Cooperation and the evolution of hunter-gatherer storytelling

Daniel Smith and others
Nature Communications, 8: 1853
doi: 10.1038/s41467-017-02036-8

Storytelling is a human universal. From gathering around the camp-fire telling tales of ancestors to watching the latest television box-set, humans are inveterate producers and consumers of stories. Despite its ubiquity, little attention has been given to understanding the function and evolution of storytelling. Here we explore the impact of storytelling on hunter gatherer cooperative behaviour and the individual-level fitness benefits to being a skilled storyteller. Stories told by the Agta, a Filipino hunter-gatherer population, convey messages relevant to coordinating behaviour in a foraging ecology, such as cooperation, sex equality and egalitarianism. These themes are present in narratives from other foraging societies. We also show that the presence of good storytellers is associated with increased cooperation. In return, skilled storytellers are preferred social partners and have greater reproductive success, providing a pathway by which group-beneficial behaviours, such as storytelling, can evolve via individual-level selection. We conclude that one of the adaptive functions of storytelling among hunter gatherers may be to organise cooperation.

The article is here.

Implications for psychotherapy and couples counseling.

Is There an Ideal Amount of Income Inequality?

Brian Gallagher
Nautilus
Originally published September 28, 2017

Here is an excerpt:

Is extreme inequality a serious problem?

Extreme inequality in the United States, and elsewhere, is deeply troubling on a number of fronts. First, there is the moral issue. For a country explicitly founded on the principles of liberty, equality, and the pursuit of happiness, protected by the “government of the people, by the people, for the people,” extreme inequality raises troubling questions of social justice that get at the very foundations of our society. We seem to have a “government of the 1 percent by the 1 percent for the 1 percent,” as the economics Nobel laureate Joseph Stiglitz wrote in his Vanity Fair essay. The Harvard philosopher Tim Scanlon argues that extreme inequality is bad for the following reasons: (1) economic inequality can give wealthier people an unacceptable degree of control over the lives of others; (2) economic inequality can undermine the fairness of political institutions; (3) economic inequality undermines the fairness of the economic system itself; and (4) workers, as participants in a scheme of cooperation that produces national income, have a claim to a fair share of what they have helped to produce.

You’re an engineer. How did you get interested in inequality?

I do design, control, optimization, and risk management for a living. I’m used to designing large systems, like chemical plants. I have a pretty good intuition for how systems will operate, how  they can run efficiently, and how they may fail. When I started thinking about the free market and society as systems, I already had an intuitive grasp about their function. Clearly there are differences between a system of inanimate entities, like chemical plants, and human society. But they’re both systems, so there’s a lot of commonalities as well. My experience as a systems engineer helped me as I was groping in the darkness to get my hand around these issues, and to ask the right questions.

The article is here.

You are fair, but I expect you to also behave unfairly

Positive asymmetry in trait-behavior relations for moderate morality information

Patrice Rusconi, Simona Sacchi, Roberta Capellini, Marco Brambilla, Paolo Cherubini

PLOS One

Published: July 11, 2017

Summary: People who are believed to be immoral are unable to reverse individuals' perception of them, potentially resulting in difficulties in the workplace and barriers in accessing fair and equal treatment in the legal system.

Abstract

Trait inference in person perception is based on observers’ implicit assumptions about the relations between trait adjectives (e.g., fair) and the either consistent or inconsistent behaviors (e.g., having double standards) that an actor can manifest. This article presents new empirical data and theoretical interpretations on people’ behavioral expectations, that is, people’s perceived trait-behavior relations along the morality (versus competence) dimension. We specifically address the issue of the moderate levels of both traits and behaviors almost neglected by prior research by using a measure of the perceived general frequency of behaviors. A preliminary study identifies a set of competence- and morality-related traits and a subset of traits balanced for valence. Studies 1–2 show that moral target persons are associated with greater behavioral flexibility than immoral ones where abstract categories of behaviors are concerned. For example, participants judge it more likely that a fair person would behave unfairly than an unfair person would behave fairly. Study 3 replicates the results of the first 2 studies using concrete categories of behaviors (e.g., telling the truth/omitting some information). Study 4 shows that the positive asymmetry in morality-related trait-behavior relations holds for both North-American and European (i.e., Italian) individuals. A small-scale meta-analysis confirms the existence of a positive asymmetry in trait-behavior relations along both morality and competence dimensions for moderate levels of both traits and behaviors. We discuss these findings in relation to prior models and results on trait-behavior relations and we advance a motivational explanation based on self-protection.

The article is here.

Note: This research also applies to perceptions in psychotherapy and in family relationships.

Professors lead call for ethical framework for new 'mind control' technologies

Medical Xpress
Originally published July 6, 2017

Here is an excerpt:

As advances in molecular biology and chemical engineering are increasing the precision of pharmaceuticals, even more spatially-targeted technologies are emerging. New noninvasive treatments send electrical currents or magnetic waves through the scalp, altering the ability of neurons in a targeted region to fire. Surgical interventions are even more precise; they include implanted electrodes that are designed to quell seizures before they spread, or stimulate the recall of memories after a traumatic brain injury.

Research into the brain's "wiring"—how neurons are physically connected in networks that span disparate parts of the brain—and how this wiring relates to changing mental states has enabled principles from control theory to be applied to neuroscience. For example, a recent study by Bassett and colleagues shows how changes in brain wiring from childhood through adolescence leads to greater executive function, or the ability to consciously control one's thoughts and attention.

While insights from network science and control theory may support new treatments for conditions like obsessive compulsive disorder and traumatic brain injury, the researchers argue that clinicians and bioethicists must be involved in the earliest stages of their development. As the positive effects of treatments become more profound, so do their potential side effects.

"New methods of controlling mental states will provide greater precision in treatments," Sinnott-Armstrong said, "and we thus need to think hard about the ensuing ethical issues regarding autonomy, privacy, equality and enhancement."

The article is here.

Emerging technologies: Ethics and morality

Elfren Cruz
The Philippine Star Global
Originally published May 7, 2017

Here is an excerpt:

These emerging technologies will decide the future of humanity because they can be used by the elite class or populists for good or evil. There is no doubt that there will be immense benefits from these new forms of technology. The main issue has been termed as “distributive justice” by some thinkers. This refers to the determination of access to the benefits of technological change.

There are those who believe that the benefits of emerging technologies will worsen the plight of the poor. The World Bank and the International Labor Organization have already warned that millions of jobs will be wiped out by new technologies. As new labor devices are invented, the power of capitalists will grow and the power of labor will diminish. The number of billionaires will increase while the gap between the rich and the poor will continue to widen. Stephen Hawking, the world’s most famous scientist, has even said that artificial intelligence could lead to the extinction of humanity.

By contrast, the optimists believe that emerging technologies, if properly used, could eliminate poverty and abolish suffering. Stuart Russell of UC Berkley said: “Everything we have of value as human beings, as civilization is the result of intelligence and what artificial intelligence ( AI) could do is essentially be a power tool that magnifies human intelligence and gives us the ability to move our civilization forward in all kinds of ways. It might be curing disease, it might be eliminating poverty. I think it certainly should be preventing environmental catastrophe. AI could be instrumental to all those things.

The article is here.

What is a moral epigenetic responsibility?

Charles Dupras & Vardit Ravitsky
BMJ Blog
Originally posted August 23, 2016

Epigenetics is a recent yet promising field of scientific research. It explores the influence of the biochemical environment (food, toxic pollutants) and the social environment (stress, child abuse, socio-economic status) on the expression of genes, i.e. on whether and how they will switch ‘on’ or ‘off’. Epigenetic modifications can have a significant impact on health and disease later in life. Most surprisingly, it was suggested that some epigenetic variants (or ‘epi-mutations’) acquired during one’s life could be transmitted to offspring, thus having long-term effects on the health of future generations.

Epigenetics is increasingly capturing the attention of social scientists and ethicists, because it brings attention to the importance of environmental exposure for the developing foetus and child as a risk factor for common diseases such as cardiovascular, diabetes, obesity, allergies and cancers. Scholars such as Hannah Landecker, Mark Rothstein and Maurizio Meloni have argued that epigenetics may be used to promote various arguments in ongoing debates on environmental and social justice, as well as intergenerational equity. Some even suggested that epigenetics could lead to novel ways of thinking about moral responsibilities for health.

The blog post is here.

A question of basic morality on legal defense for juveniles

By The Los Angeles Times Editorial Board
Originally published April 4, 2016

Here are two excerpts:

But the public defender often has a conflict of interest. Consider, for example, when two people are accused of stealing a bike. Each might blame the other for the crime, so they can't have the same lawyer. One gets the public defender. For many years, the second one got a private lawyer from a county-approved panel, who was paid by the hour and — county officials argued — had too little incentive to keep costs down.

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The fee, which has inched up over the years, has yielded results that should have been predictable. More juvenile defendants represented by those flat-fee panel lawyers get sentenced to “camps” — juvenile jails — than their counterparts represented by the public defender. That means a higher cost to taxpayers, who foot the bill for each of those jailed teenagers, even though the outcomes (criminal recidivism, homelessness, employment) are far better for those whose sentences are served in community and school settings.

The full text is here.

Gender Equality in Science Will Require a Culture Shift

By Claire Pomeroy
Scientific American
Published on January 1, 2016

Here is an excerpt:

Unconscious bias also appears in the form of “microassaults” that women scientists are forced to endure daily. This is the endless barrage of purportedly insignificant sexist jokes, insults and put-downs that accumulate over the years and undermine confidence and ambition. Each time it is assumed that the only woman in the lab group will play the role of recording secretary, each time a research plan becomes finalized in the men's lavatory between conference sessions, each time a woman is not invited to go out for a beer after the plenary lecture to talk shop, the damage is reinforced.

When I speak to groups of women scientists, I often ask them if they have ever been in a meeting where they made a recommendation, had it ignored, and then heard a man receive praise and support for making the same point a few minutes later. Each time the majority of women in the audience raise their hands. Microassaults are especially damaging when they come from a high school science teacher, college mentor, university dean or a member of the scientific elite who has been awarded a prestigious prize—the very people who should be inspiring and supporting the next generation of scientists.

The entire article is here.

People Don't Actually Want Equality

By Paul Bloom
The Atlantic
Originally published on October 22, 2015

Here is an excerpt:

Can Frankfurt really be right that people don’t value economic equality for its own sake? Many scholars believe otherwise. The primatologist Frans de Waal sums up a popular view when he writes: “Robin Hood had it right. Humanity’s deepest wish is to spread the wealth.”

In support of de Waal, researchers have found that if you ask children to distribute items to strangers, they are strongly biased towards equal divisions, even in extreme situations. The psychologists Alex Shaw and Kristina Olson told children between the ages of six and eight about two boys, Dan and Mark, who had cleaned up their room and were to be rewarded with erasers—but there were five of them, so an even split was impossible. Children overwhelmingly reported that the experimenter should throw away the fifth eraser rather than establish an unequal division. They did so even if they could have given the eraser to Dan or Mark without the other one knowing, so they couldn’t have been worrying about eliciting anger or envy.

It might seem as though these responses reflect a burning desire for equality, but more likely they reflect a wish for fairness. It is only because Dan and Mark did the same work that they should get the same reward. And so when Shaw and Olson told the children “Dan did more work than Mark,” they were quite comfortable giving three to Dan and two to Mark. In other words, they were fine with inequality, so long as it was fair.

The entire article is here.

Reforming the minimum wage: Toward a psychological perspective

Laura Smith
American Psychologist, Vol 70(6), Sep 2015, 557-565.

Abstract

The field of psychology has periodically used its professional and scholarly platform to encourage national policy reform that promotes the public interest. In this article, the movement to raise the federal minimum wage is presented as an issue meriting attention from the psychological profession. Psychological support for minimum wage reform derives from health disparities research that supports the causal linkages between poverty and diminished physical and emotional well-being. Furthermore, psychological scholarship relevant to the social exclusion of low-income people not only suggests additional benefits of financially inclusive policymaking, it also indicates some of the attitudinal barriers that could potentially hinder it. Although the national living wage debate obviously extends beyond psychological parameters, psychologists are well-positioned to evaluate and contribute to it.

The entire article is here.

#BlackLivesMatter — A Challenge to the Medical and Public Health Communities

By Mary T. Bassett
The New England Journal of Medicine
Originally posted February 18, 2015

Here is an excerpt:

As New York City's health commissioner, I feel a strong moral and professional obligation to encourage critical dialogue and action on issues of racism and health. Ongoing exclusion of and discrimination against people of African descent throughout their life course, along with the legacy of bad past policies, continue to shape patterns of disease distribution and mortality. There is great injustice in the daily violence experienced by young black men. But the tragedy of lives cut short is not accounted for entirely, or even mostly, by violence. In New York City, the rate of premature death is 50% higher among black men than among white men, according to my department's vital statistics data, and this gap reflects dramatic disparities in many health outcomes, including cardiovascular disease, cancer, and HIV. These common medical conditions take lives slowly and quietly — but just as unfairly. True, the black–white gap in life expectancy has been decreasing, and the gap is smaller among women than among men. But black women in New York City are still more than 10 times as likely as white women to die in childbirth, according to our 2012 data.

The entire article is here.

Women and Leadership

Public Says Women are Equally Qualified, but Barriers Persist

Pew Research
Originally published January 14, 2015

According to the majority of Americans, women are every bit as capable of being good political leaders as men. The same can be said of their ability to dominate the corporate boardroom. And according to a new Pew Research Center survey on women and leadership, most Americans find women indistinguishable from men on key leadership traits such as intelligence and capacity for innovation, with many saying they’re stronger than men in terms of being compassionate and organized leaders.

So why, then, are women in short supply at the top of government and business in the United States? According to the public, at least, it’s not that they lack toughness, management chops or proper skill sets.

The entire article is here.

Kaiser's 2,600 mental health workers strike in California

By Olga R. Rodriguez
AP via Yahoo News
Originally published January 13, 2014

Kaiser Permanente mental health professionals throughout California went on a strike Monday to protest what they say is a lack of staffing that affects care.

The health care provider's 2,600 psychologists, therapists and social workers began the weeklong walkout to demand that Kaiser Permanente offer timely, quality mental health care at its psychiatry departments and clinics, said Jim Clifford, a union member and San Diego psychiatric therapist.

Clifford said some patients have to wait up to two months for follow-up appointments, which prolongs the recovery process.

The entire article is here.

Women in Academic Science: A Changing Landscape

By Stephen J. Ceci, Donna K. Ginther, Shulamit Kahn, and Wendy M. Williams
Psychological Science in the Public Interest, 2014, Vol. 15(3) 75–141

Summary

Much has been written in the past two decades about women in academic science careers, but this literature is contradictory. Many analyses have revealed a level playing field, with men and women faring equally, whereas other analyses have suggested numerous areas in which the playing field is not level. The only widely-agreed-upon conclusion is that women are underrepresented in college majors, graduate school programs, and the professoriate in those fields that are the most mathematically intensive, such as geoscience, engineering, economics, mathematics/computer science, and the physical sciences. In other scientific fields (psychology, life science, social science), women are found in much higher percentages.

In this monograph, we undertake extensive life-course analyses comparing the trajectories of women and men in math-intensive fields with those of their counterparts in non-math-intensive fields in which women are close to parity with or even exceed the number of men. We begin by examining early-childhood differences in spatial processing and follow this through quantitative performance in middle childhood and adolescence, including high school coursework.  We then focus on the transition of the sexes from high school to college major, then to graduate school, and, finally,
to careers in academic science.

The entire article is here.

Equitable Access to Care — How the United States Ranks Internationally

Karen Davis, Ph.D., and Jeromie Ballreich, M.H.S.
N Engl J Med 2014; 371:1567-1570
October 23, 2014
DOI: 10.1056/NEJMp1406707

Here are two excerpts:

According to a 2013 Commonwealth Fund survey of adults in 11 high-income countries, the United States ranks last on measures of financial access to care as well as of availability of care on nights and weekends. Uninsured people in the United States are particularly likely to report encountering barriers to care.

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The United Kingdom, France, Germany, Norway, Sweden, and Switzerland stand out as leaders in ensuring equitable financial access to care. Switzerland, which provides coverage through nonprofit private insurance plans with deductibles, ensures that cost sharing is lower for lower-income individuals. The United Kingdom, Norway, and Sweden have public health care systems for the entire population with little or no patient cost sharing and allow a limited role for private insurance. France has a public insurance system, and Germany has a social insurance system with competing private “sickness funds.”

The entire article is here.

The States With the Worst Healthcare Systems

Nearly a quarter of West Virginians have lost six or more teeth, and other findings from a new Commonwealth Fund report.

By Olga Khazan
The Atlantic
Originally published May 1, 2014

Here is an excerpt:

Healthcare in Mississippi and in other Southern states is unlikely to become more equitable anytime soon, however. As the study authors note, 16 of the states in the bottom half of the ranking have opted not to expand Medicaid under the Affordable Care Act to adults making up to 138 percent of the federal poverty level.

The entire article is here.

Feminist Political Philosophy

First published Sun Mar 1, 2009; substantive revision Tue Apr 1, 2014
Stanford Encyclopedia of Philosophy

Feminist political philosophy is an area of philosophy that is in part focused on understanding and critiquing the way political philosophy is usually construed—often without any attention to feminist concerns—and on articulating how political theory might be reconstructed in a way that advances feminist concerns. Feminist political philosophy is a branch of both feminist philosophy and political philosophy. As a branch of feminist philosophy, it serves as a form of critique or a hermeneutics of suspicion (Ricœur 1970). That is, it serves as a way of opening up or looking at the political world as it is usually understood and uncovering ways in which women and their current and historical concerns are poorly depicted, represented, and addressed. As a branch of political philosophy, feminist political philosophy serves as a field for developing new ideals, practices, and justifications for how political institutions and practices should be organized and reconstructed.

The entire article is here.

Editorial note: Feminist Political Philosophy is relevant to the practice of psychology: think therapeutic relationship, certain clinical interventions, Guidelines for Psychological Practice with Girls and Women, and advocacy work.

The wealth gap and inequality can and should be fixed

In his column dated 27 January, Johann Redelinghuys argues that economic inequality is part of the natural order of things, and that attempts to fix it are, essentially, a waste of time and resources. He is wrong on every level: morally, practically and factually.

By Marelise van der Merwe

Daily Maverick

Originally published January 29, 2014

Let’s take the factual level first. In essence, Redelinghuys argues that “individual differences and inequality are clearly established elements in the natural order of things” and that they are “the predictable outcomes of the capitalist economic system which most of the world now subscribes to”. Crucially, he mentions neither the degree of inequality nor the way that it got there, which I would argue is central to the discussion. Certainly, a degree of difference is arguably natural; but glaring or crippling inequality, especially if it got there by unnatural means, is not.

I’m not attacking capitalism. I have no interest in a socialism-vs.-capitalism standoff, which I believe to be unnecessary, since unlike Redelinghuys, I don’t believe gross inequality to be an inevitable or “predictable outcome” of the capitalist system. I believe it is possible to be both capitalists and decent human beings. 

The entire article is here.

Oklahoma ban on same-sex marriage unconstitutional

By Greg Botelho, CNN
January 14, 2014

A federal judge ruled Tuesday that an Oklahoma law limiting marriage to heterosexual couples violates the U.S. Constitution, giving yet another victory to same-sex marriage supporters.

U.S. District Court Judge Terence Kern said the court would not immediately enforce this ruling -- therefore not opening the doors right away to marriages of gay and lesbian couples in Oklahoma -- pending appeals. Still, he delivered a clear opinion on how the voter-approved Oklahoma state constitutional amendment relates to the U.S. Constitution.

The entire article is here.

For human rights to flourish, religious rights have to come second

In Britain, discriminatory attitudes – to racism, to women, to homosexuality – have changed quickly and profoundly. But are religious beliefs now hampering progress?

By Deborah Orr
The Guardian
Originally posted December 27, 2013

There is certainly no shortage of one thing in the world, and that's a lack of goodwill to all men. And women. And children. If it isn't Russia introducing laws against homosexuality, then it's Saudi Arabia resisting the idea that women should drive cars. If it isn't Burma, spoilt for choice, decade after decade, as to which ethnicity to cleanse, then it's a bunch of African countries extolling female genital mutilation.

And outrageous as these horrors are, even the countries that we in the UK see as our natural allies, and consider as sharing our values, are hardly perfect. The US clings to capital punishment, thwarted only by a lack of the chemicals necessary to kill. Australia stands against gay marriage. Israel continues to favour the needs of settlers over established populations. Europe continues to harbour virulent antisemitism.

Britain is hardly without problems either. Hardly a day goes by without some giant, discriminatory insult provoking heated indignation.

The entire article is here.