforms to commodify diverse content instead of making the necessary systemic changes required by truly effective EDI efforts. (shrink)

Outlaw emotions are emotions that stand in tension with one’s wider belief system, often allowing epistemic insight one may have otherwise lacked. Outlaw emotions are thought to play crucial epistemic roles under conditions of oppression. Although the crucial epistemic value of these emotions is widely acknowledged, specific accounts of their epistemic role(s) remain largely programmatic. There are two dominant accounts of the epistemic role of emotions: The Motivational View and the Justificatory View. Philosophers of emotion assume that these dominant ways (...) of accounting for the epistemic role(s) of emotions in general are equipped to account for the epistemic role(s) of outlaw emotions. I argue that this is not the case. I consider and dismiss two responses that could be made on behalf of the most promising account, the Justificatory View, in light of my argument, before sketching an alternative account that should be favoured. (shrink)

We argue that companion friendship is not importantly marked by self-disclosure as understood in either of these two ways. One's close friends need not be markedly similar to oneself, as is claimed by the mirror account, nor is the role of private information in establishing and maintaining intimacy important in the way claimed by the secrets view. Our claim will be that the mirror and secrets views not only fail to identify features that are in part constitutive of close or (...) companion friendship, but that they miss the mark quite broadly and fail to capture anything significant and distinctive about the ways in which friendship has an impact on the self. The article will proceed as follows. In the first section we outline our account of the self in friendship. In the next two sections we examine the mirror and secrets views and develop our own view in counterpoint to these. In the final section we defend our own account by showing how it provides the governing conditions which do distinguish friendship from other kinds of relations between persons. (shrink)

... dedicated to the timely publication of new work in metaphysics, broadly construed.

In this article I argue that characterizations of anger as a hostile emotion may be mistaken. My project is empirically informed and is partly descriptive, partly diagnostic. It is descriptive in that I am concerned with what anger is, and how it tends to manifest, rather than with what anger should be or how moral anger is manifested. The orthodox view on anger takes it to be, descriptively, an emotion that aims for retribution. This view fits well with anger being (...) a hostile emotion, as retribution is punitive. I will argue that a different view of anger deserves our attention. On this alternative view, anger aims for recognition of harms done, rather than for the punishment of those who have committed them. I argue that we have reason to favour a strong view that excludes retribution from anger’s main aims. In addition, I offer a diagnosis of the reasons that led the retributive view of anger to become, and remain, orthodoxy. This diagnosis provides indirect reason to give my descriptive proposal serious consideration, for it highlights that the orthodox view has dominated folk and philosophical conceptions of anger for reasons that do not speak in favour of the view’s veracity. The view that anger is a hostile emotion will therefore emerge as in need of serious scrutiny. (shrink)

ABSTRACT In ‘The Pro‐Life Argument from Substantial Identity: A Defence’, Patrick Lee argues that the right to life is an essential property of those that possess it. On his view, the right arises from one's ‘basic’ or ‘natural’ capacity for higher mental functions: since human organisms have this capacity essentially, they have a right to life essentially. Lee criticises an alternative view, on which the right to life arises from one's ‘developed’ capacity for higher mental functions (or development of some (...) other accidental property). I argue that his criticisms of this alternative view are misguided or self‐defeating, and that there are good reasons to hold we have a right to life accidentally rather than essentially. (shrink)

The ‘friends of temporal parts’ and their opponents disagree about how things persist through time. The former, who hold what is sometimes called a ‘4D’ theory of persistence, typically claim that all objects that last for any period of time are spread out through time in the same way that spatially extended objects are spread out through space — a different part for each region that the object fills. David Lewis calls this manner of persisting ‘perdurance’. The opposing, ‘3D’ theory (...) has it that at least some objects do not persist in this manner; they ‘endure’ through time by ‘being wholly present at more than one time’.1 A related dispute pits ‘presentists’ against ‘non-presentists’. Presentists hold that the only things that really exist are those that exist now, at the present moment; and nonpresentists believe in something like a ‘block-universe’ in which non-simultaneous objects and events nevertheless co-exist (in a tenseless or non-temporal sense). Of late, the relations between these four positions have come under considerable scrutiny.2 As Ned Markosian has pointed out, it would be surprising if commitment to a perdurance or endurance theory of persistence automatically foreclosed one’s options in the presentism—non-presentism debate. But, says Markosian, that is just what the standard formulations of the perdurance and endurance theories imply.3 David Lewis has set the terms of the debate; in his usage, someone who thinks that all persisting objects endure would be said to hold the following. (shrink)

ABSTRACTRecent research suggests that impaired emotion regulation may play an important role in the development of youth psychopathology. However, little research has explored the effects of ER strategies on affect in early adolescents. In Study 1, we examined if early adolescents are able to use distraction and whether the effects of this strategy are similar to talking to one’s mother. In Study 2, we compared the effects of distraction, cognitive reappraisal, acceptance, and rumination. In both studies, participants received instructions on (...) how to regulate their emotions after a standardised negative mood induction. In general, the results indicated that distraction, but also cognitive reappraisal and acceptance, had promising short-term effects on positive and negative affect in early adolescents. These findings suggest that targeting adaptive ER skills, such as distraction, acceptance, and cognitive reappraisal, may be an important strategy to prevent or treat psychological pro... (shrink)

Physical boundaries and the earliest topologists. Topology has a relatively short history; but its 19th century roots are embedded in philosophical problems about the nature of extended substances and their boundaries which go back to Zeno and Aristotle. Although it seems that there have always been philosophers interested in these matters, questions about the boundaries of three-dimensional objects were closest to center stage during the later medieval and modern periods. Are the boundaries of an object actually existing, less-than-three-dimensional parts of (...) the object—that is, are solids bounded by two-dimensional surfaces, surfaces by one-dimensional “edges” or “physical lines”, edges by dimensionless “simples”? If not, how does a perfectly spherical object manage to touch a perfectly flat object—what part of the sphere is in immediate contact with the plane, if the sphere has no unextended parts? But if such parts be admitted, are we not then saddled with “actual infinities” of simples, lines, and surfaces spread throughout each continuous object—the boundaries of all the object’s internal parts? Does it help to say that these internal boundaries exist only “potentially”? (shrink)

Let us say that an extended object is “composed wholly of simples” just in case it is an aggregate of absolutely unextended parts spread throughout an extended region—that is, just in case there is a set S such that: every member is a point-sized part of the object, and for every x, x is part of the object if and only if it has a part in common with some member of S. Could a truly extended substance be composed entirely (...) of unextended parts? Reflection upon the fact that it must be at least possible for extended objects to touch one another suggests that the answer to this question is: No. (shrink)