Welcome to the Nexus of Ethics, Psychology, Morality, Philosophy and Health Care

Welcome to the nexus of ethics, psychology, morality, technology, health care, and philosophy
Showing posts with label Social Partners. Show all posts
Showing posts with label Social Partners. Show all posts

Thursday, January 18, 2018

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.

Wednesday, December 27, 2017

The Desirability of Storytellers

Ed Young
The Atlantic
Originally posted December 5, 2017

Here are several excerpts:

Storytelling is a universal human trait. It emerges spontaneously in childhood, and exists in all cultures thus far studied. It’s also ancient: Some specific stories have roots that stretch back for around 6,000 years. As I’ve written before, these tales aren’t quite as old as time, but perhaps as old as wheels and writing. Because of its antiquity and ubiquity, some scholars have portrayed storytelling as an important human adaptation—and that’s certainly how Migliano sees it. Among the Agta, her team found evidence that stories—and the very act of storytelling—arose partly as a way of cementing social bonds, and instilling an ethic of cooperation.

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In fact, the Agta seemed to value storytelling above all else. Good storytellers were twice as likely to be named as ideal living companions as more pedestrian tale spinners, and storytelling acumen mattered far more all the other skills. “It was highly valued, twice as much as being a good hunter,” says Migliano. “We were puzzled.”

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Skilled Agta storytellers are more likely to receive gifts, and they’re not only more desirable as living companions—but also as mates. On average, they have 0.5 more children than their peers. That’s a crucial result. Stories might help to knit communities together, but evolution doesn’t operate for the good of the group. If storytelling is truly an adaptation, as Migliano suggests, it has to benefit individuals who are good at it—and it clearly does.

“It’s often said that telling stories, and other cultural practices such as singing and dancing, help group cooperation, but real-world tests of this idea are not common,” says Michael Chwe, a political scientist at the University of California, Los Angeles, who studies human cooperation. “The team’s attempt to do this is admirable.”

The article is here.