Jose Antonio Ocampo has joined the economics team of Colombian president-elect Gustavo Petro; the SIPA professor could play a key role in the new administration but is helping to manage the transition between governments for now.

Are purchases of Russian crude undermining the West’s efforts to isolate the Kremlin and upending the global oil markets? Jason Bordoff comments.

Professor Caroline Flammer, an expert on sustainable finance and competitive strategy, will lead the new effort.

Richard Brookshire MIA '16 of the Black Veterans Project and adjunct professor Linda Mann comment; Mann also led a group of SIPA students that contributed analysis.

Will NYC's congressional delegation lose its last remaining Jewish member? Lincoln Mitchell examines an oversight in the recent round of judicially supervised redistricting.

The former SIPA dean will step into the role on July 1, 2022.

Jeffrey Sachs speaks about the risks of climate change, the importance of sustainable development, and why Europe should focus on education in Africa, not the war in Ukraine.

U.S. sanctions policy toward Russia need not benefit only a few oil companies and their shareholders, writes Shang-Jin Wei.

Stephen Biddle said that Russian forces appear to be using older, poorly maintained ammunition—but noted that such artillery can still be very destructive.