Social psychologist Lura Forcum thinks American politics has quietly swapped its operating model — from competition to tribalism (winning for your group, excluding everyone else).

We talk purity tests, primaries, and what it costs to stop being a cheerleader. 🎧
🔗to listen🧵
#DerateTheHate #Tribalism

25 years ago today, hours after the attacks, President Bush said:
"This is a day when all Americans from every walk of life unite in our resolve for justice and peace."

Remember what we became for each other, not just what happened to us.

#DerateTheHate