New paper "Evidence from a long-term experiment that collective risks change social norms and promote cooperation" out in Nature Communications

by Aron Szekely, Francesca Lipari, Alberto Antonioni, Mario Paolucci, Angel Sanchez, Luca Tummolini and Giulia Andrighetto.

see: https://www.nature.com/articles/s41467-021-25734-w

see also: https://www.nature.com/articles/d43978-021-00116-4