All of us want to feel safe in our daily lives. Yet when we think about crime, our first response is often a blanket approach: find the bad guys, and punish them. But what if there were another way? This week on the show, researchers Sara Heller and Chris Blattman explore how technology and psychology can be used to ra

War is costly, deadly and destructive. So, why do we do it? In his new book Why We Fight: The Roots of War and The Paths to Peace, Prof. Chris Blattman of the University of Chicago lays out the five main reasons why countries go to war—and why building peace is actually a lot easier than we may think. Blattman is an ec

David Eil talks with Chris Blattman about his book, "Why We Fight: The Roots of War and the Paths to Peace." *** Probable Causation is part of Doleac Initiatives, a 501(c)(3) nonprofit. If you enjoy the show, please consider making a tax-deductible contribution. Thank you for supporting our work!  

It's tempting to explain Russia's invasion of Ukraine with Putin's megalomania. Economist Chris Blattman of the University of Chicago talks about his book Why We Fight with EconTalk host Russ Roberts. Blattman explains why only a fraction of rivalries ever erupt into violence, the five main reasons adversaries can't ar

What causes war? Many scholars have spent their careers attempting to study the psychology of leaders to understand what incentivizes them to undertake the human and financial costs of conflict, but economist and political scientist Chris Blattman takes a different approach to understanding interstate violence. He retu

In nature, animals roar and bare their teeth to intimidate adversaries — but one side usually backs down, and real fights are rare. The wisdom of evolution is that the risk of violence is just too great. Which might make one wonder: if war is so destructive, why does it happen? The question may sound naïve, but in fact