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The use of AvertD, a genetic test to assess an individual’s risk of developing opioid use disorder, will expose physicians to liability. Critics of the test argue that the test itself is unreliable, often resulting in false positives, which will lead to potential undertreatment of pain, and false negatives, which will lead to inappropriate opioid prescriptions. But if the test is available, physicians will use it. And often, due to a combination of genetic determinism and genetic illiteracy, physicians will rely on the test to make opioid prescription decisions without also looking to the environmental, socioeconomic, lifestyle, and other factors that contribute to an individual’s opioid use disorder risk.
Genetic test results that purport to predict opioid use disorder — or really, any behavioral or psychiatric trait or diagnosis — may have enormous consequences for individual lives. When patients are harmed by physicians’ negligent clinical decision making, they can often turn to tort law for a remedy. This article covers various physician liability scenarios, from inappropriate prescribing based on genetic test results to failure to test and informed consent issues. Physicians could face liability for prescribing opioids after a positive test result, or for denying pain medication due to false positive test results, or for prescribing opioids to patients despite negative results that prove false, or for failing to administer the test at all. This article concludes that existing tort frameworks offer insufficient protection for patients and fail to ensure appropriate integration of these tests into clinical practice. And relying on tort law will not mitigate the individual and societal harms raised by the introduction of a polygenic risk score test for opioid use disorder.
Frank Knight’s work is examined through the lens provided by the posthumous publication of his essay “Economic History” in the Dictionary of the History of Ideas in 1973. Knight identified pivotal ideas in economics from Adam Smith’s Wealth of Nations until the time of his retirement from the University of Chicago, with some recognition of earlier contributions. The priority he gave to liberty within economics shows in the connection between Adam Smith and American independence. He then worked his way chronologically through a consideration of eight “moments” from classical economics, almost all declared errors. After identifying marginalism with the turn to economic science in three moments, he identified fifteen more moments that led to the development of a science focused on entrepreneurs and enterprises. Knight’s conclusion provides brief mention of six movements that claimed to conflict with economics, although Knight argued that none of them actually conflict.
Every US state requires drivers to pass a knowledge and skills examination before obtaining their driver’s license. Surprisingly little is known about the progression of people through the examination process. To date, no research has been conducted on the proportion of individuals who pass from one stage of the driver examination process to the next compared to those who fail and are required to be reexamined. The purpose of this study was to follow the progression of a cohort of new drivers in Washington State as they advanced through the driver examination process. We reviewed driving records for 2,604 teens who started a driver education course in 2024. Of those who attempted the knowledge test at least once, 96 percent passed their knowledge test and 85 percent passed their skills exam. There were significant differences in pass and fail rates by sex, race, and household income. The overwhelming majority of new drivers passed both the knowledge and skills exams after two attempts. The fact that teenagers have a high risk of crashing in the first year of licensure suggests that the full safety potential of the knowledge and skills exams are not being realized.
In this response to the four contributions to the Critical Forum on Crucibles of Power: Smolensk Under Stalinist and Nazi Rule, Michael David-Fox reflects on how our own twenty-first century crisis of liberalism may provoke new engagements with the twentieth-century age of extremes. His dialogue with commentators and critics is grouped into four areas. The first concerns how to reconceive the old comparison between Stalinism and Nazism in terms of entanglements and the non-synchronous life cycles of revolutionary regimes of far Left and far Right. The second is an explanation and defense of power and power relations as the work’s overarching focus, acknowledging decisions that entailed in terms of the research agenda. The third represents an intervention into a controversy over evidence, the Mints Commission interviews on the Great Patriotic War, and the utility of memoirs. The last section unpacks and refines the author’s approach to the concepts of choice, decision-making, and agency.
Employer complaints about rising health care costs have been ubiquitous for a number of years. Survey evidence, though, finds widespread employer shortcomings in the processes they use to select and monitor health plan service providers. The evidence provides a data-driven basis to assess whether employers meet their fiduciary obligations, leading to the conclusion that employers need to increase their diligence or face the possibility of significant liability. The increased diligence may also mitigate health care costs.
Patients experiencing pregnancy complications have died after being denied emergency medical treatment in states with restrictive abortion laws even where the laws ostensibly allow pregnancy termination when necessary to save a patient’s life. For patients experiencing miscarriage, premature rupture of membranes, placental abruption, severe hypertensive disorders, ectopic pregnancy, and other conditions, a treating physician’s decision about whether their condition qualifies as an emergency under state law can mean the difference between life and death. Physicians who treat obstetric emergencies report being torn between delivering evidence-based care and protecting themselves from criminal prosecution. This article frames physician decision-making about emergency abortion within the larger institutional context in which those decisions arise, providing a taxonomy of the myriad hospital policies that impact physicians who treat obstetric emergencies. It evaluates these institutional procedures’ efficacy with respect to the dual goals of protecting pregnant patients’ health and limiting providers’ exposure to legal risk. The article concludes that the optimal institutional approach grants full deference to physicians’ clinical judgment while also providing robust institutional support in the form of comprehensive legal guidance and guaranteed legal representation for physicians who are prosecuted for making good faith medical judgments. It calls upon hospitals to re-commit to their primary mission of providing high quality patient care, and to dedicate resources to supporting physicians who deliver evidence-based care despite unrelenting legal and political pressures.
Despite the routine assessment of decisional capacity in the clinical context, the concept of capacity is contested, and its measurement is flawed. For example, scholars and clinicians disagree about the criteria for demonstrating capacity. There is further lack of consensus about whether some types of medical decisions should require more evidence of capacity. Moreover, there is robust literature demonstrating that formal capacity assessment instruments are not always valid and reliable.
This Article focuses on these and other issues, namely the fact that (in)capacity as currently understood is often not viewed relationally and contextually. (In)capacity is viewed as a cognitive property of an individual — an individual has capacity or does not. However, properly conceived, (in)capacity is constituted in interaction with others (e.g., health care providers, family, friends) and one’s environment, and mediated through one’s body and experience of health, illness, or disability. When this reality is not acknowledged, clinicians, caregivers, family members, and others miss opportunities to strengthen patients’ decisional capacity by modifying how they communicate with patients and by changing patients’ environment to improve decision-making. In fact, not acknowledging the relational and contextual nature of (in)capacity likely leads to weakening of patients’ decision-making abilities and the unnecessary disqualification of patients from contemporaneous decision-making, which subsequently negatively affects patient interests in maintaining autonomy and bodily integrity and experiencing wellbeing.
This Article will foreground the relational and contextual nature of (in)capacity and address problems with capacity assessments for adult patients in the medical decision-making context, propose reforms to the capacity assessment process, and conclude by discussing the implications of these arguments in other decision-making contexts.
Section 1 introduces the notion of transcendental arguments as arguments from the necessary conditions of possibility. What distinguishes them from other forms of deductive reasoning is the so-called transcendental conditional of the logical form ‘p is possible only if q’. Section 2 outlines three models for such arguments, analysing transcendental conditionals in terms of material implication, strict implication, and presupposition (semantic and pragmatic). Section 3 considers competing interpretations of Kant’s Refutation of Idealism presented in the B-edition of the Critique of Pure Reason. Section 4 summarises the main results of the paper.
This essay compares and contrasts the disciplines of sociology and law and society. I then outline how sociology can enrich law and society with stronger theory-building and better linkages of theoretical frameworks to empirical data. I next consider how law and society can enrich sociology, including by encouraging sociologists to take seriously law’s constitutive nature and to engage more directly with their work’s normative implications. Throughout, I draw primarily on research on U.S. immigration enforcement, which is both my area of study and a site of rich cross-pollination between the two fields.
The words 'all rise' announce the appearance of the judge in the thespian space of the courtroom and trigger the beginning of that play we call a trial. The symbolically staged enactment of conflict in the form of litigation is exemplary of legal action, its liturgical and real effects. It establishes the roles and discourses, hierarchy and deference, atmospheres and affects that are to be taken up in the more general social stage of public life. Leading international scholars drawn from performance studies, theatre history, aesthetics, dance, film, history, and law provide critical analyses of the sites, dramas and stage directions to be found in the orchestration of the tragedies and comedies acted out in multiple forums of contemporary legality. This title is also available as open access on Cambridge Core.
By exploring the dynamic relationships between politics, policymaking, and policy over time, this book aims to explain why climate change mitigation is so political, and why politics is also indispensable in enacting real change. It argues that politics is poorly understood and often sidelined in research and policy circles, which is an omission that must be rectified, because the policies that we rely on to drive down greenhouse gas emissions are deeply inter-connected with political and social contexts. Incorporating insights from political economy, socio-technical transitions, and public policy, this book provides a framework for understanding the role of specific ideas, interests, and institutions in shaping and driving sustainable change. The chapters present examples at global, national, and local scales, spanning from the 1990s to 2020s. This volume will prove valuable for graduate students, researchers, and policymakers interested in the politics and policy of climate change. This title is also available as Open Access on Cambridge Core.
To examine whether the association between child marriage and maternal healthcare utilization differs between conflict and non-conflict settings, and whether armed conflict amplifies the negative effects of child marriage on maternal healthcare utilization.
Background:
Armed conflicts hinder progress in reproductive and maternal health, particularly in low- and lower-middle-income countries, by weakening health systems, disrupting access to care, and increasing gender-based vulnerabilities. Child marriage, which is common in such contexts, may further limit women’s ability to seek adequate maternal healthcare. While both conflict exposure and child marriage are known to adversely affect maternal health outcomes, evidence on their intersection remains limited. Understanding their combined influence is essential for designing effective primary healthcare and humanitarian interventions.
Methods:
We used data from 82 Demographic and Health Surveys (1994–2020) across 49 countries, linked spatially and temporally with armed conflict information from the Uppsala Conflict Data Program. The sample included 452,192 women aged 15–49. Maternal healthcare utilization was measured using continuum-of-care indicators: at least one antenatal care (ANC) visit, four or more ANC visits, four or more ANC visits with institutional delivery, and four or more ANC visits with institutional delivery and postnatal care (PNC). Associations were estimated using binomial logistic regression models, with robustness checks including interaction effects, macro-level analyses, and mediation analyses.
Findings:
Women married before age 18 had significantly lower odds of utilizing maternal healthcare compared to those married at 18 or older. These disparities were strongest in conflict-affected areas, where child brides consistently showed the lowest utilization of ANC, institutional delivery, and PNC. Maternal education, household wealth, urban residence, and media exposure partially mitigated these associations. Additional analyses confirmed the robustness of findings across alternative model specifications, conflict measures, and subgroups.
The present work investigated changes in well-being during the transition out of upper secondary education (i.e., from shortly before graduating from upper secondary education to approximately one year later). The motivation for a post-school pathway (e.g., starting university or vocational training) was examined as a potential predictor of between-person differences in well-being trajectories. German-speaking high school graduates (N = 874 between ages 16 and 20; 69% female, 95% born in Germany) reported on their affective well-being in up to four surveys and indicated their motivation for their post-school pathway. At three measurement occasions, participants also participated in a three-week experience sampling phase, in which they reported on their daily well-being. Latent change models revealed an initial increase in well-being after graduation, but mixed evidence for subsequent trajectories, as both positive and negative affect decreased on average. Changes in well-being were more pronounced for global than for daily assessments of affective well-being. We did not find associations between the motivation for a post-school pathway and well-being trajectories. Overall, these findings highlight the complexity of well-being trajectories during the transition out of upper secondary education and the importance of using multiple time points and assessment methods to understand these dynamics.
Seizure-monitoring devices have the potential to decrease seizure-related injuries and caregiver anxiety, yet their usage among Canadian families remains poorly understood. The pediatric population might face additional challenges. We aimed to understand caregivers’ experiences with seizure-monitoring technologies, identify barriers and explore which characteristics influence device choice.
Methods:
An online questionnaire was collected anonymously from caregivers of children with epilepsy via local epilepsy clinics, self-support groups and social media posts. The questionnaire assessed seizure characteristics, sudden unexpected death in epilepsy (SUDEP) awareness, prior device experiences and reasons for use and non-use.
Results:
Of 112 respondents, mainly residing in Alberta, 35.7% (n = 40) had experience with device-based seizure monitoring, most commonly using medically unapproved camera systems (58.0%) and vital sign monitors (20.0%). The initiative largely originated from the parents themselves (67.7%), and 47.5% reported continuous use. Caregivers with SUDEP knowledge were significantly more likely to have device experience (p = 0.039). The primary motives were to identify life-threatening situations (55.0%), to alert parents to check on their child (52.5%) and to monitor safety after a seizure (40.0%). The primary barrier was a lack of awareness of monitoring devices (26.4%). Among device-inexperienced caregivers, 80.6% expressed interest in electronic monitoring, but 88.9% reported their physician never suggested it.
Conclusion:
Although caregivers show strong motivation to use devices, the lack of physician guidance remains a barrier. Structured educational materials on approved and non-approved options are needed to facilitate individualized device selection based on a child’s seizure semiology, age and preferences. Such resources may enhance access to devices, increase awareness and support informed decision-making.
We report on a first-principles numerical study of magnetic reconnection in plasmas with different initial ion-to-electron temperature ratios. In cases where this ratio is significantly below unity, we observe intense wave activity in the diffusion region, driven by the ion-acoustic instability. Our analysis shows that the dominant macroscopic effect of this instability is to drive substantial ion heating. In contrast to earlier studies reporting significant anomalous resistivity, we find that anomalous contributions due to the ion-acoustic instability are minimal. These results shed light on the dynamical impact of this instability on reconnection processes, offering new insights into the fundamental physics governing collisionless reconnection.
Slender fibres, including textile-derived microplastics, are abundant in aquatic environments and often extend beyond the Kolmogorov length scale. While breakup at dissipative scales has been characterised by velocity-gradient statistics, no closure existed for inertial-range spans where eddy turnover sets the clock. Here we develop a turbulence-informed kinetic theory of fibre fragmentation bridging turbulence forcing and slender-beam mechanics. First, we derive a load-to-curvature mapping showing that spanwise forcing generates peak bending moments scaling as $\sim U_L L^2$, with $U_L$ the velocity increment across fibre length $L$. Second, we construct a breakup hazard $h(L)$ from curvature-threshold exceedances over eddy-time blocks, which identifies a turbulence-defined critical span $\ell _c$. For $L\gt \ell _c$, breakup is eddy-time-limited, $h(L)=O(\bar \varepsilon ^{1/3}L^{-2/3})$ with $\bar \varepsilon$ the mean turbulent energy dissipation rate, whereas for $L\lt \ell _c$, it is a rare-event process with $h(L)\propto L^{5/3+\alpha }$, $\alpha$ denoting the small correction from intermittency. Embedding this hazard in a self-similar binary kernel yields a closed population-balance equation for the fragment distribution $n(L,t)$ with sources and sinks. The framework produces explicit predictions: intermittency-corrected curvature scalings, critical spans set by material and flow parameters, start-up and halving times linked to surf-zone conditions and scaling profiles in the cascade. The steady-state bulk distribution on the subcritical branch, with vertical removal induced by horizontal convergence, follows $n(L)\propto L^{-8/3-\alpha }\simeq L^{-2.7}$, in striking agreement with the mean slope $\simeq -2.68$ observed for environmental microfibres in recent surveys. The reported variability of slopes is naturally explained in our framework by the coexistence of supercritical and subcritical branches together with $L$-dependent removal-driven sinks.
This article deals with late antique Jewish and Christian discourse on social hierarchy, martyrology, and attitudes toward the law and the commandments. I place Jewish and Christian attitudes to martyrdom in late antiquity within the larger system of the commandments. Beyond the circumstantial connections between martyrdom and the affirmation or violation of laws, I argue that martyrdom constitutes an important lens for the examination of the rule of the law and for the negotiation of socio-religious hierarchies. I argue that the elevation of martyrdom creates inner tension vis-à-vis the idea of life-long righteousness based on adherence to the law. I discuss the construction of martyrdom as the final and ultimate commandment, necessary for reaching a state of perfection. Through addressing a case where martyrdom is presented as competing with, if not substituting, a life according to the law, I discuss the theme of an upside-down world, which appears in both Christian and Rabbinic literature, concerning martyrs. In this framework, I discuss the view of martyrdom as a kind of stairway to heaven—an instrument for rapid advancement allowing to overtake those who lived according to the law—and the unique perception of law and martyrology in the fourth-century Syriac-Christian Book of Steps, which places the martyrs below the perfect.
The moduli space of bundle stable pairs $\overline {M}_C(2,\Lambda )$ on a smooth projective curve C, introduced by Thaddeus, is a smooth Fano variety of Picard rank two. Focusing on the genus two case, we show that its K-moduli space is isomorphic to a GIT moduli of lines in quartic del Pezzo threefolds. Additionally, we construct a natural forgetful morphism from the K-moduli of $\overline {M}_C(2,\Lambda )$ to that of the moduli spaces of stable vector bundles $\overline {N}_C(2,\Lambda )$. In particular, Thaddeus’ moduli spaces for genus two curves are all K-stable.
Ethiopia has been working to achieve universal health coverage through optimizing the Health Extension Programme (HEP). The HEP optimization aspires to increase health service access, quality, and equity through different strategies, including establishing HEP units in health centres and primary hospitals. Therefore, understanding the processes of the HEP unit and its implementation experience is crucial for scale-up and sustainability.
Aim:
This paper aims to document and share the lessons learned from implementing the HEP unit.
Method:
This research collected qualitative data from 14 districts/woredas in 2023. Forty-three in-depth interviews (IDIs) and four focus group discussions (FGDs) were conducted. Audio-recorded data were transcribed verbatim and translated. A thematic analysis approach was used to analyze the data, and direct quotations were used to present the findings.
Result:
In the Improve Primary Health Care Service Delivery (IPHCSD) project implementation sites, all 64 health centres, and primary hospitals established HEP units. Setting up the unit improved healthcare provision by promoting collaboration and teamwork, enhancing their skills, coordination, technical support to the catchment health post and increased access to healthcare services through outreach delivery. However, challenges such as a shortage of human resources, dedicated offices for the unit coordinators and team members, inadequate stakeholders’ engagement in the establishment processes, and insufficient tools and supplies were identified.
Conclusion:
The HEP unit has improved community-level health services, enhanced health professionals’ skills and teamwork, and technical support to catchment health posts. Strengthening community engagement, advocacy, mentorship, training, and ensuring sufficient staffing, infrastructure, and supplies are essential for the programme’s scale-up and sustainability.