The American people deserve to have a debate about what America's role in the world should be, argues Lincoln Mitchell.

In his new book, "Why Trust Matters," Benjamin Ho applies game theory and experimental design to topics like trust, apology, identity, inequality, and climate change.

Faculty and alumni are taking their expertise to Washington to serve under a new president.

John Coatsworth and Ira Katznelson shared their thoughts and some words of wisdom with Mary Boyce, Columbia University's new provost. 

"The Guys" is inspired by Anne Nelson's experiences in New York City in the aftermath of the September 11, 2001 terrorist attacks.

The imbalance between supply and demand that has led to price increases for consumers in U.S. cities will likely end once the economy fully recovers from the pandemic, says Shang-Jin Wei.

Ian Bremmer: "The botched withdrawal from Afghanistan is the first major foreign policy crisis of the Biden administration and surely the largest since 9/11."

Comparing the Myanmar military and the assorted armed resistance groups opposing it on a one-to-one basis is an over-simplification of a foundational issue and leads to questionable analytical conclusions, writes Zaw Tuseng MPA '15 

Extreme heat and drought are causing crop damage and losses for U.S. agriculture, with even greater impacts predicted for the future, says Wolfram Schlenker.

Lincoln Mitchell shares his thoughts on the Republican Party and their policies regarding COVID-19.