Distributional models of semantics learn word meanings from contextual co‐occurrence patterns across a large sample of natural language. Early models, such as LSA and HAL (Landauer & Dumais, 1997; Lund & Burgess, 1996), counted co‐occurrence events; later models, such as BEAGLE (Jones & Mewhort, 2007), replaced counting co‐occurrences with vector accumulation. All of these models learned from positive information only: Words that occur together within a context become related to each other. A recent class of distributional models, referred to as (...) neural embedding models, are based on a prediction process embedded in the functioning of a neural network: Such models predict words that should surround a target word in a given context (e.g., word2vec; Mikolov, Sutskever, Chen, Corrado, & Dean, 2013). An error signal derived from the prediction is used to update each word's representation via backpropagation. However, another key difference in predictive models is their use of negative information in addition to positive information to develop a semantic representation. The models use negative examples to predict words that should not surround a word in a given context. As before, an error signal derived from the prediction prompts an update of the word's representation, a procedure referred to as negative sampling. Standard uses of word2vec recommend a greater or equal ratio of negative to positive sampling. The use of negative information in developing a representation of semantic information is often thought to be intimately associated with word2vec's prediction process. We assess the role of negative information in developing a semantic representation and show that its power does not reflect the use of a prediction mechanism. Finally, we show how negative information can be efficiently integrated into classic count‐based semantic models using parameter‐free analytical transformations. (shrink)

Frequency effects are pervasive in studies of language, with higher frequency words being recognized faster than lower frequency words. However, the exact nature of frequency effects has recently been questioned, with some studies finding that contextual information provides a better fit to lexical decision and naming data than word frequency ( Adelman et al., 2006 ). Recent work has cemented the importance of these results by demonstrating that a measure of the semantic diversity of the contexts that a word occurs (...) in provides a powerful measure to account for variability in word recognition latency ( Johns et al., 2012, 2015 ; Jones et al., 2012 ). The goal of the current study is to extend this measure to examine bilingualism and aging, where multiple theories use frequency of occurrence of linguistic constructs as central to accounting for empirical results ( Gollan et al., 2008 ; Ramscar et al., 2014 ). A lexical decision experiment was conducted with four groups of subjects: younger and older monolinguals and bilinguals. Consistent with past results, a semantic diversity variable accounted for the greatest amount of variance in the latency data. In addition, the pattern of fits of semantic diversity across multiple corpora suggests that bilinguals and older adults are more sensitive to semantic diversity information than younger monolinguals. (shrink)

The literature contains a disconnect between accounts of how humans learn lexical semantic representations for words. Theories generally propose that lexical semantics are learned either through perceptual experience or through exposure to regularities in language. We propose here a model to integrate these two information sources. Specifically, the model uses the global structure of memory to exploit the redundancy between language and perception in order to generate inferred perceptual representations for words with which the model has no perceptual experience. We (...) test the model on a variety of different datasets from grounded cognition experiments and demonstrate that this diverse set of results can be explained as perceptual simulation (cf. Barsalou, Simmons, Barbey, & Wilson, 2003) within a global memory model. (shrink)

The collection of very large text sources has revolutionized the study of natural language, leading to the development of several models of language learning and distributional semantics that extract sophisticated semantic representations of words based on the statistical redundancies contained within natural language. The models treat knowledge as an interaction of processing mechanisms and the structure of language experience. But language experience is often treated agnostically. We report a distributional semantic analysis that shows written language in fiction books varies appreciably (...) between books from the different genres, books from the same genre, and even books written by the same author. Given that current theories assume that word knowledge reflects an interaction between processing mechanisms and the language environment, the analysis shows the need for the field to engage in a more deliberate consideration and curation of the corpora used in computational studies of natural language processing. (shrink)

BackgroundSystems medicine is the name for an assemblage of scientific strategies and practices that include bioinformatics approaches to human biology ; “big data” statistical analysis; and medical informatics tools. Whereas personalized and precision medicine involve similar analytical methods applied to genomic and medical record data, systems medicine draws on these as well as other sources of data. Given this distinction, the clinical translation of systems medicine poses a number of important ethical and epistemological challenges for researchers working to generate systems (...) medicine knowledge and clinicians working to apply it.DiscussionThis article focuses on three key challenges: First, we will discuss the conflicts in decision-making that can arise when healthcare providers committed to principles of experimental medicine or evidence-based medicine encounter individualized recommendations derived from computer algorithms. We will explore in particular whether controlled experiments, such as comparative effectiveness trials, should mediate the translation of systems medicine, or if instead individualized findings generated through “big data” approaches can be applied directly in clinical decision-making. Second, we will examine the case of the Riyadh Intensive Care Program Mortality Prediction Algorithm, pejoratively referred to as the “death computer,” to demonstrate the ethical challenges that can arise when big-data-driven scoring systems are applied in clinical contexts. We argue that the uncritical use of predictive clinical algorithms, including those envisioned for systems medicine, challenge basic understandings of the doctor-patient relationship. Third, we will build on the recent discourse on secondary findings in genomics and imaging to draw attention to the important implications of secondary findings derived from the joint analysis of data from diverse sources, including data recorded by patients in an attempt to realize their “quantified self.”SummaryThis paper examines possible ethical challenges that are likely to be raised as systems medicine to be translated into clinical medicine. These include the epistemological challenges for clinical decision-making, the use of scoring systems optimized by big data techniques and the risk that incidental and secondary findings will significantly increase. While some ethical implications remain still hypothetical we should use the opportunity to prospectively identify challenges to avoid making foreseeable mistakes when systems medicine inevitably arrives in routine care. (shrink)

Catatonia resulting from a general medical condition (as defined in the DSM-IV) seems to account for a large percentage of patients presenting with catatonia in psychiatric settings. In view of Dr. Northoff's hypothesis, it is important to emphasize that medical catatonias provide additional information to support his neuropsychiatric hypothesis of the anatomical and biochemical mechanisms of catatonia.

Recurrent complex visual hallucinations (RCVH) represent a form of psychosis. It may be useful to compare RCVH to another form of psychosis, catatonia. Both include a long list of medical illnesses and have been examined using several different hypotheses. Catatonia has a variety of hypotheses, including neurocircuitry, neurochemistry, and an integrated neuropsychiatric hypothesis. This hypothesis for catatonia supports Collerton et al.'s Perception and Attention Deficit model (PAD) for RCVH.

Distributional models of lexical semantics are capable of acquiring sophisticated representations of word meanings. The main theoretical insight provided by these models is that they demonstrate the systematic connection between the knowledge that people acquire and the experience that they have with the natural language environment. However, linguistic experience is inherently variable and differs radically across people due to demographic and cultural variables. Recently, distributional models have been used to examine how word meanings vary across languages and it was found (...) that there is considerable variability in the meanings of words across languages for most semantic categories. The goal of this article is to examine how variable word meanings are across individual language users within a single language. This was accomplished by assembling 500 individual user corpora attained from the online forum Reddit. Each user corpus ranged between 3.8 and 32.3 million words each, and a count‐based distributional framework was used to extract word meanings for each user. These representations were then used to estimate the semantic alignment of word meanings across individual language users. It was found that there are significant levels of relativity in word meanings across individuals, and these differences are partially explained by other psycholinguistic factors, such as concreteness, semantic diversity, and social aspects of language usage. These results point to word meanings being fundamentally relative and contextually fluid, with this relativeness being related to the individualized nature of linguistic experience. (shrink)

As the USA contends with another surge in COVID-19 cases, hospitals may soon need to answer the unresolved question of who lives and dies when ventilator demand exceeds supply. Although most triage policies in the USA have seemingly converged on the use of clinical need and benefit as primary criteria for prioritisation, significant differences exist between institutions in how to assign priority to patients with identical medical prognoses: the so-called ‘tie-breaker’ situations. In particular, one’s status as a frontline healthcare worker (...) has been a proposed criterion for prioritisation in the event of a tie. This article outlines two major grounds for reconsidering HCW prioritisation. The first recognises trust as an indispensable element of clinical care and mistrust as a hindrance to any public health strategy against the virus, thus raising concerns about the outward appearance of favouritism. The second considers the ways in which proponents of HCW prioritisation deviate from the very ‘ethics frameworks’ that often preface triage policies and serve to guide resource allocation—a rhetorical strategy that may undermine the very ethical foundations on which triage policies stand. By appealing to trust and consistency, we re-examine existing arguments in favour of HCW prioritisation and provide a more tenable justification for adjudicating on tie-breaker events during crisis standards of care. (shrink)

Generalized anxiety disorder is among the world’s most prevalent psychiatric disorders and often manifests as persistent and difficult to control apprehension. Despite its prevalence, there is no integrative, formal model of how anxiety and anxiety disorders arise. Here, we offer a perspective derived from the free energy principle; one that shares similarities with established constructs such as learned helplessness. Our account is simple: anxiety can be formalized as learned uncertainty. A biological system, having had persistent uncertainty in its past, will (...) expect uncertainty in its future, irrespective of whether uncertainty truly persists. Despite our account’s intuitive simplicity—which can be illustrated with the mere flip of a coin—it is grounded within the free energy principle and hence situates the formation of anxiety within a broader explanatory framework of biological self-organization and self-evidencing. We conclude that, through conceptualizing anxiety within a framework of working generative models, our perspective might afford novel approaches in the clinical treatment of anxiety and its key symptoms. (shrink)

Background COVID-19 has greatly impacted the health of incarcerated individuals in the US. The goal of this study was to examine perspectives of recently incarcerated individuals on greater restrictions on liberty to mitigate COVID-19 transmission.Methods We conducted semi-structured phone interviews from August through October 2021 with 21 people who had been incarcerated in Bureau of Prisons (BOP) facilities during the pandemic. Transcripts were coded and analyzed, using a thematic analysis approach.Results Many facilities implemented universal “lockdowns,” with time out of the (...) cell often limited to one hour per day, with participants reporting not being able to meet all essential needs such as showers and calling loved ones. Several study participants reported that repurposed spaces and tents created for quarantine and isolation provided “unlivable conditions.” Participants reported receiving no medical attention while in isolation, and staff using spaces designated for disciplinary purposes (e.g., solitary housing units) for public health isolation purposes. This resulted in the conflation of isolation and discipline, which discouraged symptom reporting. Some participants felt guilty over potentially causing another lockdown by not reporting their symptoms. Programming was frequently stopped or curtailed and communication with the outside was limited. Some participants relayed that staff threatened to punish noncompliance with masking and testing. Liberty restrictions were purportedly rationalized by staff with the idea that incarcerated people should not expect freedoms, while those incarcerated blamed staff for bringing COVID-19 into the facility.Conclusions Our results highlighted how actions by staff and administrators decreased the legitimacy of the facilities’ COVID-19 response and were sometimes counterproductive. Legitimacy is key in building trust and obtaining cooperation with otherwise unpleasant but necessary restrictive measures. To prepare for future outbreaks facilities must consider the impact of liberty-restricting decisions on residents and build legitimacy for these decisions by communicating justifications to the extent possible. (shrink)

Mobile devices with health apps, direct-to-consumer genetic testing, crowd-sourced information, and other data sources have enabled research by new classes of researchers. Independent researchers, citizen scientists, patient-directed researchers, self-experimenters, and others are not covered by federal research regulations because they are not recipients of federal financial assistance or conducting research in anticipation of a submission to the FDA for approval of a new drug or medical device. This article addresses the difficult policy challenge of promoting the welfare and interests of (...) research participants, as well as the public, in the absence of regulatory requirements and without discouraging independent, innovative scientific inquiry. The article recommends a series of measures, including education, consultation, transparency, self-governance, and regulation to strike the appropriate balance. (shrink)

Beginning in the 20th century, scientific research came to be dominated by a growing class of credentialed, professional scientists who overwhelmingly displaced the learned amateurs of an earlier time. By the end of the century, however, the exclusive realm of professional scientists conducting research was joined, to a degree, by “citizen scientists.” The term originally encompassed non-professionals assisting professional scientists by contributing observations and measurements to ongoing research enterprises. These collaborations were especially common in the environmental sciences, where citizen scientists (...) participated in counting wildlife and measuring environmental conditions. Later, patient groups began to play a more active role in supporting clinical trials and collecting health records from affected individuals. (shrink)

This article is the lead piece in a special report that presents the results of a bioethical investigation into chimeric research, which involves the insertion of human cells into nonhuman animals and nonhuman animal embryos, including into their brains. Rapid scientific developments in this field may advance knowledge and could lead to new therapies for humans. They also reveal the conceptual, ethical, and procedural limitations of existing ethics guidance for human‐nonhuman chimeric research. Led by bioethics researchers working closely with an (...) interdisciplinary work group, the investigation focused on generating conceptual clarity and identifying improvements to governance approaches, with the goal of helping scholars, funders, scientists, institutional leaders, and oversight bodies (embryonic stem cell research oversight [ESCRO] committees and institutional animal care and use committees [IACUCs]) deliver principled and trustworthy oversight of this area of science. The article, which focuses on human‐nonhuman animal chimeric research that is stem cell based, identifies key ethical issues in and offers ten recommendations regarding the ethics and oversight of this research. Turning from bioethics’ previous focus on human‐centered questions about the ethics of “humanization” and this research's potential impact on concepts like human dignity, this article emphasizes the importance of nonhuman animal welfare concerns in chimeric research and argues for less‐siloed governance and oversight and more‐comprehensive public communication. (shrink)

Libertarian theories of freedom and responsibility face a worry about luck: if an action is undetermined, the action cannot be legitimately attributed to the agent; instead the action is a matter of luck, and so the agent is not responsible for the action. Robert Kane defends libertarianism by appealing to self-forming actions. These actions are undetermined because the agent is attempting to act on two conflicting motives, but the agent is responsible for the outcome if she is responsible for having (...) those motives. If the agent “endorsed” both motives in earlier SFAs, Kane argues that we can hold the agent responsible for both motives, and hence responsible for the later SFA. We will further develop others’ arguments that Kane’s appeal to earlier SFAs to explain responsibility for a later SFA is unsatisfactory. We then raise a second objection to Kane’s use of SFAs. On one formulation of an SFA, the agent does three things: she exerts two efforts of will to make opposing choices, and she also acts on one of them. On another formulation of an SFA, the agent does just two things: she exerts two efforts of will to make opposing choices. One of those efforts turns out to be successful, but that success doesn’t require any further intervention from the agent. We distinguish two worries involving luck, a problem of resultant luck and a problem of constitutive luck, and show that neither model of SFAs solves both problems. (shrink)

Miracle Max, it seems, is the only remaining miracle worker in all of Florin. Among other things, this means that he (unlike anyone else) can resurrect the recently dead, at least in certain circumstances. Max’s peculiar talents come with significant perks (for example, he can basically set his own prices!), but they also raise a number of ethical dilemmas that range from the merely amusing to the truly perplexing: -/- How much about Max’s “methods” does he need to reveal to (...) his patients? Is it really OK for Max to lie about Valerie’s being a witch, even though she really isn’t? Just how much of the “truth” does Max have to tell his patients? -/- Let’s suppose that Humperdinck had offered Max his old job back. Would it have been OK for Max to accept this offer? What about if Humperdinck wanted him to do experiments at “the Zoo”? -/- Is Max obligated to offer his services to everyone who needs them, such as the (mostly) dead Westley and friends? Or is he free to pick and choose? -/- In this chapter, I’ll consider how these questions might be addressed using concepts of medical ethics. As it turns out, Max’s dilemmas are not too different from the sorts of dilemmas that many medical professionals encounter in their daily lives, and exploring how Max could (or should) respond to them can help us figure out what we can do here in the “real” world. (shrink)

Daly, Brendan About a month before my ordination as a priest on 7 May 1977, my diocesan bishop asked me to come and see him at his office. He said after my ordination I was going to be appointed to Mairehau parish as an assistant priest. Two weeks later I was making my pre-ordination retreat and the bishop arrived to see me. He was embarrassed and said 'We have a problem. One parish priest won't take the assistant priest that (...) I want to give him, and another assistant priest won't go where he is appointed, so the end result is that you are now going to Addington parish. Is that okay?' I replied 'Yes.' Both parishes were in Christchurch city, and I did not know either parish priest personally, so it really did not matter at all. However, two weeks later at my ordination ceremony, it came time for the promise of obedience. I knelt down before the bishop who asked me did 'I promise him and his successors obedience and respect.' At the same time as he said this I was conscious of the thought going through my mind, 'what does it all mean anyway?'. (shrink)

In this essay, I critically examine the ways in which the characters of Alias attempt to balance their impartial moral obligations (e.g. duties toward humanity) and their personal obligations (e.g. duties toward one's children). I specifically examine three areas of conflict: (1) choices between saving loved ones and maximizing consequences, (2) choices to maintain or sever relationships with characters who are vicious or immoral, and (3) choices to seek or not seek revenge on the behalf of loved ones. I conclude (...) that Sydney's and Jack's moral choices show that one can and should privilege loved ones to some extent, but that this privilege has limits. (shrink)

If asked to explain why the Golds’ treatment of other colors in Red Rising is wrong, it is tempting to say something like “they are all human beings, and it is wrong to treat humans in this way!” In this essay, I’ll argue that this simple answer is considerably complicated by the fact that the different colors might not be members of the same biological species, and it is in fact unclear whether any of them are the same species as (...) current humans. Explaining why exactly this is so will lead us to an exploration the long-running debate in biology and philosophy over what exactly it means for two organisms to be “members of the same species.” I’ll begin by discussing the biological essentialism of Aristotle and his followers, who held that an individual organism’s species was determined by essence. One can easily imagine that the Golds might find this attractive, since it would suggest that their “superior” mental and physical capacities made them a different (and probably “higher”) species of humanity than the other colors. Unfortunately for Aristotle, this turns out to be inconsistent with Charles Darwin’s account of evolution by natural selection. This development has led many modern biologists and philosophers of biology to conceptualize species not as an abstract “form” that serves to classify organisms, but rather as a concrete collection of organisms relatively close to each other in space and time. In contrast to biological essentialism, this view of “species as concrete individual” might seem to support the Reds’ claim to the “same species” as the Gold, since they are both part of the same overarching society. Next, I’ll consider how we might tell where one species “ends” and another one “begins.” As it turns out, biologists have many ways of answering his question, each of which makes different judgments about the species of Red Rising’s characters. So, for example, the “Biological Species Concept” bases judgements about species membership on the ability to produce fertile offspring. This concept is far from perfect, however, for reasons that Red Rising makes clear: it doesn’t deal clearly with cases where reproduction is possible but very difficult (a Red and a Gold having a child) or for organisms that do not reproduce sexually (such as Pinks). I’ll then explore a few prominent alternatives to BSC, including both genetically and ecologically based species concepts, and consider their consequences for the society of Red Rising. I’ll conclude by advocating for a “pluralism” about species membership, and will suggest that the people of Red Rising (as well as in the real world) should beware of basing arguments for moral or political equality on the all-too-slippery notion of “shared humanity.” Instead, they should focus on the qualities that make the lives of the individuals (regardless of their species) worth caring about, such as their shared desires to avoid suffering and to lead fulfilling, meaningful lives. (shrink)

In the 2016 film Doctor Strange, the title character undergoes a radical transition from successful neurosurgeon to highly skilled sorcerer. Unsurprisingly, he finds this transition difficult, in no small part because he thinks that sorcery seems somehow “unscientific.” Nevertheless, he eventually comes to adopt sorcery as wholeheartedly as he had embraced medicine. Some of his reasons for making this transition are personal, such as his desire to fix his injured hands and, later, to help others. Strange also displays the same (...) sorts of motivations that might drive any scientist: his intellectual curiosity drives him to understand how the Ancient One cured a paraplegic, and his desire to make a positive difference leads him to push the boundaries of sorcery. -/- This chapter will examine what Strange’s transition can teach us about the nature of scientific inquiry. More specifically, we’ll think about when it might make sense for scientists like Dr. Strange to change their approach. This will also allow us to explore what it means to practice science more generally. Some of what we learn might be surprising. For example, while it might seem obvious to us (and maybe even to Strange) that sorcery can’t count as a science, there are reasons for doubting this quick conclusion, at least in the sort of world that Dr. Strange lives in. Finally, we’ll consider what all of this means for science in our world, where things differ quite significantly. (shrink)

Very few writers have had such an impact on their culture as Alexander Solzhenitsyn on Soviet society in the ‘60s and ‘70s Recently published documents from the KGB archives show the problem he posed to the Soviet leadership—not because he was the only one to point out the massive falsehood and injustice of Soviet society but primarily due to the scathing power of his artistic diagnosis. Many of Solzhenitsyn’s writings in fictional, autobiographical, and publicistic genres can helpfully be understood in (...) terms of Plato’s struggle in the Athens of his day for a “remembering” or anamnesis of what it is to be a human being, a human society, and the cosmos as transparent for divinity. That struggle, even though Plato doesn’t use the word “amnesia”, was against the refusal to remember. The Austrian writer Heimito von Doderer called that refusal the Apperzeptionsverweigerung or refusal to perceive. Here we’ll explore Solzhenitsyn’s work in terms of his struggle to remember over against the ideological “refusal to perceive” in the three fundamental dimensions of personal, social and historical existence. Solzhenitsyn expands Mikhail Bakhtin’s understanding of “polyphonic” characterization as a key technique for articulating his diagnosis of Soviet totalitarianism. The discussion will instantiate what can be seen as his understanding of personal amnesia and anamnesis in Cancer Ward, his exploration of social amnesia and anamnesis in In the First Circle, and his treatment of historical amnesia and anamnesis in The Red Wheel and The Gulag Archipelago. (shrink)

My interest in semantic categories arises out of consideration of what is often called structural entailment. Consider the following: 1. Lisa quickly left; so Lisa left. The first of the two sentences in (1) entails the second; necessarily, if the first is true then so is the second. Moreover, (1) is an instance of a more general pattern whose validity doesn’t seem to depend on the specific meanings of the words in (1). The adverb ‘quickly’, for example, can be replaced (...) with any of a wide range of adverbs without loss of validity; analogous remarks hold for the verb ‘leave’. Here are a few more paradigm examples of structural entailment. (shrink)

Since its introduction, multivariate pattern analysis, or ‘neural decoding’, has transformed the field of cognitive neuroscience. Underlying its influence is a crucial inference, which we call the decoder’s dictum: if information can be decoded from patterns of neural activity, then this provides strong evidence about what information those patterns represent. Although the dictum is a widely held and well-motivated principle in decoding research, it has received scant philosophical attention. We critically evaluate the dictum, arguing that it is false: decodability is (...) a poor guide for revealing the content of neural representations. However, we also suggest how the dictum can be improved on, in order to better justify inferences about neural representation using MVPA. 1Introduction 2A Brief Primer on Neural Decoding: Methods, Application, and Interpretation 2.1What is multivariate pattern analysis? 2.2The informational benefits of multivariate pattern analysis 3Why the Decoder’s Dictum Is False 3.1We don’t know what information is decoded 3.2The theoretical basis for the dictum 3.3Undermining the theoretical basis 4Objections and Replies 4.1Does anyone really believe the dictum? 4.2Good decoding is not enough 4.3Predicting behaviour is not enough 5Moving beyond the Dictum 6Conclusion. (shrink)

My interactivism holds that content emerges from interactivity of agents and world, that agents entertain contents in virtue of their embodiment of skills which, when embedded in the right context, robustly tie them to objects of their attitudes. This rebels against entrenched Cartesian solipsism about the mental, and, particularly, a vestige of internalism: that there exist naturalistic counterparts of Fregean modes of presentation --reifiable, internalistically constituted entities which account for the ways contents seem . They ought not be coarse-grained , (...) nor fine-grained . But we cannot have it both ways. ;In their place, cognitive significance is explained by context-sensitive ways skills tie agents to objects; and intentional generalizations quantify over skills. Skills are roughly dispositions with intentional identities conferred by function-bestowing causal reasons for their continued presence . Unlike MOPs, skills are world-directed--specified by reference to worldly things--and multiply realizable, since what it takes to be so directed is not fixed. There is no reificational account of what it takes to have skills. ;I apply this interactivist picture to: attitude attributions, arguing that, contrary to many philosophers, ascriptions do not refer to MOPs under which agents entertain contents; and attention to pragmatics explains intuitions upon which contrary views rest; demonstratives, arguing that Kaplan's semantics of character cannot invoke MOPs qualia, arguing that qualitative content is intentional--generated by the perceptual system's retuning of itself to the world, making contents of color experience only specifiable by reference to colors-in-the-world; the worry that intentional properties aren't what drive behavior, arguing that the facts in virtue of which intentional taxonomy applies screen off the efficacy of neurologically or even computationally specified properties; and theories of rationality, arguing that internalism about rationality is wrong; being or failing to be rational depends on factors outside agents' heads. (shrink)

As modern viewers, it is tempting to interpret Frank and Claire’s manipulations of democratic institutions as representing perversions or distortions of democratic ideals. After all, most of us think (or at least hope!) that real-world democracies we actually live in aren’t quite that badly governed. Whatever the moral faults of our leaders are, they don’t (as a rule) murder journalists, crudely provoke international crises for political gain, or cleverly set up their political adversaries with Bond-villain-like cunning. Real politicians, so the (...) story goes, lack the cleverness, the ruthlessness, and the luck of the Underwoods. While this sort of faith in the general validity of democratic ideals and institutions is now widely shared, the Underwoods’ clever “gaming” of the system can also be seen as providing an especially clear illustration of some of the things that might be inherently wrong with democracy. In this essay, I’ll take a look at how the Underwoods’ behavior might look to some of the most famous critics of democratic government, including Plato, Thomas Hobbes, and Karl Marx. According to these thinkers, the most significant flaws that Underwoods exploit to gain political power have little, if anything, to do with the peculiarity of their talents, the weaknesses of the individuals around them, or even the structures of the US political system. Instead, their success is made possible by certain fundamental features of democratic government, features that guarantee both the instability and eventual failure of any democratic government. On this reading, the fact of the Underwoods’ success presents a significant problem for all of us, since it changes the question from “How do real-world democratic politicians differ from the Underwoods?” to the much-more-difficult “What’s so great about democracy in the first place?”. (shrink)

In a world filled with information overload and complex problems, the ability to think logically is a superpower. "A Little More Logical" is your guide to mastering this essential skill. This engaging and accessible open educational resource is perfect for students, teachers, and lifelong learners who want to improve their critical thinking abilities and make better decisions in all aspects of life. -/- Through a series of fun and interactive chapters, "A Little More Logical" covers a wide range of topics, (...) from the basics of constructing sound arguments to the application of logic in fields like ethics, science, and computing. You'll learn how to spot and avoid common fallacies, analyze real-world arguments, and use logical reasoning to solve problems and make informed choices. -/- But this book isn't just about abstract concepts – it's about the human story behind logic. You'll discover the fascinating lives and ideas of diverse thinkers, from ancient philosophers to modern-day pioneers, who have shaped the development of logical reasoning throughout history. With thought-provoking examples, engaging exercises, and plenty of humor along the way, "A Little More Logical" makes the study of logic both rigorous and entertaining. -/- Whether you're a student looking to ace your philosophy class, a teacher searching for high-quality educational resources, or a curious reader who wants to sharpen your mind, "A Little More Logical" is the perfect companion on your journey to becoming a more effective thinker. Unlock the power of logical thinking today with this one-of-a-kind open educational resource! (shrink)

Paul T. Schotsmans; The Ethical Claim of a Dying Brother, Christian bioethics: Non-Ecumenical Studies in Medical Morality, Volume 9, Issue 2-3, 1 January 2003.

Contemporary arguments concerning the permissibility of physician-assisted suicide [PAS], or suicide in general, often rehearse classical arguments over whether individual persons have a fundamental right based on autonomy to determine their own death, or whether the community has a legitimate interest in individual members’ welfare that would prohibit suicide. I explicate historical arguments pertaining to PAS aligned with these poles. I contend that an ethical indictment of PAS entails moral duties on the part of one’s community to provide effective means (...) of ameliorating physical and existential suffering. I further elucidate how such duties have been affirmed by the Roman Catholic Church. My aim is to provide reasons why the expanding legalization of PAS should not preclude social investment in effective palliative care and providing a communal presence to the dying as they confront their subjectively experienced suffering. (shrink)

Kaplan (1977) proposes a neo-Fregean theory of demonstratives which, despite its departure from a certain problematic Fregean thesis, I argue, ultimately founders on account of its failure to give up the Fregean desideratum of a semantic theory that it provide an account of cognitive significance. I explain why Kaplan's (1989) afterthoughts don't remedy this defect. Finally, I sketch an alternative nonsolipsistic picture of demonstrative reference which idealizes away from an agent's narrowly characterizable psychological state, and instead relies on the robust (...) multiply realizable relation between the skilled agent and demonstrated object.When the unclean spirit has gone out of a person, it wanders through waterless regions looking for a resting place, but it finds none. Then it says, 'I will return to my house from which I came.' When it comes, it finds it empty, swept, and put in order. Then it goes and brings along seven other spirits more evil than itself, and they enter and live there; and the last state of that person is worse than the first. So will it be also with this evil generation. (shrink)

A number of formal constraints on acceptable abstraction principles have been proposed, including conservativeness and irenicity. Hume’s Principle, of course, satisfies these constraints. Here, variants of Hume’s Principle that allow us to count concepts instead of objects are examined. It is argued that, prima facie, these principles ought to be no more problematic than HP itself. But, as is shown here, these principles only enjoy the formal properties that have been suggested as indicative of acceptability if certain constraints on the (...) size of the continuum hold. As a result, whether or not these higher-order versions of Hume’s Principle are acceptable seems to be independent of standard (ZFC) set theory. This places the abstractionist in an uncomfortable dilemma: Either there is some inherent difference between counting objects and counting concepts, or new criteria for acceptability will need to be found. It is argued that neither horn looks promising. (shrink)

Classification of the boys in 48 families of three or more brothers according to their Moray House Test (VIQ) scores awarded at age 11±1[fraction one-half] years in 1947–75 confirms the postulated existence of a total of nine male phenotypes for this X-linked trait in the score range <70 to 140 points. The phenotypic means lie close to the sequence 69(8)133. Recombination is shown to occur. An additive effect of three alleles at each of two X-chromosome loci is the most likely (...) simple scheme. An iterative approach matching the observed mixtures of proposed genotypes in the families with probabilities for variable levels of homozygosity, non-crossover/crossover heterozygosity, and maternal meiotic recombination yields a best goodness of fit where this last is 20%. (shrink)

It will be noticed that, in the stemma above, no line of descent is marked from the first generation registered therein to the following generations. The genealogy of the Emperor Nerva is customarily traced back to the consul of 36 b.c., M. Cocceius Nerva. This short note will underline the ancient testimony found amongst the Pseudacroniana tracing his descent from the latter's brother, the consummate diplomat. There are ramifications. Amongst the items of interest will be the light shone upon (...) what Dio and Eutropius understood to be Nerva's standing at the time of his accession. Before passing on to Pseudacron's datum, it might be worthwhile pausing on that point, as well as briefly contemplating the factors that actually bore upon the emperor's ancestral training. (shrink)

Next SectionDr Thomas Stockmann, the protagonist of Ibsen's play, An Enemy of the People, discovers a serious health threat in the Baths of his Norwegian town. The Baths have been marketed as a health resort to lure visitors. Dr Stockmann alerts officials about the problem and assumes that they will close the Baths until it is corrected. He is met with fierce resistance, however. His brother, the town's mayor, favors keeping the Baths open and correcting the problem gradually. He (...) advances multiple arguments that appeal to the economic interests of the town and Thomas's role-related obligation as a citizen. His wife, Katherine, wants him to cooperate with the mayor. She marshals several arguments that appeal to his obligations as a father. This paper reconstructs and examines the competing arguments, shows how Ibsen's play has both contemporary relevance and moral depth, and demonstrates how Dr Stockmann's responses can be interpreted as an argument that complying with his duties to protect the public health do not force him to renege on his core commitments as a parent and as a citizen. (shrink)

Codex Louaniensis, or L, the best MS. of Caesar in the British Museum , which is assigned to the eleventh century, has been collated by Alfred Holder for his edition of the Bellum ciuile and by Mr. R. L. A. Du Pontet for his edition of the Bellum Alexandrinum and the Bellum Africanum; but for the Bellum Gallicum no collation has hitherto been available. Last year I made one, which I sent to Dr. Meusel. He urged me to publish it, (...) remarking that it would be very useful, as ‘wir haben nun ein sichereres Urteil über die Familie φ.’ Relying upon Holder's collation, he had described L in his own edition of the Bellum ciuile as ‘a twin-brother of Ashburnhamianus’ ; and so it is in the Bellum ciuile, but, as he acknowledged after reading my collation, not in the Bellum Gallicum. The first folio, comprising i, I–6, §3 , is by a later hand. The MS. is described in the Catalogue thus: ‘c. Jvlii Caesaris commentariorum libri. Desinit cum verbis “res eis suppeteret” in libro de Bello Africano, cap. 33. Codex membranaceus, sec. XL, sed folium primum a manu recentiori suppletum est. Folio [10,084.].’. (shrink)

The object of this article is to ascertain as nearly as possible the dates of the conference at Luca and of Cicero's speech on the consular provinces; to identify the composition which he called his ‘palinode’; and to fix the chronological order of certain letters which relate to these points. Writing on April 8, 698 , Cicero tells his brother that on the 5th there was a debate in the Senate on the Campanian land; that on the 7th he (...) visited Pompey, who intended to start on the IIth for Sardinia and to embark at Labro or Pisa; and that he himself is on the point of leaving Rome, but intends, after staying successively at Anagnia, Arpinum, Pompeii, and Cumae, to return on May 6. Two years later he wrote to Lentulus Spinther that in the debate of April 5, 56, it had been resolved ‘that the question of the Campanian land should be referred to a full meeting of the Senate on the 15th of May.’ ‘After this decree,’ he continued, had passed in accordance with my motion, Pompey, without showing the least sign of being offended with me, started for Sardinia and Africa, and on the way visited Caesar at Luca. Caesar complained a great deal about my motion, for he had already seen Crassus at Ravenna, and had been irritated by him against me. Everyone knew that Pompey was much annoyed about it—so I heard from others and afterwards learned definitely from my brother. When Pompey met him in Sardinia a few days after he left Luca, he said, “You are the very man I want to see… You went bail for your brother Marcus; unless you speak strongly to him, you'll have to pay up”… He spoke of his own services to me; recalled what he had often said to my brother about Caesar's measures [in his consulship] and the pledge which my brother had given for my conduct; called my brother to witness that what he had done to secure my recall [from exile] he had done with the consent of Caesar; and asked him to commend to me Caesar's policy and aims and persuade me not to attack, even if I would not or could not support them. (shrink)

(1992). “Brother, you can't go to jail for what you're thinking”: Motives, effects, and “hate crime” laws. Criminal Justice Ethics: Vol. 11, No. 2, pp. 24-29. doi: 10.1080/0731129X.1992.9991919.