How political tribalism can be explained using social science

Our media cycle of outrage is polarising people on opposite sides of the political spectrum. Research can offer insights and channels for change

We live in an increasingly polarised society. With each emerging debate - immigration, tax law, sexual misconduct, gun control - it seems we are plunged ever deeper in a cycle of outrage, distrust and recrimination. Indeed, often the mere possibility that someone is a member of the "other side" is enough to garner vitriol and slander, regardless of their intentions.

This behavior, known as "moral tribalism", is hardly surprising when considered through the lens of social science. Indeed, research conducted in the last few years has shed new light on just how deeply such tribal tendencies may be ingrained in the human mind.