Energy

The economist and HKS professor is passionate about solving what may be humanity's most important and perplexing problem: How to untangle fossil fuels from the global economy.

Last week, U.S. Sen. Joe Manchin seemingly dashed Democrats’ hopes for congressional action to slow climate change. Sen. Bernie Sanders accused Manchin of “sabotag[ing] the president’s agenda”; Rep. John Yarmuth, when asked about the consequences of Congress not acting on climate change, said, “We’re all going to die”; and climate activists, as well as some Democrats in Congress, wondered if Manchin should be removed as chair of the Senate Energy and Natural Resources Committee.

For many, integrating “decarbonization” into public policy, corporate and financial strategies has become a requirement, not an option — yet, what happens when the critical link between climate stability and decarbonization breaks?

This study provides a whole-systems simulation on how to halve global CO2 emissions by 2050, compared to 2010, with an emphasis on technologies and costs, in order to avoid a dangerous increase in the global mean surface temperature by end the of this century.

Former White House advisor Jason Bordoff, professor and founding director of the Center on Global Energy Policy at Columbia University School of International and Public Affairs (SIPA), says the incoming Biden-Harris Administration will have the opportunity to both lift the nation out of recession and combat global climate change by crafting a thoughtful economic stimulus plan containing a significant green energy investment component.

Stephan Walt writes that Trump's foreign-policy instincts might be more sound—but he has forfeited the chance to lead.

Once again, new economic readings from the World Bank's International Comparison Program have fed into the long-going debate over whether China is surpassing the United States as an economic and financial power. And once again, the answer to that question is a qualified "no."

Former U.S. lead climate negotiator Sue Biniaz shares her thoughts on the postponement of COP26 in this interview by Professor Robert Stavins. Stavins and Biniaz explore ways to reimagine future United Nations climate negotiations, unresolved concerns from COP25, and how the United States might approach rejoining the Paris Agreement.

Former U.S. Secretary of State Rex Tillerson offered his take on global leaders and hotspots, from Iran and Saudi Arabia to North Korea and Syria. He was joined by Professor Nicholas Burns, Professor James Sebenius and Professor Robert Mnookin.