Socio-cultural selection and the sculpting of the human genome: Cultures’ directional forces on evolution and development

This paper argues for culture as a significant determinant of the modern human genome. As progress in the fields of genetics and evolutionary biology have gained greater insights into evolutionary process, aspects of classical proposals explaining how phenotypic responses to environmental experience could make their way into the genotype have returned in new guises. Recent proposals recognize environmental context as a key source of genetic variation by directly altering selection pressures to mask and unmask adaptive value of expressed traits, by reorganizing the combination and expression of genes during ontogeny to provide novel variants for selection, and by influencing developmental trajectories through epigenetic systems acutely sensitive to ontogenetic contexts. The emergence of a robust human socio-cultural niche, shielding humans from more proximate evolutionary pressures that marked our ancestral evolution, has arguably provided the strongest directive force on modern human evolution. Language is discussed as an exemplar of a cultural niche with a powerful self-organizing dynamic and the potential to dramatically alter the human genome.     

Making the Unjust Provide for the Least Well Off

I propose that liberal egalitarians and libertarians can find common ground in support of an unfamiliar means of forcing well off individuals to come to the assistance of the least well off. Such means would not, as is typically the case, involve the taxation of the income of all well off individuals. Rather, assistance would be provided by the taxation of only those well off individuals who have been properly convicted of performing justifiably criminalized acts that they had no right to commit. In Section I, I argue that many liberal egalitarians will discover that a strong case can be made for the taxation of only the unjust, since such a scheme would mitigate the objectionable nature of the coercion that must be applied in order to provide for the least well off. In Section II, I argue that libertarians who reject standard schemes of redistributive taxation will not also be able to resist the case for taxation of the unjust. In Section III, I defend taxation of the unjust against the objection that it would call for punishment in excess of what justice permits.     

Living in a Non‐Communist Versus in a Post‐Communist European Country Moderates the Relation Between Conservative Values and Political Orientation: A Multilevel Study

We performed a multilevel, multinational analysis using the 2012 European Social Survey dataset (N = 41 080, nested in 20 countries) to study how living in a non‐communist versus in a post‐communist country moderates the link between individual conservative values (drawn on Schwartz's theory of basic human values) and political orientation (assessed as self‐placement on the left–right axis and attitude towards economic redistribution). The results supported the moderating role of living in a non‐communist versus in a post‐communist country in the case both of political self‐placement and of attitude towards economic redistribution, even controlling for the countries' degree of individualism, power distance and democracy. Specifically, conservative values were positively related to a rightist political self‐placement among participants living in countries without a communist past, and to a favourable attitude towards economic redistribution in countries with a communist past. The limitations, implications and future directions of this study are discussed. Copyright © 2016 European Association of Personality Psychology     

The role of right-wing authoritarianism and political sophistication in shaping attitudes toward redistribution

Using data from the Austrian National Election Study (Study 1) and the American National Election Study (Study 2), this research investigated the role of right-wing authoritarianism (RWA) in shaping attitudes toward governmental action related to the redistribution of wealth. We show that RWA is a relevant variable in explaining attitudes toward redistribution policies, and that the association between RWA and redistribution attitudes is moderated by political sophistication. RWA was associated with opposition to redistribution policies among individuals high in political sophistication, while among individuals low in political sophistication, RWA was either associated with support for redistribution policies (Study 1) or unrelated to redistribution attitudes (Study 2). Results suggest that exposure to the political discourse in a society affects how psychological needs and motives are related to preferences regarding the redistribution of wealth through the government.     

Using food redistribution to reduce packing in children with severe food refusal

Positive- and negative-reinforcement-based procedures typically have targeted acceptance for children with severe food refusal; however, these procedures do not always result in successful swallowing. Once acceptance is achieved, some children expel the food repeatedly or pack (hold or pocket) it in their mouths for extended periods of time. This study evaluated the effects of using food redistribution with a bristled massaging toothbrush to reduce packing and increase consumption in 4 children with severe feeding disorders. Packing was reduced for all children. In addition, latency to clean mouth (the duration of time from acceptance to food no longer being present in the child's mouth in the absence of expulsion) for 2 children decreased when the food-redistribution procedure was used. Results are discussed in terms of the potential operant functions of the food-redistribution procedure.     

The Market and Falling Fertility: Why Darwin Needs Help From Polanyi

Darwin said all living things tend to multiply. However, nowadays, maintaining fertility rate below the replacement level of 2.1, human beings appear to have opted to let their population shrink. Perplexingly, it occurs while the environment seems to become more suitable for their survival. In solving this puzzle, we get a great help from Polanyi. We proved that people choose to have fewer babies and consequently, usher in depopulation, because by giving them the chance to assess all the expenses necessary for raising children, the market makes the cost clarified increasingly, while the economic benefit from rearing their off-spring remains obscure.     

A comparison of Nuk presentation and Nuk redistribution to treat packing

Children with feeding disorders may pack food when they lack the oral‐motor skills, the motivation, or both to swallow. Presenting bites on the tongue with a Nuk brush, or redistribution, replacing packed food on the tongue, are two treatments whose relative efficacy is untested. In the current study, we compared the effects of (a) presenting on an upright spoon, (b) presenting on a Nuk, and (c) redistributing with a Nuk on two product measures of swallowing, which we refer to as 15‐s and 30‐s mouth clean, for three children with feeding disorders. Nuk presentation produced the highest levels of 15‐s mouth clean relative to Nuk redistribution and upright‐spoon presentation across participants. Levels of 30‐s mouth clean were higher during Nuk presentation and Nuk redistribution relative to upright‐spoon presentation for two participants. We discuss the oral‐motor skills and motivational deficits that might account for the findings.     

Reconciliation and Forgiveness in an Unjust Society

Justification by faith necessarily leads to justice in society. IN post–apartheid South Africa, reconciliation has required truth telling plus confession and, most importantly, land redistribution. Failure at land redistribution in Zimbabwe has reduced the effectiveness of the post–colonial reconciliation program and perpetuated previous injustice.     

Is World Poverty a Moral Problem for the Wealthy?

This article discusses the question of poverty and wealth in light of several theses put forward by Larry Temkin. The claim that there is a sort of cosmic injustice involved when great disparities of ability or of wealth are found. He is concerned especially about disparities that are undeserved. It is agreed that this is unfortunate, but not agreed that they are unjust in a sense that supports the imposition of rectification on anyone else. Nor is poverty typically undeserved in the only really relevant sense: the poor simply do not produce enough to earn them high incomes, and probably correct incomes they derive are indeed what such efforts are worth in the circumstances. That persons with very low incomes may merit our sympathy is accepted, but sympathy leads to charity, rather than to the involuntary exploitation of the better off. The essay concludes with further observations about the relevance of free markets, and points to the iniquities of the restrictions on commerce that are the most potent source of perpetuated poverty today.     

Beliefs About Poverty and Inequality: Du Bois and Ethnic Differences Among Catholics

Poverty is among the most challenging social problems in the United States today, and beliefs about the government's role in reducing inequality and raising living standards for the poor are critical to alleviating poverty and its consequences. Du Bois recognized the complex challenges associated with poverty and was ahead of his time in pointing to ethnicity and religion as fundamental to creating change and alleviating poverty. Du Bois’ ideas continue to be relevant today, including for understanding ethnic differences among Catholics in attitudes toward poverty, which are likely changing given the growth of the Latino population. In the spirit of Du Bois’ seminal research, I compare Latino and non-Latino Catholic attitudes toward poverty and inequality using the 2021 General Social Survey. Findings document critical differences among Catholics in beliefs about poverty and inequality and highlight the interdependent role of religion, ethnicity, and demographics (e.g., age, gender, socioeconomic status [SES]) in shaping attitudes.