The Structural-Demographic Roots of the UK Crisis
July 14, 2019
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I am often asked, after my talks or on social media, to pass a judgment on the stability, or lack of it, of a particular country. For example, looking across the Atlantic to the United Kingdom, one sees a lot of parallels with the crisis we are currently living through in the US. The
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Impressions of China
June 15, 2019
I just came back from a trip to China, during which I and two friends traveled along the section of the Silk Route that passes through PRC. We started in Luoyang, then went to Xian, made three stops in the Gansu corridor, and finally reached Turpan and Urumqi in Xinjiang. Our main int
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They Call It “Coding Errors”?
May 04, 2019
Our recent article in Nature, Complex societies precede moralizing gods throughout world history has been generally very well received, but this week we got slammed with two critical articles, both published as preprints on PsyArchive. It will take us some time to carefully evaluate t
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Do “Big Societies” Need “Big Gods”?
March 21, 2019
The scale at which humans cooperate expanded greatly over the last 10,000 years—from hundreds of people to hundreds of millions. One popular theory that explains this dramatic increase in the scale and complexity of human societies is known as the Big Gods hypothesis. The basic idea,
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A Feminist Perspective on Human Social Evolution
February 16, 2019
Levels of inequality have changed dramatically during the course of human evolution: from the social hierarchies of our great ape ancestors to egalitarian small-scale societies of hunter-gatherers, and then to large-scale hierarchical societies with great inequities in the distributio
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An Anarchist View of Human Social Evolution
February 10, 2019
David Graeber and David Wengrow recently wrote a long piece in the New Humanist, Are we city dwellers or hunter-gatherers? New research suggests that the familiar story of early human society is wrong – and the consequences are profound. What follows is my critical review of it. The s
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An Unparalleled Parallel
January 24, 2019
The conflict between the Democratically-controlled House and President Trump has entered a new phase, when House Speaker Nancy Pelosi barred Donald Trump from giving the State of the Union speech in the House of Representatives. Trump backed down and postponed the address, but surely
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A Critique of Ancient DNA research in New York Times
January 19, 2019
Gideon Lewis-Kraus wrote a long piece in New York Times which is quite critical of the ancient DNA lab at Harvard led by David Reich. It has generated a lot of discussion and comments, themselves ranging from mildly to very critical – by Razib Khan, Steve Sailor, Greg Cochran, and oth
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How Peaceful Was Life in the Past?
January 08, 2019
What was the quality of life for people living in historical and prehistoric societies? One particularly important dimension of quality of life is freedom from violent death. How high was the probability of being murdered by another person? Modern statistics that express violent death
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