Maria Victoria Murillo’s new book looks at Paraguay and Argentina to understand why farmers and peasants protest – and why they won’t.

Over the summer in Kyiv, SIPA Professor Stephen Biddle interviewed Ukrainians who put American weapons to use and lectured on strategy in a bomb shelter. He discusses his findings with SIPA News.

“Military force can never eliminate an adversary’s agency entirely. Policymakers who ignore this fact will continue to launch wars that they cannot end successfully,” writes Stephen Biddle, Professor of International and Public Affairs at Columbia SIPA.

We are thrilled to introduce our new 2026–27 Program Assistants! Meet Farah Sabir MIA ’27.

Zoey Zhou and Fanyu Wang’s research finds that air quality worsened after Trump administration suspended long-running global program

An interview with Dr. Keren Yarhi-Milo, Dean, School of International and Public Affairs, Columbia University

We are thrilled to introduce our new 2026-27 Program Assistants! Meet Vanita Deshpande MPA ’27.

New research coauthored by SIPA Senior Lecturer Alan Yang and Professor Robert Y. Shapiro finds that President Donald Trump's policies, which in some respects have broken from traditional Republican doctrine, have reportedly pushed many Americans to the left — and caused Republicans to become far angrier than other political groups.

The Czech government is honoring Švejnar, a SIPA professor, for his impact on the country’s economic welfare.

"The building projects are simply a symptom of President Trump's theory of government, which is that he alone is the federal government of the United States," said Timothy Naftali, Senior Research Scholar at Columbia University’s School of International and Public Affairs.