Climate Change

Could we breed cows that emit less methane?

In a new study, researchers from the School of Veterinary Medicine identified attributes of low-methane-emitting dairy cows that could be used as targets for selective breeding.

Liana F. Wait

China, UAE, and the race to stop climate change

A Penn Global Seminar looked at the driving forces behind China’s climate policy, and took students to the United Arab Emirates to see some of those decarbonization efforts in action.

Kristen de Groot

Simon Richter on animating climate change

The professor of Germanic studies works with colleagues and students to create animated videos to explain the risks of climate change in the Netherlands and Jakarta.

From Omnia

The risky business of homeowners insurance

State Farm, the largest insurer in California, has stopped writing new home insurance policies there, citing “rapidly growing catastrophe exposure.” In a Q&A, Wharton’s Benjamin Keys discusses climate change and its risk to the real estate market.

Kristina García



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In the News


Bloomberg

How the subtle but significant consequences of a hotter planet have already begun

R. Jisung Park of the School of Social Policy & Practice discusses his book “Slow Burn: The Hidden Costs of a Warming World.”

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WHYY (Philadelphia)

Climate policy under a second Trump presidency

Michael Mann of the School of Arts & Sciences discusses how much a president can do or undo when it comes to environmental policy.

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Salon.com

Exxon CEO wants Trump to stay in Paris climate accord

Michael Mann of the School of Arts & Sciences voices his concern about the possibility that the U.S. could become a petrostate.

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Associated Press

Amid Earth’s heat records, scientists report another bump upward in annual carbon emissions

Michael Mann of the School of Arts & Sciences says that total carbon emissions including fossil fuel pollution and land use changes such as deforestation are basically flat because land emissions are declining.

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Associated Press

California air regulators approve changes to climate program that could raise gas prices

Danny Cullenward of the Kleinman Center for Energy Policy at the Weitzman School of Design says that many things being credited in California’s new climate program don’t help the climate.

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The Independent

Climate scientists fear Trump will destroy progress in his second term – and the outcome could be ‘grim’

Michael Mann of the School of Arts & Sciences says that a second Trump term and the implementation of Project 2025 represents the end of climate action in this decade.

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