Guillaume Dezecache

Are we sure we can groom beyond Dunbar’s number?

This post is part of a Webinar, Debating Dunbar's Number. Part 1 — Part 2 — Part 3 When I heard about Kanai et al.'s paper [1] announcing a correlation between grey matter density in several brain areas and online social network size, I immediately updated my Facebook ...

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Does God’s omnipotence extend to vision?

In a recent paper, Lorenza Colzato and her colleagues have tried to provide some pieces of evidence for cultural influences on perception, and more precisely, for their hypothesis that following religious rules can 'affect' visual processing. I am very sceptical about this paper. One ...

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