What builds cohesion in diverse societies? Brain scans point to shared national identity cues

The brain? It has a flexible social perception. In interactions with people from different ethnic groups, it tends to respond more inclusively when a shared national identity is made salient. A study, by the University of Trento, Italy, and Nanyang Technological University, Singapore (NTU Singapore), published in Proceedings of the National Academy of Sciences, sheds light on the underlying neural mechanisms.