Shared administration – EU migration agencies – The European Border and Coast Guard Agency Frontex – European Integrated Border Management and responsibility gaps – Unclear division of obligations in Frontex’s mandate – EU composite legal order and limits of EU judicial remedies – National courts and the right to effective judicial protection under Article 19(1) TEU and Article 47 Charter – Domestic judges as European judges – Advantages and potential of domestic remedies in multi-actor situations – Importance of preliminary references in shared administration– Domestic adjudication of human rights violations in European Integrated Border Management – Adjudication on member state responsibility – Adjudication on individual responsibility – Strengthening domestic judicial systems.

Individuals who particularly like or dislike a president or presidential candidate may, through a process of motivated reasoning, personally support or oppose the politician’s policy positions as a consequence. I examine the extent to which attitudes toward Donald Trump shaped public opinion on immigration policy, a case that appears to invite motivated reasoning. I estimate the influence of attitudes about Trump by comparing them directly to views of Barack Obama and trade policy using large reputable national surveys. I find a material, if limited, Trump effect. Trump polarized Americans on immigration considerably. However, the polarization was not along racial or ethnic lines. Moreover, any Trump effect on immigration appears not to have been as large as that he brought to bear on trade. Contrary to some recent work, such an effect also appears to have elevated immigration only marginally in the list of those deemed important.

This study chronicles the major discovery of textual evidence about the eastward diffusion of two major world religions, Christianity and Manichaeism, along the Silk Road, and their eventual arrival in Tang China. It begins with the well-known discovery of the Xi’an Monument (once called the Nestorian Monument) in the seventeenth century and the controversy it stirred up in European scholarship because it was a relic of the (Christian) Church of the East. The study then focuses on discoveries of both Christian and Manichaean material made at the eastern end of the Silk Road, especially at Kaochang (medieval Qočo) and Dunhuang, which authenticated the Monument and inaugurated the study of the history of these two religions in pre-Modern China. The final part of the study chronicles the survival of these two Near-Eastern religions in China and asks whether our knowledge of Christianity in China under the Mongols contributes to the ongoing debate on the historicity of Marco Polo’s visit to China proper.

Environmental taxation is often justified by the ‘double dividend’ hypothesis, yet evidence overwhelmingly derives from high-income countries. In low-income countries (LICs), where broadening the tax base is a central fiscal priority, we identify a special case – the ‘tax base’ double dividend– in which environmental levies simultaneously curb emissions and strengthen revenue capacity. Exploiting Uganda’s 2018 reform of vehicle import duties as a natural experiment, we use administrative microdata covering all motor vehicle imports and a difference-in-differences strategy to assess this proposition. The reform generated substantial revenue gains alongside modest improvements in the emissions profile of imports. Effects varied by vehicle type, highlighting the need for policy tailoring. Drawing on these results, we outline design principles for LICs, emphasising sequencing, enforcement and inter-agency coordination. Uganda’s experience shows that administratively simple, import-based carbon taxes can serve as an effective and politically feasible entry point to carbon pricing while advancing domestic resource mobilisation.

Behavioral instruments have unique advantages in certain governance contexts for the reasonable use of public products. Drawing on bounded rationality, we compare two major behavioral instruments – nudging and boosting – and experimentally test their effectiveness in promoting reasonable use of public products. We select the default option (nudging) and future orientation (boosting) as specific instruments. In Study 1, we conduct a laboratory experiment and find that (1) both the default option and future orientation reduce free electricity usage; (2) the immediate effect of the default option is greater than that of future orientation, but its delayed effect is smaller; and (3) the combination strategy is more effective than any single intervention. In Study 2, we conduct a field experiment targeting reasonable use of public toilet paper and basically replicate the results of the laboratory experiment. These findings reinforce our confidence in the effectiveness of nudging and boosting and suggest the possibility of bridging behavioral science with governance theory.

The racial segregation of schools is commonly cited as the foundational injustice of the U.S. education system and an ongoing impediment to educational equality. For liberal experts and reformers, school segregation is defined as a pattern of racially separate schools serving either White students or students of color. This paper argues that this prevailing understanding of the school segregation issue is intellectually inadequate and politically limiting. Drawing on a case study of Chicago’s movement for racial educational justice in the 1960s, I show that this simple framing of the issue initially gained prominence as an alternative to the more radical and contextualized critique of urban school segregation articulated by local Black grassroots activists. In contrast with official liberal discourse and reform proposals, Black urban activists in the early 1960s challenged school segregation as a set of educational policies and practices that render schools both separate and unequal, locking Black students out of more privileged White schools and contributing to the uneven development of schools across the racial divide. By recovering this suppressed grassroots critique of urban school segregation, this paper calls for a broader theorization of contemporary school segregation as dynamic and relational rather than a static statistical pattern that simply compounds the existing concentration of disadvantage within segregated neighborhoods.

An aspect of the Indigenous struggle against colonial oppression is the struggle for the inclusion of their knowledge in policymaking. Perceived as epistemically inferior to science, Indigenous knowledge and subsequently interests are systematically excluded in science-based policy. This article advances an anti-colonial political philosophy of science. As Indigenous knowledge feeds into the necessary political value judgments in policy-relevant science, Indigenous knowledge inclusion, I contend, should be treated as a political, not solely epistemic, matter. I further argue that Indigenous peoples, not just scientists, should have the power to make such political value judgments given the politics of representation under coloniality.

The rapid expansion of mobile sports betting in the United States poses a growing threat to the financial well-being of military personnel, particularly young enlisted soldiers. This paper explores how the unique characteristics of military life – such as high stress, risk tolerance, and financial vulnerability – intersect with the accessibility and psychological appeal of mobile sports betting platforms. Drawing on recent data and behavioral research, we examine the potential prevalence of gambling among soldiers, the potential for addiction, and the broader implications for mental health and unit readiness. The analysis highlights how mobile betting undermines personal economic security by reducing savings and investment behaviors, such as contributions to the thrift savings plan (TSP). Despite the Department of Defense’s efforts to promote financial literacy, current financial education programs often overlook gambling risks. We argue for the urgent integration of targeted financial education, behavioral health support, and policy interventions to mitigate the impact of mobile sports betting. This paper contributes to the emerging discourse on digital gambling and military readiness, emphasizing the need for proactive strategies to safeguard soldiers’ financial and psychological resilience.

Despite abundant studies on motion events and mental simulation in first languages (L1s), research on how cross-linguistic dis/similarity – whether an L1 shares constructions with a second language (L2) – affects mental simulation during incremental L2 processing remains limited. This study used a novel self-paced reading task with video verification to investigate L1 influence on mental imagery of the dual (directional/locational) interpretation of locative prepositions. Participants included native English speakers and advanced L2 English learners whose L1s were either similar (Dutch) or dissimilar (Japanese) to English. Results revealed an L1 dis/similarity effect on the reaction times for the directional interpretation, but not for the locational interpretation, which was readily accessible across all L1 groups. Factors such as L2 proficiency and onset age of L2 acquisition were found to be constrained by L1, suggesting that L1–L2 constructional correspondence limits the influence of learner factors. These findings support the simulation-based model of L2 sentence processing.

Pregnancy scams or fraudulent representations of pregnancy – a situation where a woman who knows that she is not pregnant, or has no reason to suspect that she is, deceives her spouse or sexual partner into believing that she is, usually for her own self-interest – have become a common phenomenon in Ghana, and the media is replete with such episodes. However, even though these media publications are useful in bringing this practice to the attention of the public, an analysis of the legal ramifications of, and the criminal justice response to, the phenomenon is virtually non-existent in the academic literature. Drawing on pertinent judicial decisions, statutes and academic literature, the present study offers an exposition of the legal implications of the pregnancy scam phenomenon in contemporary Ghana. It explores the extent to which this type of fraud is (un)actionable, highlighting important legal principles and controversies.

Bars are ubiquitous morphological features in the observed distribution of galaxies. There are similarly many methods for classifying these features and, without a strict theoretical definition or common standard practice, this is often left to circumstance. So, we were concerned whether astronomers even agree on the bar which they perceive in a given galaxy and whether this could impact perceived scientific results. As an elementary test, we twenty-one astronomers with varied experience in studying resolved galaxies and circumstances, have each assessed 200 galaxy images, spanning the early phase of bar evolution in two different barred galaxy simulations. We find variations exist within the classification of all the standard bar parameters assessed: bar length, axis-ratio, pitch-angle and even whether a bar is present at all. If this is indicative of the wider community, it has implications for interpreting morphological trends, such as bar-end effects. Furthermore, we find that it is surprisingly not expertise but gender, followed by career stage, which gives rise to the largest discrepancies in the reported bar parameters. Currently, automation does not seem to be a viable solution, with bar classifications from two automated bar-finding algorithms tested and failing to find bars in snapshots where most astronomers agree a bar must exist. Increasing dependence on machine learning or crowdsourcing with a training dataset can only serve to obfuscate any existing biases if these originate from the specific astronomer producing the training material. On the strength of this small sample, we encourage an interim best practice to reduce the impact of any possible classification bias and set goals for the community to resolve the issue in the future.

On my account, dehumanization is the act of conceiving of others as less than human creatures. When this occurs, it is never complete, because those that dehumanize others cannot avoid recognizing their humanness. Consequently, dehumanization involves regarding others as both fully human and fully subhuman beings. Inferences about dehumanizing states of mind are based on interpretations of human behavior. A Davidsonian account of interpretation has it that we interpret behavior in such a manner as to make it maximally coherent, rational, and consistent. In contrast, a Freudian account of interpretation has it that the human mind is largely incoherent, irrational, and inconsistent. The dichotomy between Davidsonian and Freudian hermeneutic strategies accounts for disagreements between realists and skeptics about dehumanization, because of dichotomous interpretations of the testimony of perpetrators and victims. Skepticism about dehumanization often invokes an Objection from Strangeness to call into question such testimony. However, Objections from Strangeness rely on questionable commonsense psychological assumptions.

Ethnographic methods of all varieties contend with the idea of the “truth” of accounts and the meanings attached to them, as well as the importance of context in mitigating truth or falseness in how these accounts are presented. Discerning truth from lies and the purpose of both in the context of making meaning in a time and place is at the heart of the ethnographic enterprise. Because powerful images or messages evoke emotional reactions on social media or contributory websites like message boards, the relative accuracy of the representations they make is often less important than their reach and the ways they make and remake “reality” for their audiences. A picture or an image, even one attributed to a context or a meaning wholly independent of the context from which it emerged, becomes part of how people online see or experience an event. The context in which information is presented and the speakers or presenters of this information also condition its uptake and resonance. This paper argues that ethnography is uniquely suited to understand the effects and reach of decontextualized information and the ways it makes meaning, both on- and offline.

For decades, the study of Chartism has been one of the most vibrant fields of modern British history. Indeed, this nineteenth-century radical movement was a major empirical focus for proponents of the so-called linguistic turn that has exerted such a major influence on the discipline. Interest in the Chartists does not abate, with valuable recent studies all combining—to greater or lesser extent—close attention to Chartist verbal and symbolic forms of communication with novel thematic concerns. However, more remains to be said about the language of Chartism, the topic that provided the original impetus for so much subsequent work. Specifically, the generally accepted argument that languages of constitutionalism and democracy were inextricably intertwined can be questioned, a task made easier by digitization of key organs of the Chartist press. This article revisits this intertwining in the pages of the Northern Star from the movement’s beginnings in the late 1830s to its disintegration in the late 1840s. It commences with results of a quantitative analysis of Chartist discourse and reconsideration of the relationship between the constitutional and democratic idioms in the movement’s early phase. Four factors are then discussed, which help explain the increasing prevalence of the language of democracy through the 1840s: heightened social conflict during the general strike of 1842; Chartist engagement in formal politics; international developments; and the crisis of 1848. However, despite the dominant linguistic trend, connections between democracy and social class, forged in the early 1840s, were not immutable but contingent.

Gauge theories are often characterized as possessing ‘redundancy’ or ‘excess structure’. This, in turn, motivates reducing the gauge symmetries, commonly through ‘symplectic reduction’ in the Hamiltonian framework. However, there are multiple ways to formulate a Hamiltonian gauge theory. This paper examines the relationship between the formulation of a Hamiltonian gauge theory and the attribution of excess structure. I argue that one can formulate a Hamiltonian gauge theory such that symplectic reduction does not remove structure, and therefore that the role of symplectic reduction cannot be purely to remove ‘excess structure’. I discuss in what sense symplectic reduction is thereby motivated.

For pedestrian archaeological surveys in agricultural regions, field plowing and crop cultivation are essential mechanisms for bringing artifacts to the surface and making them visible. Although agricultural land use can affect plowzone assemblages, few studies have tested the relationship between how frequently agricultural land is cultivated and the quantity of artifacts recovered. Such an evaluation would require a multiyear record of land use across extensive survey areas, thereby presenting numerous obstacles and challenges. Yet the ever-expanding availability of high temporal and spatial resolution satellite imagery datasets, combined with the accessibility of new tools for analyzing such datasets, makes studies of land-use intensity increasingly feasible. To demonstrate, we present our remote sensing–based evaluation of land-use intensity within the Province of Oristano (west-central Sardinia, Italy), where the Sinis Archaeological Project (SAP) has worked since 2018. Drawing on Sentinel-2 satellite imagery from the past six years, we investigate what factors may explain the modern-day distribution of land-use intensities, which areas SAP has targeted, and what effect land-use intensity has on artifact distribution. We find that modern-day land-use intensity is largely a legacy of recent land reclamation efforts and find no correlation between the intensity of surveyed fields and the quantity of materials recovered therein.

How do perceptions of demographic change affect the strength of white identity and corresponding attitudes toward immigrants, immigration and personal perceptions of victimhood? While white identity has received scholarly attention in the United States, we know much less about its effects in Canada. We conducted a preregistered survey experiment in which we exposed respondents to different framings on Canada’s increasing ethnic diversity. We find that perceiving demographic change increases feelings of white identity, particularly when framed as an increase in Canada’s visible minority or immigrant population. However, exposure to these trends does not in turn robustly affect respondents’ attitudes toward immigrants, immigration admission preferences or own perceptions of personal victimhood. These findings suggest that white identity is both present and can be primed in Canada; however, it has not yet been politically mobilized in the same way as in other contexts, such as the United States.