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Columbia Energy Exchange

Youth Leading The Way At COP26

Guest

Eduarda Zoghbi and Christian Vanizette

Youth Climate Leaders

Negotiators in Glasgow, Scotland have finally come to an agreement aimed at ramping up climate action.

At COP26, host Jason Bordoff and his colleagues at Columbia University helped organize a series of events which convened climate leaders from many regions and different parts of society. One of these events was a roundtable discussion with President Obama and youth climate activists.

In this episode, Jason speaks with Eduarda Zoghbi and Christian Vanizette, two passionate young climate leaders who were part of Columbia’s COP26 delegation.

Eduarda is a graduate student in public administration at Columbia’s School of International and Public Affairs. Her area of concentration is energy and the environment. Eduarda is also a member of the Women in Energy Program at the Center on Global Energy Policy and is currently working to expand the program to young female leaders in Brazil.

Christian is the co-founder of Makesense, a french-based organization that is growing a global network of citizens and entrepreneurs committed to solving environmental and social problems. Christian was an Obama foundation scholar at Columbia University from 2019-2020.

They spoke with Jason about the need for urgency in addressing climate change, why intergenerational action of climate change matters and what progress looks like as we work toward global climate targets.

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Oil

America’s Toothless Sanctions on Russian Oil

Last month, the Trump administration imposed fresh sanctions on Russia’s two largest oil companies, Rosneft and Lukoil, signaling a renewed desire to drive Moscow to the negotiating table in its war against Ukraine. But although these measures have the potential to harm the Russian economy, just how much damage they inflict will depend largely on one actor: Beijing. China bought almost half the oil Russia exported in 2024, evading Washington’s existing restrictions in the process. And new sanctions alone will do little to push China into significantly reducing its purchases.

Op-eds & Essays with Erica Downs & Richard Nephew Foreign Affairs • November 24, 2025
America’s Toothless Sanctions on Russian Oil
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