One of the UN’s 17 sustainable development goals is to end hunger, achieve food security and improved nutrition by 2030. This goal will be missed. Global hunger is still highly prevalent. In 2021, about 821 million people experience undernourishment every day and more are at risk. Is this necessary? This article calculates the investments needed for both acute and sustainable systems to alleviate food insecurity and decrease global caloric deficits. These economic values are then contextualized by comparing funds spent by (...) individuals and governments on unnecessary or counterproductive products. The results show that divergence of even small fractions of these funds from food waste, tobacco, alcohol, or weapons within the U.S. alone could supplement the caloric needs of those in areas with high levels of food insecurity. America’s net-negative industries whose advertisements and sales could be taxed to improve America’s life expectancy could fund the yearly cost to feed anywhere from 17.1% to 1,467.9% of malnourished people directly, or contribute more than 100% of the estimated cost to sustainably end global hunger. It is concluded that reallocating funds that are detrimental to the U.S. population is a path to achieving food security and sustainable food production for the entire globe. (shrink)

In classical and intuitionistic arithmetics, any formula implies a true equation, and a false equation implies anything. In weaker logics fewer implications hold. In this paper we rehearse known results about the relevant arithmetic R, and we show that in linear arithmetic LL by contrast false equations never imply true ones. As a result, linear arithmetic is desecsed. A formula A which entails 0 = 0 is a secondary equation; one entailed by 0 6= 0 is a secondary unequation. A (...) system of formal arithmetic is secsed if every extensional formula is either a secondary equation or a secondary unequation. We are indebted to the program MaGIC for the simple countermodel SZ7, on which 0 = 1 is not a secondary formula. This is a small but signi cant success for automated reasoning. (shrink)

The reproducibility movement in psychology has resulted in numerous highly publicized instances of replication failures. The goal of the present work was to investigate people’s reactions to a psychology replication failure vs. success, and to test whether a failure elicits harsher reactions when the researcher is a woman vs. a man. We examined these questions in a pre-registered experiment with a working adult sample, a conceptual replication of that experiment with a student sample, and an analysis of data compiled and (...) posted by a psychology researcher on their public weblog with the stated goal to improve research replicability by rank-ordering psychology researchers by their “estimated false discovery risk.” Participants in the experiments were randomly assigned to read a news article describing a successful vs. failed replication attempt of original work from a male vs. female psychological scientist, and then completed measures of researcher competence, likability, integrity, perceptions of the research, and behavioral intentions for future interactions with the researcher. In both working adult and student samples, analyses consistently yielded large main effects of replication outcome, but no interaction with researcher gender. Likewise, the coding of weblog data posted in July 2021 indicated that 66.3% of the researchers scrutinized were men and 33.8% were women, and their rank-ordering was not correlated with researcher gender. The lack of support for our pre-registered gender-replication hypothesis is, at first glance, encouraging for women researchers’ careers; however, the substantial effect sizes we observed for replication outcome underscore the tremendous negative impact the reproducibility movement can have on psychologists’ careers. We discuss the implications of such negative perceptions and the possible downstream consequences for women in the field that are essential for future study. (shrink)

Over the past several decades, medical ethics has gained a solid foothold in medical education and is now a required course in most medical schools. Although the field of medical ethics is by nature eclectic, moral philosophy has played a dominant role in defining both the content of what is taught and the methodology for reasoning about ethical dilemmas. Most educators largely rely on the case‐based method for teaching ethics, grounding the ethical reasoning in an amalgam of theories drawn from (...) moral philosophy, including consequentialism, deontology, and principlism.In this article we hope to make a case for augmenting the focus of education in medical ethics. We propose complementing the traditional approach to medical ethics with a more embedded approach, one that has been described by others as “microethics,” the ethics of everyday clinical practice. (shrink)

This paper traces the development of parental rights to accept or to refuse treatment for a defective newborn infant in the United Kingdom and in the United States of America; its main purpose is to explore the common trends from which an acceptable policy may be derived. It is probable that the British law on parental decision-making in respect of infants suffering from Down's syndrome is to be found in the civil case of In Re B rather than in the (...) criminal case of R v Arthur. United States court decisions are strongly influenced by constitutional law and reflect the right to personal privacy. The position on each side of the Atlantic seems very similar but this similarity includes a sense of uncertainty as to legal responsibility. There is a case for agreed guidelines and a suggested format is offered for consideration. (shrink)

We investigate the relationship between subgroup splits, subjectively perceived subgroups, and team identification and emotional exhaustion. Based on the job demands-resources model and on self-categorization theory, we propose that faultline strength and perceived subgroups negatively affect emotional exhaustion, mediated by team identification. We further propose that subgroup identification moderates the mediation such that subgroup identification compensates low levels of team identification. We tested our hypotheses with a two-wave questionnaire study in a sample of 105 participants from 48 teams from various (...) contexts. We found an effect of perceived subgroups on emotional exhaustion mediated by team identification, but no direct or indirect effect of faultline strength on emotional exhaustion. We also could not find that subgroup identification moderates the effect of team identification on emotional exhaustion. We discuss the need for further research on the link of subgroup splits in work teams and the rise of psychological health issues and derive that measures to prevent burnout should primarily focus on avoiding or reducing subgroup perception whereas affecting the actual demographic composition of work team should be of lower priority. (shrink)

Quarterly publication discussing various topics in environmental ethics, including features, discussion papers, book reviews, editorial commentaries, and other text related to environmental philosophies. Some issues also include announcements and other news related to the environmental studies community.

What do well-known theories look like if formulated with a relevant rather than a standard classical or intuitionist logic? Do familiar reconstructions of these theories go through, or do we change the reconstruction when we change the logic? I show in this paper that a new class of fallacies arises when we take the familiar Peano postulates as the foundation for a relevant theory of the natural numbers N. For these postulates fail in the relevant context to establish the relevant (...) cancellation theorem. Put otherwise, there are fallacies of division in arithmetic formulated relevantly! (shrink)

Once upon a time, modal logic was castigated because it ‘had no semantics.’ Kripke, Hintikka, Kanger, and others changed all that. In a similar way, when Relevant Logic was introduced by Anderson and Belnap, it too was castigated for ‘having no semantics.’ The present overview marks a culmination of that effort. The semantic approach described here brings together a number of hitherto disparate efforts to set out formal systems for logics of relevant implication and entailment. It also makes clear (despite (...) some of our hopes and utterances) that the One True Logic does not exist. This is as true for relevant logics as Kripke et al., showed it to be for modal logics. In both cases, subtle (and not so subtle) variations on semantical postulates produce different logics in the same family. The question of which semantical postulates are correct makes no sense without further context, i.e., the questioner needs to answer the question: Correct for what? The question that does remain is: What motivates the relevant family of logics? And this is the question that is the main job for this chapter to investigate. (shrink)

In this article, we describe the social and economic changes that have contributed to contemporary problems of work—family conflict, gender inequality, and risks to children's healthy development. We draw on feminist welfare state scholarship to outline an institutional arrangement that would support an earner—carer society—a social arrangement in which women and men engage symmetrically in paid work and unpaid caregiving and where young children have ample time with their parents. We present a blueprint for work—family reconciliation policies in three areas—paid (...) family-leave provisions, working-time regulations, and early childhood education and care—and we identify key policy design principles. We describe and assess these work—family reconciliation policies as they operate in six European countries widely considered to be policy exemplars: Denmark, Finland, Norway, Sweden, Belgium, and France. We close with an analysis of potential objections to these policies. (shrink)

The Logic R4 is obtained by adding the axiom □(A v B) → (◇A v □B) to the modal relevant logic NR. We produce a model theory for this logic and show completeness. We also show that there is a natural embedding of a Kripke model for S4 in each R4 model structure.

In this paper, we shall confine ourselves to the study of sentential constants in the system R of relevant implication.In dealing with the behaviour of the sentential constants in R, we shall think of R itself as presented in three stages, depending on the level of truth-functional involvement.

Narcissists often attain leadership positions, but at the same time do not care for others and often engage in unethical behaviors. We therefore explored the role of leader narcissism as an antecedent of abusive supervision, a form of unethical leadership. We based our study on the narcissistic admiration and rivalry concept (NARC) and proposed a direct positive effect of leaders’ narcissistic rivalry—the maladaptive narcissism dimension—on abusive supervision. In line with trait activation and threatened egotism theory, we also proposed a moderated (...) mediation assuming that leaders high in narcissistic rivalry would be particularly prone to showing abusive supervision in reaction to followers’ supervisor-directed deviance, as this form of follower behavior would threaten their self-esteem. We conducted a field study with leader–follower dyads (Study 1) and an experimental vignette study with leaders (Study 2). Leaders’ narcissistic rivalry was positively related to abusive supervision (intentions) in both studies. This effect was independent of followers’ supervisor-directed deviance and leaders’ perceived self-esteem threat. We discuss our findings in light of the NARC, as well as threatened egotism theory, and offer directions for future research. Finally, we make practical recommendations for organizations. (shrink)

After having defined the KARO logic for specifying intelligent agents in earlier work we now turn to the question how to realise agents specified in the KARO framework. To this end we look at agent programming languages that we have defined, and investigate how programs in these languages can be linked to the KARO logic.

In this consensus report by a diverse group of academics who conduct and/or are concerned about social and behavioral genomics (SBG) research, the authors recount the often‐ugly history of scientific attempts to understand the genetic contributions to human behaviors and social outcomes. They then describe what the current science—including genomewide association studies and polygenic indexes—can and cannot tell us, as well as its risks and potential benefits. They conclude with a discussion of responsible behavior in the context of SBG research. (...) SBG research that compares individuals within a group according to a “sensitive” phenotype requires extra attention to responsible conduct and to responsible communication about the research and its findings. SBG research (1) on sensitive phenotypes that (2) compares two or more groups defined by (a) race, (b) ethnicity, or (c) genetic ancestry (where genetic ancestry could easily be misunderstood as race or ethnicity) requires a compelling justification to be conducted, funded, or published. All authors agree that this justification at least requires a convincing argument that a study's design could yield scientifically valid results; some authors would additionally require the study to have a socially favorable risk‐benefit profile. (shrink)

This book helps teachers and other professionals working with students to reflect, improve, and implement inclusive practices.