June 30, 2026 • If war is so costly, why do we keep fighting them? We dig into the wars in Iran, Ukraine and Gaza to understand the incentives that lead countries into violence. Today on the show, the ...

Most developmental psychologists agree that what differentiates leaders is not so much their philosophy of leadership, their personality, or their style of management. Rather, it’s their internal ...

Every weekday, NPR's best political reporters are there to explain the big news coming out of Washington and the campaign trail. They don't just tell you what happened. They tell you why it matters.