Cognitive test scores of over 1.2 million Swedish people (mostly men) recorded during military enlistment were combined with tax records on charitable giving, voting records, and vehicle registrations. Those with the highest cognitive scores were more likely to contribute to charities, to vote, and to own an eco-friendly car. Summary: https://www.psypost.org/intelligence-predicts-prosocial-behaviors-like-voting-and-charitable-giving-in-m/ Original paper: https://academic.oup.com/ej/article/135/668/1141/7914156?login=false #Science #Cognition #Intelligence #Prosociality