Agricultural diversification in the Midwestern Corn Belt has the potential to improve socioeconomic and environmental outcomes by buffering farmers from environmental and economic shocks and improving soil, water, and air quality. However, complex barriers related to agricultural markets, individual behavior, social norms, and government policy constrain diversification in this region. This study examines farmer perspectives regarding the challenges and opportunities for both corn and soybean production and agricultural diversification strategies. We analyze data from 20 focus groups with 100 participants conducted (...) in Indiana, Illinois, and Iowa through a combined inductive and deductive approach, drawing upon interpretive grounded theory. Our results suggest that when identifying challenges and opportunities, participants center economics and market considerations, particularly income, productivity, and market access. These themes are emphasized both as benefits of the current corn-soybean system, as well as challenges for diversification. Additionally, logistical, resource and behavioral hurdles– including the comparative difficulty and time required to diversify, and constraints in accessing land, labor, and technical support– are emphasized by participants as key barriers to diversification. Agricultural policies shape these challenges, enhancing the comparative advantage and decreasing the risk of producing corn and soybeans as compared to diversified products. Meanwhile, alternative marketing arrangements, farmer networks, family relationships, and improved soil health are highlighted as important opportunities for diversification. We contextualize our findings within the theories of reasoned action and diffusion of innovation, and explore their implications for farmer engagement, markets, and agricultural policy, and the development of additional resources for business and technical support. (shrink)

We take up the challenge of developing an international network with capacity to survey the world’s scientists on an ongoing basis, providing rich datasets regarding the opinions of scientists and scientific sub-communities, both at a time and also over time. The novel methodology employed sees local coordinators, at each institution in the network, sending survey invitation emails internally to scientists at their home institution. The emails link to a ‘10 second survey’, where the participant is presented with a single statement (...) to consider, and a standard five-point Likert scale. In June 2023, a group of 30 philosophers and social scientists invited 20,085 scientists across 30 institutions in 12 countries to participate, gathering 6,807 responses to the statement Science has put it beyond reasonable doubt that COVID-19 is caused by a virus. The study demonstrates that it is possible to establish a global network to quickly ascertain scientific opinion on a large international scale, with high response rate, low opt-out rate, and in a way that allows for significant (perhaps indefinite) repeatability. Measuring scientific opinion in this new way would be a valuable complement to currently available approaches, potentially informing policy decisions and public understanding across diverse fields. (shrink)

We take up the challenge of developing an international network with capacity to survey the world's scientists on an ongoing basis, providing rich datasets regarding the opinions of scientists and scientific sub-communities, both at a time and also over time. The novel methodology employed sees local coordinators, at each institution in the network, sending survey invitation emails internally to scientists at their home institution. The emails link to a ‘10 second survey’, where the participant is presented with a single statement (...) to consider, and a standard five point Likert scale. In June 2023, a group of 30 philosophers and social scientists invited 20,085 scientists across 30 institutions in 12 countries to participate, gathering 6,807 responses to the statement 'Science has put it beyond reasonable doubt that COVID-19 is caused by a virus'. The study demonstrates that it is possible to establish a global network to quickly ascertain scientific opinion on a large international scale, with high response rate, low opt-out rate, and in a way that allows for significant (perhaps indefinite) repeatability. Measuring scientific opinion in this new way would be a valuable complement to currently available approaches, potentially informing policy decisions and public understanding across diverse fields. (shrink)

© 2017. The American Astronomical Society. All rights reserved.We present new observations of the low-mass companion to HD 984 taken with the Gemini Planet Imager as a part of the GPI Exoplanet Survey campaign. Images of HD 984 B were obtained in the J and H bands. Combined with archival epochs from 2012 and 2014, we fit the first orbit to the companion to find an 18 au orbit with a 68% confidence interval between 14 and 28 au, an eccentricity (...) of 0.18 with a 68% confidence interval between 0.05 and 0.47, and an inclination of 119°with a 68% confidence interval between 114°and 125°. To address the considerable spectral covariance in both spectra, we present a method of splitting the spectra into low and high frequencies to analyze the spectral structure at different spatial frequencies with the proper spectral noise correlation. Using the split spectra, we compare them to known spectral types using field brown dwarf and low-mass star spectra and find a best-fit match of a field gravity M6.5 ±1.5 spectral type with a corresponding temperature of K. Photometry of the companion yields a luminosity of log=2.88 ± 0.07 dex with DUSTY models. Mass estimates, again from DUSTY models, find an age-dependent mass of 34 ±1 to 95 ±4 M Jup. These results are consistent with previous measurements of the object. (shrink)

Previous research has suggested that corporate social performance is positively related to firms’ attractiveness as employers. The authors propose and test an alternative model whereby job applicants’ familiarity with employers mediates the relationship between corporate social performance and organizational attractiveness. Applicants’familiarity with firms may serve as a signal of firms’suitability as employers, with more familiar firms considered more attractive. Furthermore, a firm’s overall level of corporate social activity (whether “good deeds” or “ misdeeds”) may contribute directly to firm familiarity and (...) indirectly to attractiveness through familiarity. The authors’ results support this model; firm familiarity completely mediates the relationship between corporate social performance and organizational attractiveness. (shrink)

Canada is six years into a new era of legalized medical assistance in dying (MAiD). The law continues to evolve, following a pattern in which Canadian courts rule that legal restrictions on eligibility for MAiD are unconstitutional and Parliament responds by gradually expanding eligibility for MAiD. The central tension underlying this dialogue between courts and government has focused on two conceptions of how to best promote and protect the interests of people who are vulnerable by virtue of intolerable and irremediable (...) suffering due to an illness, disease, or disability. Do we, as a society, have a duty to protect vulnerable people from seeking certain medical procedures that are contrary to their interests, as those are perceived by others? Or do we have a duty to uphold their rights to autonomy, including the right to make choices within a range that may be constrained by many factors, some of which may be socially unjust? This is a recurrent problem in bioethics and medical law, which we explore through the lens of how Canadian courts and Parliament have grappled with defining eligibility for MAiD. (shrink)

Alfandre et al. helpfully outlines the case for attending to contingency planning as well as to crisis measures during a pandemic. The authors provides a helpful framework for reflecting on...

Gilbert et al. argue that the neuroethics literature discussing the putative effects of Deep Brain Stimulation on personality largely ignores the scientific evidence and presents distorted claims that personality change is induced by the DBS stimulation. This study contributes to the first-hand primary research on the topic exploring DBS clinicians’ views on post-DBS personality change among their patients and its underlying cause. Semi-structured interviews were conducted with sixteen clinicians from various disciplines working in Australian DBS practice for movement disorders and/or (...) psychiatric conditions. Thematic analysis of the interviews revealed five primary themes: 1) types, frequency and duration of personality change, 2) causes of personality change, 3) impact on patient and family, 4) communication, comprehension and awareness, and 5) management. Clinicians described a variety of personality changes in Parkinson’s disease following DBS including irritability, impulsivity and impaired decision-making. The frequency of personality change seen in patients varied amongst clinicians, but changes were overwhelmingly transient. Clinicians considered both DBS stimulation and additional factors as inducing personality change. For DBS patients with major depressive disorder, a restoration of pre-morbid personality was associated with alleviation of illness. Considerations for future research of personality change following DBS include selecting suitable tools for quantitative examination and developing a common language between the scientific and ethics communities. Clinical implications including recommendations for the informed consent process for patients and families and clinicians’ management of personality change are discussed. (shrink)

As the usual regulatory framework did not fit well during the last Ebola outbreak, innovative thinking still needed. In the absence of an outbreak, randomised controlled trials of clinical efficacy in humans cannot be done, while during an outbreak such trials will continue to face significant practical, philosophical, and ethical challenges. This article argues that researchers should also test the safety and effectiveness of novel vaccines in wild apes by employing a pluralistic approach to evidence. There are three reasons to (...) test vaccines in wild populations of apes: i) protect apes; ii) reduce Ebola transmission from wild animals to humans; and iii) accelerate vaccine development and licensing for humans. Data obtained from studies of vaccines among wild apes and chimpanzees may even be considered sufficient for licensing new vaccines for humans. This strategy will serve to benefit both wild apes and humans. (shrink)

The rapid and dynamic nature of digital transformation challenges companies that wish to develop and deploy novel digital technologies. Like other actors faced with this transformation, companies need to find robust ways to ethically guide their innovations and business decisions. Digital ethics has recently featured in a plethora of both practical corporate guidelines and compilations of high-level principles, but there remains a gap concerning the development of sound ethical guidance in specific business contexts. As a multinational science and technology company (...) faced with a broad range of digital ventures and associated ethical challenges, Merck KGaA has laid the foundations for bridging this gap by developing a Code of Digital Ethics (CoDE) tailored for this context. Following a comprehensive analysis of existing digital ethics guidelines, we used a reconstructive social research approach to identify 20 relevant principles and derive a code designed as a multi-purpose tool. Versatility was prioritised by defining non-prescriptive guidelines that are open to different perspectives and thus well-suited for operationalisation for varied business purposes. We also chose a clear nested structure that highlights the relationships between five core and fifteen subsidiary principles as well as the different levels of reference—data and algorithmic systems—to which they apply. The CoDE will serve Merck KGaA and its new Digital Ethics Advisory Panel to guide ethical reflection, evaluation and decision-making across the full spectrum of digital developments encountered and undertaken by the company whilst also offering an opportunity to increase transparency for external partners, and thus trust. (shrink)

Current orthodoxy in research ethics assumes that subjects of clinical trials reserve rights to withdraw at any time and without giving any reason. This view sees the right to withdraw as a simple extension of the right to refuse to participate all together. In this paper, however, I suggest that subjects should assume some responsibilities for the internal validity of the trial at consent and that these responsibilities should be captured by contract. This would allow the researcher to impose a (...) penalty on the subject if he were to withdraw without good reason and on a whim. This proposal still leaves open the possibility of withdrawing without penalty when it is in the subject's best interests to do so. Giving researchers recourse to legal remedy may now be necessary to protect the science, as existing methods used to increase retention are inadequate for one reason or another. (shrink)

In this article I set out to trace some of the implications of recharging the political potency of nature in more-than-human terms. This shifts attention from a biopolitical focus on the inventiveness of the life sciences and what this means in terms of the emergence of ‘cyborg’ political subjects to an onto-political focus on the inventiveness of knowledge controversies and what these mean for techno-political practices. Specifically, the article examines the onto-politics of ‘natural’ hazard events and their capacity to force (...) thought in those affected by them, and so to place new demands on research practices in terms of rendering such events affective and amenable to political interrogation. I work these arguments through the demanding experimental ethos of the philosopher Isabelle Stengers, for whom scientific practices produce reliable knowledge claims only in so far as the questions they address are at risk of being redefined by the phenomena mobilized in them, and who extends this ethos to elaborate an understanding of, even a test for, an adequate political theory and practice. I do so with reference to a recent research experiment in which I collaborated with social and natural scientists and people affected by flooding in the UK. (shrink)

ABSTRACT In this paper, I support the claim that placing certain restrictions on public access to possible new treatments is morally problematic under some exceptional circumstances. Very ill patients may find that all available standard treatments are unacceptable, either because they are ineffective or have serious adverse effects, and these patients may understandably be desperate to try something new even if this means stepping into the unknown. Faced with certain death, it is rational to want to try something new and (...) to chance a dire outcome. Restricting possible new treatments to research trials may put these treatments scientifically, geographically or economically out of reach of these patients. For those who can get access, research restrictions could weaken, though not necessarily eliminate, the value of consent participants of such trials are able to give. Some participants may therefore be exploited for scientific purposes in the name of public interest. There are nonetheless compelling reasons for keeping some restrictive regulation in this area. (shrink)

This is the first in a series of five papers on the role, remit and function of research ethics committees which are intended to provide for REC members a broad understanding of the most important issues in research ethics and governance. The first considers the rationale for having ethics review by committee at all; seeking to explain why ethics committees, as we currently have them, are so important to the wider system of governing research.

This is the third in a series of five papers on the role, remit and function of research ethics committees which are intended to provide for REC members a broad understanding of the most important issues in research ethics and governance. This paper examines the role of ethics committees in balancing the social value of the research it reviews against the risks it imposes on those who take part. The ethics committee's role in assessing the social value of research goes (...) well beyond checking its scientific validity and this assessment may affect the risks ethics committees are prepared to ask of subjects not only for their own potential personal interests but importantly and inevitably in the name of science. However, their function is importantly restricted by the wider regulatory and governance environment in which they work. (shrink)

In this article, we examine the link between board composition and an enterprise strategy outcome, stakeholder relations. Because a firm’s enterprise strategy is set at the highest level of the organization, we expect the presence of stakeholder directors (suppliers, customers, employees, and community representatives) to be positively associated with stakeholder performance.Results from an analysis of 3,268 board members representing 250 firms are discussed in the context of both corporate governance and stakeholder management literatures.

I explicate the distinction between ethics and morality in terms of four central contrasts, and argue (1) that moral theories that embrace the implicit divide are both theoretically and practically problematic in their failure to meet certain widely accepted standards of theoretical coherence and in their resulting propensity to generate indeterminable conflicts among norms, and (2) that social roles represent one aspect of the moral life that cannot be understood in terms of this distinction. My suggestion will be that we (...) ought to explore an interpretation of the moral realm according to which all moral attributes are relative to social roles, since a role-centered morality promises a way of overcoming this problematic divide. (shrink)

Unfortunately, cases like Mr. Turner’s are common, and likely to become more so in the near future, as the number of people aged 65 and older is expected to increase to about 74 million by 2030, an...

Toxoplasma gondii is a highly successful parasite capable of infecting virtually all warm-blooded animals by actively invading nucleated host cells and forming a modified compartment where it replicates within the cytosol. The parasite-containing vacuole provides a safe haven, even in professional phagocytes such as macrophages, which normally destroy foreign microbes. In an effort to eliminate the parasite, the host up-regulates a family of immunity-related p47 GTPases (IRGs), which are recruited to the parasite-containing vacuole, resulting in membrane rupture and digestion of (...) the parasite. To avoid this fate, highly virulent strains of Toxoplasma coat the external surface of their vacuole with a secretory serine/threonine kinase, known as ROP18. At this host-pathogen interface, ROP18 phosphorylates and inactivates IRGs, thereby protecting the parasite from killing. These findings reveal a novel molecular mechanism by which the parasite disarms host innate immunity. (shrink)

Most ethics committees which review research protocols insist that potential research participants reserve unconditional or absolute ‘right’ of withdrawal at any time and without giving any reason. In this paper, I examine what consent means for research participation and a sense of commitment in relation to this right to withdraw. I suggest that, once consent has been given (and here I am excluding incompetent minors and adults), participants should not necessarily have unconditional or absolute rights to withdraw.This does not imply (...) that that there should be a complete absence of rights, or, indeed, an abandonment of the right to withdraw. The point of this paper is to show that the supposed unconditional or absolute nature of these rights may be self‐defeating and so fail to respect the autonomy of participants. In addition, and on a more positive note, I suggest that, attaching certain conditions on the right to withdraw, may better respect the autonomy of these participants by underlining the idea that autonomy is more than mere whim or indifference to the fate of others. On the contrary, research staff are currently unable to ‘push’ participants, who may merely have logistical difficulties unrelated to the research itself, but who really want to stay the course, for fear of coercing them. Furthermore, researchers now try to ‘screen out’ people they think may be unreliable to protect the science of the study and so groups at risk of dropping out may be unfairly denied access to research treatments. I conclude that on‐going negotiation between the relevant parties could be on balance the only truly acceptable way forward but concede certain important limitations to take into account. (shrink)

This is the fourth in a series of five papers on the role, remit and function of research ethics committees which are intended to provide for REC members a broad understanding of the most important issues in research ethics and governance. This paper explores the role of ethics committees in reviewing proposed conditions for recruiting human subjects and in checking the intended procedures for gaining consent. In so doing the paper will reiterate the conditions which are traditionally thought to make (...) consent valid, identify a number of limitations to meeting these conditions, and show when consent, however broadly construed or indeterminately focused, may be unnecessary. (shrink)

This is the second in a series of five papers on the role, remit and function of research ethics committees which are intended to provide for REC members a broad understanding of the most important issues in research ethics and governance. This paper examines the role of ethics committees in assessing the science of the research it reviews. While ethics committees are not specifically constituted to review the science of a project, they must nevertheless assess the social benefits of research (...) and, in this context, have an important role in checking that the science has been properly peer-reviewed. (shrink)

Jansen and Wall suggest a new way of defending hard paternalism in clinical research. They argue that non-therapeutic research exposing people to more than minimal risk should be banned on egalitarian grounds: in preventing poor decision-makers from making bad decisions, we will promote equality of welfare. We argue that their proposal is flawed for four reasons.First, the idea of poor decision-makers is much more problematic than Jansen and Wall allow. Second, pace Jansen and Wall, it may be practicable for regulators (...) to uncover the values that a potential research participant holds when agreeing to enter a research project, so their claim that we must ban such research projects for all if we are to ban them for poor decision-makers looks to be unmotivated. Third, there seem to be cases where the liberty to enter the sort of research project Jansen and Wall discuss is morally weighty, and arguably should outweigh concerns of egalitarian distribution. Fourth, banning certain types of research, which seem on the face of it to offer an unfavourable risk-benefit ratio, would have unwelcome consequences for all clinical research, which Jansen and Wall do not recognize. (shrink)

The remodel the structure of chromatin (RSC) nucleosome remodeling complex is a conserved chromatin regulator with roles in chromatin organization, especially over nucleosome depleted regions therefore functioning in gene expression. Recent reports in Saccharomyces cerevisiae have identified specificities in RSC activity toward certain types of nucleosomes. RSC has now been shown to preferentially evict nucleosomes containing the histone variant H2A.Z in vitro. Furthermore, biochemical activities of distinct RSC complexes has been found to differ when their nucleosome substrate is partially unraveled. (...) Mammalian BAF complexes, the homologs of yeast RSC and SWI/SNF complexes, are also linked to nucleosomes with H2A.Z, but this relationship may be complex and extent of conservation remains to be determined. The interplay of remodelers with specific nucleosome substrates and regulation of remodeler outcomes by nucleosome composition are tantalizing questions given the wave of structural data emerging for RSC and other SWI/SNF family remodelers. (shrink)

It has been consistently demonstrated that fear-relevant images capture attention preferentially over fear-irrelevant images. Current theory suggests that this faster processing could be mediated by an evolved module that allows certain stimulus features to attract attention automatically, prior to the detailed processing of the image. The present research investigated whether simplified images of fear-relevant stimuli would produce interference with target detection in a visual search task. In Experiment 1, silhouettes and degraded silhouettes of fear-relevant animals produced more interference than did (...) the fear-irrelevant images. Experiment 2, compared the effects of fear-relevant and fear-irrelevant distracters and confirmed that the interference produced by fear-relevant distracters was not an effect of novelty. Experiment 3 suggested that fear-relevant stimuli produced interference regardless of whether participants were instructed as to the content of the images. The three experiments indicate that even very simplistic images of fear-relevant animals can divert attention. (shrink)

In this paper I explore how citizenship education might position students as always/everywhere political to diminish the pervasive belief that one either is or is not a “political person.” By focusing on how liberal and radical democracy are both necessary frameworks for engaging with issues of power, I address how we might reframe citizenship education to highlight the ubiquity of politics, offering a deepened sense of democracy. This reframing of citizenship education entails highlighting how liberalism and radical democracy are mutually (...) reinforcing when it comes to illustrating political life as entangled in power relations. My argument centers on Sigal Ben-Porath’s :381–395, 2012) concept of shared fate as a frame for citizenship education. In this model, students are habituated into thinking of democracy as an “enduring pluralism” in which their fates are connected to that of their fellow citizens. In this paper I recast shared fate education in the singular to an education of shared fates in the plural. By doing so I theorize how citizenship education might construct citizenship as relational, emotional, embedded in power, and uncomfortable. (shrink)

Although it is commonplace for political scientists to draw upon historical thinkers and the ‘great books’ of the past, the practice of using historical works as reference points for contemporary issues remains under-investigated. To address this practice, this article is positioned at the crossroads of social science and intellectual history. By examining the relationship of political economists Elinor and Vincent Ostrom with Alexis de Tocqueville, the article demonstrates some of the potential risks incurred by social scientists drawing on historical thinkers. (...) After exploring the similarities between the Ostroms and Tocqueville, it identifies three key pitfalls of the Ostroms’ ‘Tocquevillian’ rhetoric. These pitfalls result in obscuring meaning and overlooking philosophical insights, both of which detract from the Ostroms’ project. Insights from the field of intellectual history are offered. A final section presents a key example of Vincent Ostrom overlooking Tocqueville's thought where Tocqueville's insights were directly applicable to his work. The article parses political science's relationship with the past and offers a critique that is applicable beyond Tocqueville and the Ostroms. (shrink)

The author upends traditional understandings of this controversial narrative through a phenomenological midrash or interpretation of Genesis 22 from the Dialogic and Jewish philosophies of Franz Rosenzweig, Martin Buber, and, most notably, Emmanuel Levinas. He intersects Jewish studies, Biblical studies, and philosophy in a literary/midrashic style that challenges traditional Western philosophical epistemology. Through the biblical narrative of Abraham, Sarah, Isaac, and Rebecca, he explains that Rosenzweig, Buber, and Levinas Judaically exercise and offer an alternative epistemic orientation to the (...) study of ethics than that of traditional Western or Hellenic-Christian philosophy. (shrink)

The current study examined whether Callous-Unemotional (CU) traits, a core component of psychopathy, modulate neural responses of participants engaged in a social exchange game. In this task, participants were offered an allocation of money and then given the chance to punish the offerer. Twenty youth participated and responses to both offers and the participant’s punishment (or not) of these offers were examined. Increasingly unfair offers were associated with increased dorsal anterior cingulate cortex (dACC) activity but this responsiveness was not modulated (...) by CU traits. Increasing punishment of unfair offers was associated with increased dACC and anterior insula activity and this activity was modulated by CU traits. Higher CU trait participants showed a weaker association between activity and punishment level. These data suggest that CU traits are associated with appropriate expectations of other individual’s normative behavior but weaker representations of such information when guiding behavior of the self. (shrink)

Extensive research has demonstrated that rs1360780, a common single nucleotide polymorphism within the FKBP5 gene, interacts with early-life stress in predicting psychopathology. Previous results suggest that carriers of the TT genotype of rs1360780 who were exposed to child abuse show differences in structure and functional activation of emotion-processing brain areas belonging to the salience network. Extending these findings on intermediate phenotypes of psychopathology, we examined if the interaction between rs1360780 and child abuse predicts resting-state functional connectivity (rsFC) between the amygdala (...) and other areas of the salience network. We analyzed data of young European adults from the general population (N = 774; mean age = 18.76 years) who took part in the IMAGEN study. In the absence of main effects of genotype and abuse, a significant interaction effect was observed for rsFC between the right centromedial amygdala and right posterior insula (p <.025, FWE-corrected), which was driven by stronger rsFC in TT allele carriers with a history of abuse. Our results suggest that the TT genotype of rs1360780 may render individuals with a history of abuse more vulnerable to functional changes in communication between brain areas processing emotions and bodily sensations, which could underlie or increase the risk for psychopathology. (shrink)

We hypothesize that black women experience accelerated biological aging in response to repeated or prolonged adaptation to subjective and objective stressors. Drawing on stress physiology and ethnographic, social science, and public health literature, we lay out the rationale for this hypothesis. We also perform a first population-based test of its plausibility, focusing on telomere length, a biomeasure of aging that may be shortened by stressors. Analyzing data from the Study of Women’s Health Across the Nation (SWAN), we estimate that at (...) ages 49–55, black women are 7.5 years biologically “older” than white women. Indicators of perceived stress and poverty account for 27% of this difference. Data limitations preclude assessing objective stressors and also result in imprecise estimates, limiting our ability to draw firm inferences. Further investigation of black-white differences in telomere length using large-population-based samples of broad age range and with detailed measures of environmental stressors is merited. (shrink)