We previously showed that owner personality and human-dog relationship predicted the performance of a human-dog dyad in a practical task. Based on the same data set we presently investigate the effects of individual and social factors on the social attraction of dogs to their owners. Twenty-two male and female owners and their intact male dogs were observed during a “picture viewing” test, where we diverted the owner's attention away from their dog whilst it was permitted to move freely around the (...) room. Owner personality axis “neuroticism” and dog personality axis “vocal and aggressive” were, respectively, positively and negatively related to the time the dog stayed in proximity to the owner. Quality of relationship and attachment also had significant effects on this proximity. We conclude that personality and the nature of the human-dog relationship may all influence dogs' social attraction to their owners. (shrink)

We previously showed that owner personality and human–dog relationship predicted the performance of a human–dog dyad in a practical task. Based on the same data set we presently investigate the effects of individual and social factors on the social attraction of dogs to their owners. Twenty-two male and female owners and their intact male dogs were observed during a “picture viewing” test, where we diverted the owner’s attention away from their dog whilst it was permitted to move freely around the (...) room. Owner personality axis “neuroticism” and dog personality axis “vocal and aggressive” were, respectively, positively and negatively related to the time the dog stayed in proximity to the owner. Quality of relationship and attachment also had significant effects on this proximity. We conclude that personality and the nature of the human–dog relationship may all influence dogs’ social attraction to their owners. Keywords: companion animals; dog–human attachment; dyadic relationships; human-animal interactions; human–dog attachment; human–dog relationship; human–dog social interactions; personality; pets. (shrink)

The Monographs produced by the International Agency for Research on Cancer (IARC) apply rigorous procedures for the scientific review and evaluation of carcinogenic hazards by independent experts. The Preamble to the IARC Monographs, which outlines these procedures, was updated in 2019, following recommendations of a 2018 expert Advisory Group. This article presents the key features of the updated Preamble, a major milestone that will enable IARC to take advantage of recent scientific and procedural advances made during the 12 years since (...) the last Preamble amendments. The updated Preamble formalizes important developments already being pioneered in the Monographs Programme. These developments were taken forward in a clarified and strengthened process for identifying, reviewing, evaluating and integrating evidence to identify causes of human cancer. The advancements adopted include strengthening of systematic review methodologies; greater emphasis on mechanistic evidence, based on key characteristics of carcinogens; greater consideration of quality and informativeness in the critical evaluation of epidemiological studies, including their exposure assessment methods; improved harmonization of evaluation criteria for the different evidence streams; and a single-step process of integrating evidence on cancer in humans, cancer in experimental animals and mechanisms for reaching overall evaluations. In all, the updated Preamble underpins a stronger and more transparent method for the identification of carcinogenic hazards, the essential first step in cancer prevention. (shrink)

Jon Elster has written a comprehensive, wide-ranging book on the emotions in which he considers the full range of theoretical approaches. Drawing on history, literature, philosophy and psychology, Elster presents a complete account of the role of the emotions in human behaviour. While acknowledging the importance of neurophysiology and laboratory experiment for the study of emotions, Elster argues that the serious student of the emotions can learn more from the great thinkers and writers of the past, from Aristotle to Jane (...) Austen. He attaches particular importance to the work of the French moralists, notably La Rochefoucauld, who demonstrated the way esteem and self-esteem shape human motivation. The book also maintains a running dialogue with economists and rational-choice theorists. Combining methodological and theoretical arguments with empirical case-studies and written with Elster's customary verve and economy, this book has great cross-disciplinary appeal. (shrink)

Foreword by Oliver Sacks Kurt Goldstein (1878-1965) was already an established neuropsychologist when he emigrated from Germany to the United States in the 1930s. This book, his magnum opus and widely regarded as a modern classic in psychology and biology, grew out of his dissatisfaction with traditional natural science techniques for analyzing living beings. It offers a broad introduction to the sources and ranges of application of the "holistic" or "organismic" research program that has since become a standard part (...) of biological thought. Goldstein was especially concerned with the breakdown of organization and the failure of central controls that take place in catastrophic responses to situations such as physical or mental illness. But he was equally attuned to the amazing powers of the organism to readjust to such catastrophic losses, if only by withdrawal to a more limited range that it could manage by a redistribution of its reduced energies, thus reclaiming as much wholeness as new circumstances allowed. Goldstein's theses in The Organism have had an important impact on philosophical and psychological thought throughout the twentieth century, as evidenced in the work of Maurice Merleau-Ponty, Georges Canguilhem, Ernst Cassirer, and Ludwig Binswanger. (shrink)

Professionalism requires that physicians uphold the best interests of patients while simultaneously insuring just use of health care resources. Current articulations of these obligations like the American Board of Internal Medicine Foundation's Physician Charter do not reconcile how these obligations fit together when they conflict. This is the problem of dual agency. The most common ways of dealing with dual agency: “bunkering”—physicians act as though societal cost issues are not their problem; “bailing”—physicians assume that they are merely agents of society (...) and deliver care typically based on a strongly consequentialist public health ethic; or “balancing”—a vaguely specified attempt to uphold both patient welfare and societal need for judicious resource use simultaneously—all fail. Here I propose how the problem of dual agency might begin to be addressed with rigor and consistency. Without dealing with the dual agency problem and getting more specific about how to reconcile its norms when they conflict, the expectations of professionalism risk being written off as cute, nonbinding aphorisms from the medical profession. (shrink)

The history of humankind is full of examples that indicate a constant desire to make human beings more moral. Nowadays, technological breakthroughs might have a significant impact on our moral character and abilities. This is the case of Virtual Reality (VR) technologies. The aim of this paper is to consider the ethical aspects of the use of VR in enhancing empathy. First, we will offer an introduction to VR, explaining its fundamental features, devices and concepts. Then, we will approach the (...) characterization of VR as an “empathy machine,” showing why this medium has aroused so much interest and why, nevertheless, we do not believe it is the ideal way to enhance empathy. As an alternative, we will consider fostering empathy-related abilities through virtual embodiment in avatars. In the conclusion, however, we will, we will examine some of the serious concerns related to the ethical relevance of empathy and will defend the philosophical case for a reason-guided empathy, also suggesting specific guidelines for possible future developments of empathy enhancement projects through VR embodied experiences. (shrink)

We evaluate here the performance of four models of cross-situational word learning: two global models, which extract and retain multiple referential alternatives from each word occurrence; and two local models, which extract just a single referent from each occurrence. One of these local models, dubbed Pursuit, uses an associative learning mechanism to estimate word-referent probability but pursues and tests the best referent-meaning at any given time. Pursuit is found to perform as well as global models under many conditions extracted from (...) naturalistic corpora of parent-child interactions, even though the model maintains far less information than global models. Moreover, Pursuit is found to best capture human experimental findings from several relevant cross-situational word-learning experiments, including those of Yu and Smith (), the paradigm example of a finding believed to support fully global cross-situational models. Implications and limitations of these results are discussed, most notably that the model characterizes only the earliest stages of word learning, when reliance on the co-occurring referent world is at its greatest. (shrink)

The Recursive Bayesian Net (RBN) formalism was originally developed for modelling nested causal relationships. In this paper we argue that the formalism can also be applied to modelling the hierarchical structure of mechanisms. The resulting network contains quantitative information about probabilities, as well as qualitative information about mechanistic structure and causal relations. Since information about probabilities, mechanisms and causal relations is vital for prediction, explanation and control respectively, an RBN can be applied to all these tasks. We show in particular (...) how a simple two-level RBN can be used to model a mechanism in cancer science. The higher level of our model contains variables at the clinical level, while the lower level maps the structure of the cell's mechanism for apoptosis. (shrink)

Kyburg goes half-way towards objective Bayesianism. He accepts that frequencies constrain rational belief to an interval but stops short of isolating an optimal degree of belief within this interval. I examine the case for going the whole hog.

ABSTRACTI present a corrective to the formalist and conventionalist down-playing of physical actions in the understanding of the value of sport. I give a necessarily brief account of the Causal Theory of Action and its implications for the normativity of actions. I show that the CTA has limitations, particularly in the case of failed or incomplete actions, and I show that failed or incomplete actions are constitutive of sport. This allows me to open up the space for another model, drawn (...) from Aristotle, for failed or incomplete actions, conceived of as ‘doables.’ This avoids some of the problems of the CTA. I explain the importance of difficult but doable actions, at which athletes often fail, and suggest that this establishes pro tanto value. Finally, I claim that this account of the actions that are constitutive of sport deepens our understanding of the value of sport as a whole. (shrink)

Ageism has unfortunately become a salient phenomenon during the COVID-19 pandemic. In particular, triage decisions based on age have been hotly discussed. In this article, I first defend that, although there are ethical reasons (founded on the principles of benefit and fairness) to consider the age of patients in triage dilemmas, using age as a categorical exclusion is an unjustifiable ageist practice. Then, I argue that ageism during the pandemic has been fueled by media narratives and unfair assumptions which have (...) led to an ethically problematic group homogenization of the older population. Finally, I conclude that an intersectional perspective can shed light on further controversies on ageism and triage in the post-pandemic future. (shrink)

Tackling climate change is one of the most demanding challenges of humanity in the 21st century. Still, the efforts to mitigate the current environmental crisis do not seem enough to deal with the increased existential risks for the human and other species. Persson and Savulescu have proposed that our evolutionarily forged moral psychology is one of the impediments to facing as enormous a problem as global warming. They suggested that if we want to address properly some of the most pressing (...) problems that cause catastrophic harm to our existence, we should enhance our moral behavior by biomedical means. The objective of this paper is, precisely, to reflect on whether a Moral Bio-Enhancement (henceforth MBE) program would be a viable option to confront the climate emergency. To meet this goal, I will propose the Ultimate Mostropic (hereafter UM) thought experiment, a hypothetical situation where we have already discovered the UM, an available, safe (without any deleterious secondary effects), extremely cheap and effective pill to enhance our cognitive, affective and motivational abilities related to morality. After briefly presenting the main argument of Persson and Savulescu regarding MBE and climate change, I will point out some of the difficulties that make MBE a daunting but exciting philosophical and scientific debate. In order to overcome these complications, I will describe the UM thought experiment, which involves two scenarios of the MBE program: (a) the state-driven, compulsory and universal enterprise, and (b) the initiative of voluntary individuals. I will show that the shortcomings of MBE programs through the UM in both scenarios make Persson and Savulescu’s proposal a not appealing pathway to mitigate climate change. In the final section, I will suggest that an inaccurate attribution of responsibilities underlies their proposal and that the collective inaction problem should be redirected primarily through a reinforcement of the political nature of the solutions. (shrink)

The neuroscience of ethics is allegedly having a double impact. First, it is transforming the view of human morality through the discovery of the neurobiological underpinnings that influence moral behavior. Secondly, some neuroscientific findings are radically challenging traditional views on normative ethics. Both claims have some truth but are also overstated. In this article, the author shows that they can be understood together, although with different caveats, under the label of ‘neurofoundationalism’. Whereas the neuroscientific picture of human morality is undoubtedly (...) valuable if we avoid neuroessentialistic portraits, the empirical disruption of normative ethics seems less plausible. The neuroscience of morality, however, is providing relevant evidence that any empirically-informed ethical theory needs to critically consider. Although neuroethics is not going to bridge the is-ought divide, it may establish certain facts that require us to rethink the way we achieve our ethical aspirations. (shrink)

Peirce is best known as the founder of pragmatism, but his dissatisfaction with how others understood and appropriated it prompted him to rename his own doctrine “pragmaticism” and to compose several variants of his original maxim defining it, as well as numerous restatements and elaborations. This paper presents an extensive selection of such formulations, followed by analysis and commentary demonstrating that for Peirce the ultimate meaning of an intellectual concept is properly expressed as a conditional proposition about the deliberate, self-controlled (...) conduct of its interpreters, not the law-governed behavior of its object. (shrink)

This paper provides a game-theoretic analysis of contrastive focus, extending insights from recent work on the role of noisy communication in prosodic accent placement to account for focus within sentences, sub-sentential phrases and words. The shared insight behind these models is that languages with prosodic focus marking assign prosodic prominence only within elements which constitute material critical for successful interpretation. We first take care to distinguish the information-structural notion of focus from an ontologically distinct notion of givenness marking, and then (...) outline the core properties of focus. We then introduce a signaling game between a speaker and hearer in which the goal is to transmit semantic content with the smallest signal possible. We apply the Iterated Best Response method of Franke to find equilibrium strategies in this game, where a unique equilibrium strategy in this case picks out the “critical information” of an utterance, which by hypothesis constitutes its focus. We show that iterating this game at different syntactic levels of a sentence makes correct predictions about the role of contrast in determining stress within words and phrases, and can be extended to account for association and second occurrence focus effects. (shrink)

"--Daniel Weinstock, University of Montreal "This short book presents a broad synthesis of Jon Elster's work on reason and rationality, and their complex relations to interest and passion.

According to Xenophon, Socrates tried to persuade his associate Aristippus to moderate his excessive indulgence in wine, women, and food, arguing that only hard work can bring happiness. Aristippus wasn’t convinced. Instead, he and his followers espoused the most radical form of hedonism in ancient Western philosophy. Before the rise of the better known but comparatively ascetic Epicureans, the Cyrenaics pursued a way of life in which moments of pleasure, particularly bodily pleasure, held the highest value. In The Birth of (...) Hedonism, Kurt Lampe provides the most comprehensive account in any language of Cyrenaic ideas and behavior, revolutionizing the understanding of this neglected but important school of philosophy. -/- The Birth of Hedonism thoroughly and sympathetically reconstructs the doctrines and practices of the Cyrenaics, who were active between the fourth and third centuries BCE. The book examines not only Aristippus and the mainstream Cyrenaics, but also Hegesias, Anniceris, and Theodorus. Contrary to recent scholarship, the book shows that the Cyrenaics, despite giving primary value to discrete pleasurable experiences, accepted the dominant Greek philosophical belief that life-long happiness and the virtues that sustain it are the principal concerns of ethics. The book also offers the first in-depth effort to understand Theodorus’s atheism and Hegesias’s pessimism, both of which are extremely unusual in ancient Greek philosophy and which raise the interesting question of hedonism’s relationship to pessimism and atheism. Finally, the book explores the “new Cyrenaicism” of the nineteenth-century writer and classicist Walter Pater, who drew out the enduring philosophical interest of Cyrenaic hedonism more than any other modern thinker. (shrink)

Without taking a position on the overall justification of anti-doping regulations, I analyse the possible justification of Therapeutic Use Exemptions from such rules. TUEs are a creative way to prevent the unfair exclusion of athletes with a chronic condition, and they have the potential to be the least bad option. But they cannot be competitively neutral. Their justification must rest, instead, on the relevance of intentions to permissibility. I illustrate this by means of a set of thought experiments in which (...) only an athlete’s intentions vary. I argue that the Doctrine of Double Effect sheds some light on TUEs and illustrate this by applying different readings of the DDE to the thought experiment. This underpins a justification of anti-doping exemptions very different from the approach adopted by the World Anti-Doping Agency. I argue for three changes to bring TUEs in line with this understanding: rewriting of the regulations, transparency, and a greater role for athletes in determining what exemptions are allowed, and when. (shrink)

A traditional ethic of medicine asserts that physicians have special obligations to individual patients with whom they have a clinical relationship. Contemporary trends in US healthcare financing like bundled payments seem to threaten traditional conceptions of special obligations of individual physicians to individual patients because their population-based focus sets a tone that seems to emphasise responsibilities for groups of patients by groups of physicians in an organisation. Prior to undertaking a cogent debate about the fate and normative weight of special (...) obligations and a traditional ethic for contemporary healthcare, we need a deeper examination of what the traditional ethic of special obligations really means. Here we offer a conception of ‘doubly distributed’ special obligations. Physicians and similarly minded healing professionals abiding by a traditional ethic have always spread their devotion and attention across multiple patients and have shared responsibilities with physician and non-physician colleagues in much the same way devoted parents have frequently distributed their special obligations across multiple children and across multiple parents. By taking up the extended analogy of parent we argue that doubly distributing special obligations need not contradict the possibility of special obligations in restructured collective forms of healthcare delivery and financing. (shrink)

Noted scholar and humanist argues that we can find answers to important human questions without recourse to faith in a supernatural deity. What gives purpose to our existence? What happens to our mind and body when we die? What invests our lives with meaning and propels us to go on from day to day? These are some of the questions that have occupied humankind for centuries. Do solutions to these problems of life and death depend, as many believe, on the (...) existence and intervention of a supernatural creator god? In this contribution to the Prometheus Lecture Series, noted scholar and humanist Kurt Baier, one of the leading ethical theorists of the 20th century, contends that rational humanism is the best alternative to theism. In Problems of Life & Death: A Humanist Perspective, he offers a lively discussion of humanism and supernaturalism; problems of practical wisdom featuring death and the good; and traditional moral problems. Part one traces contemporary rational humanism to its roots in ancient Greece; its revival in the Christian renaissance; its development during the scientific revolution, the 18th century Enlightenment, the Darwinian theory of evolution, and its contemporary developments. Part two answers broad questions of practical wisdom from the rationalist point of view. The third part offers a rationalist conception of morality to replace "the will of God" as the impetus for human action. Baier then applies this moral stance to a number of contemporary moral problems including how to lead a rewarding life, homosexual behavior, birth control, and suicide. With fresh ideas, a carefully argued thesis, and convincing conclusions, Baier shows how the rational humanist can come to grips with some of the deepest problems of human existence, without assumptions based on religious faith. (shrink)

Preface This volume represents the proceedings of the Second Conference on Situation Theory and its Applications, held at Loch Rannoch, Scotland, ...

Birch, Ginsburg, and Jablonka, in an article in this issue of Biology and Philosophy, provided a much-needed condensation of their well-reasoned theory of Unlimited Associative Learning. This theory compellingly identifies the conscious animals and the time when the evolutionary transition to consciousness was completed. The authors convincingly explained their use of UAL as a “transition marker,” identified two more features by which UAL can be recognized, showed how UAL’s learning features relate to consciousness, and how investigating consciousness is analogous to (...) investigating life. My constructive criticisms are that I wish they had taken a stand on which organisms and entities are not conscious, and I feel they made too many predictions by which to test the UAL theory. That is, some of the proposed tests are unnecessary because parts of UAL are already supported by enough evidence, and other proposed tests are so ambitious as to be nearly impossible to complete. Finally, UAL has a major, detailed, sub-hypothesis that says such learning led to stress and to the evolution of mechanisms to cope with this stress; but this idea is speculative and requires the most basic testing to judge whether it could be valid. (shrink)

In this paper I argue that there is a significant but often overlooked metaphysical distinction to be made between contextualism and contrastivism. The orthodox view is that contrastivism is merely a form of contextualism. This is a mistake. The contextualist view is incompatible with certain naturalist claims about the metaphysical nature of concepts within whichever domain is being investigated, while the contrastivist view is compatible with these claims. So, choosing one view over the other will involve choosing to affirm or (...) deny a significant metaphysical claim. As such, a demarcation ought to be put in place between contextualism and contrastivism. (shrink)

Name der Zeitschrift: Kierkegaard Studies Yearbook Jahrgang: 23 Heft: 1 Seiten: 207-221.

This paper develops connections between objective Bayesian epistemology—which holds that the strengths of an agent’s beliefs should be representable by probabilities, should be calibrated with evidence of empirical probability, and should otherwise be equivocal—and probabilistic logic. After introducing objective Bayesian epistemology over propositional languages, the formalism is extended to handle predicate languages. A rather general probabilistic logic is formulated and then given a natural semantics in terms of objective Bayesian epistemology. The machinery of objective Bayesian nets and objective credal nets (...) is introduced and this machinery is applied to provide a calculus for probabilistic logic that meshes with the objective Bayesian semantics. (shrink)

Although the impact of so-called “sponsorship bias” has been the subject of increased attention in the philosophy of science, what exactly constitutes its epistemic wrongness is still debated. In this paper, I will argue that neither evidential accounts nor social–epistemological accounts can fully account for the epistemic wrongness of sponsorship bias, but there are good reasons to prefer social–epistemological to evidential accounts. I will defend this claim by examining how both accounts deal with a paradigm case from medical epistemology, recently (...) discussed in a paper by Bennett Holman. I will argue that evidential accounts cannot adequately capture cases of sponsorship bias that involve the manufacturing of certainty because of their neutrality with respect to the role of non-epistemic values in scientific practice. If my argument holds, it further highlights the importance of integrating social and ethical concerns into epistemological analysis, especially in applied contexts. One can only properly grasp sponsorship bias as an epistemological problem if one resists the methodological tendency to analyze social, ethical, and epistemological issues in isolation from each other. (shrink)

The United States and Canada regulate frearms, particularly handguns, quite differently. With only a few state and local exceptions, the U.S. approach emphasizes the ability of most individuals to purchase, possess, and carry handguns. By comparison, Canada has a form of restrictive licensing for handguns that places a premium on community safety. The authors first review the potential individual and community level harms and benefits associated with these differing fre-arm policies. Using this information, they explore the ethical dimensions of the (...) U.S. and Canadian approaches through three major themes of autonomy, prevention of harms, and social justice. The authors conclude that the Canadian approach is consistent with respect for the autonomy of persons, fosters the prevention of harms, and more appropriately furthers social justice. (shrink)

The Norwegian Association for Heredity Research played a key role in the rise of genetics as a research field in Norway. The immediate background of its establishment in 1919 was the need for an organization that could clarify scientific issues regarding eugenics and coordinate Norwegian representation in the organized international eugenics movement. The Association never assumed this role. Instead, Norway was represented in the international eugenics movement by the so-called Norwegian Consultative Eugenics Commission, whose leader, Jon Alfred Mjøen, was dismissed (...) as a pseudo-scientist by Norwegian geneticists. The paper explores the Association’s role in defining and delimiting scientific expert knowledge in the field of genetics and eugenics in Norway. It demonstrates how struggles about academic authority on the national arena were intertwined with struggles about representation and impact in the international eugenics movement and how transnational scientific networks where mobilized to legitimize and delegitimize notions about Nordic race supremacy, racial mixing and the politics of eugenic sterilizations. (shrink)

- L'articolo esamina le qualitÀ della democrazia deliberativa a partire dal riferimento a espressioni storiche di questa: nelle istituzioni ateniesi del quinto-quarto secolo a. C., nella Convenzione Federale statunitense del 1788, negli Stati Generali della Rivoluzione francese, in varie esperienze locali odierne. Stabiliti tre modelli di democrazia e tre criteri per la deliberazione, la questione da affrontare č se la forma deliberativa di democrazia sia un buon sistema politico. La risposta č sě, purché si verifichino tre condizioni: intensitÀ della motivazione (...) nei partecipanti, orientamento al bene pubblico della motivazione stessa, corretta informazione dei partecipanti. Ma si tratta di una conclusione ipotetica, che tiene conto della complessitÀ e molteplicitÀ dei fattori in gioco, e dunque del fatto che nessuna proprietÀ dei processi decisionali collettivi č desiderabile incondizionatamente. (shrink)

La pandemia de la COVID-19 ha levantado sospechas de edadismo y gerontofobia en diversas prácticas de racionamiento sanitario. La edad es un criterio de triaje controvertido. En este artículo se esclarece la relevancia ética de la edad dentro de los sistemas de triaje, analizando particularmente su rol dentro de los principios de equidad y de eficiencia. La equidad requiere dar más oportunidades a aquellos que han cumplido menos ciclos vitales. La eficiencia tiene en cuenta la edad de manera subrepticia al (...) tratar de maximizar los beneficios a corto plazo (salvar vidas) y a largo plazo (salvar años de vida). Finalmente, la edad no debe ser la última ratio de las decisiones de triaje, aunque es una variable a tener en cuenta debido a su presencia implícita en principios fundamentales de priorización. The COVID-19 pandemic has raised suspicions of ageism and gerontophobia in various health rationing practices. Age is a controversial triage criterion. This article clarifies the ethical relevance of age within triage systems, particularly its role within the principles of fairness and efficiency. Fairness requires giving more opportunities to those who have completed fewer life cycles. Efficiency takes age into account surreptitiously when trying to maximize short-term (saving lives) and long-term (saving years of life) benefits. Finally, age should not be the final rationale in triage decisions, although it is a variable to be taken into account because of its implicit presence in fundamental principles of prioritization. (shrink)

Whereas in the first half of the 20th century, proclamation was the focal point of pastoral care in Germany, the 1970s witnessed an embracing of the American pastoral care movement. From then on, pastoral care was increasingly understood as accompanying patients whilst adopting the spiritual dimension. Nowadays, Christian chaplains are encountering an increasing number of patients from different religious communities. Various models have been proposed to help Protestant chaplains find an authentic form of pastoral care suitable for all religions. Until (...) a clear position is assumed with regard to Christianity's demands of absolutism, however, none of these approaches can be satisfactory. (shrink)

In our experience, public health practitioners seeking to address a health problem often have just two very basic questions about the law: how can I use the law to create new interventions, or improve existing ones, to protect the public’s health; and will the law prevent me from successfully implementing certain interventions? In this way, the law is seen as either an opportunity for intervention to affect a public health problem, or an obstacle to enacting or implementing a desired intervention.In (...) addition, because some public health practitioners may not fully understand the intricacies of a given legal area, some possible obstacles to intervention may be either real or perceived. A real legal obstacle is not necessarily an insurmountable one, but it does have genuine legal force. A perceived obstacle has little, if any, true legal application to a given kind of intervention. (shrink)

How ought we learn causal relationships? While Popper advocated a hypothetico-deductive logic of causal discovery, inductive accounts are currently in vogue. Many inductive approaches depend on the causal Markov condition as a fundamental assumption. This condition, I maintain, is not universally valid, though it is justifiable as a default assumption. In which case the results of the inductive causal learning procedure must be tested before they can be accepted. This yields a synthesis of the hypothetico-deductive and inductive accounts, which forms (...) the focus of this paper. I discuss the justification of this synthesis and draw an analogy between objective Bayesianism and the account of causal learning presented here. (shrink)