Nicholas A. Christakis

@nachristakis.bsky.social

Sterling Professor of Social and Natural Science at Yale University. Sociologist. Network Scientist. Physician. Author of Apollo's Arrow; Blueprint; Connected; and Death Foretold. Director of the Human Nature Lab: https://humannaturelab.net

Iván Szelényi (1938-2026), a towering figure in sociology, one of the finest global intellectuals Hungary and Eastern Europe has ever produced, has died. Rest in peace and solidarity. 1/6

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Everyone's comparing Nolan's Odyssey to Homer, but I think there's much more richness The ancient Greeks adapted the Odyssey into ART While these images might appear static to us, I want to walk through how an ancient Greek saw art: AS DYNAMIC STORYTELLING like our films 1/13

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This Roman ring, wishing good life to Senicianus, was found in Silchester. It’s now on display in The Vyne. Its fame derives from the archaeologist Mortimer Wheeler consulting Tolkien on it in the ‘20s. Tolkien was inspired by the idea of a lost cursed ring & the rest is literary history. 🕰️C4thAD

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“He told me when he got home, he said, ‘Dad, I wasn’t going to let go of that kid because I knew if I let go of him he was going to drown and I wasn’t going to let that happen,’ and it brought a tear to my eye when he said that,” his father recalled. “It was pretty amazing.”

Exclusive | Heroic teen lifeguard who saved boy from pounding California surf rescued others that day, family reveals

The father of the Santa Cruz lifeguard who saved a little boy facing monster waves speaks out.

nypost.com

Schools in at least three states will be equipped with drones this year that can zoom through halls, smash windows and pepper-spray active shooters if teachers report a threat. The drones are capable of reaching a shooter within 15 seconds.

Schools are adding pepper-spraying drones to help combat active shooters

The plastic, nonlethal aircraft, which can smash windows and ram attackers, will be at the ready in a handful of schools in Florida, Georgia and Colorado.

washingtonpost.com

We have done many field experiments documenting the policy relevance of social contagion and I wholly agree that “diffusion should be part of behavioural policy making.” This paper is a valuable exploration of mechanisms involved.

koenfucius@koenfucius.bsky.social · last wk.

Behavioural policy relies on social transmission—but how do different social learning mechanisms perform? Paper by @gaveltri.bsky.social & @acerbialberto.com examines four canonical social learning rules, and argues diffusion should be part of behavioural policy making: buff.ly/cbyAnuD

1/3 In the weekend @wsj.com, I review two books related to evolution, one that argues (with nuance) for its relevance to how we think about the regulation of behavior (eg laws), the other offers a bold hypothesis for how human design might improve what evolution has delivered...