Climate Change

COP28 takeaways

Perry World House Fellows and Advisors Lolita Jackson, Stephen Hammer, and Wolfgang Blau offered their insights from the conference in a discussion last week, moderated by Perry World House Interim Director Michael Weisberg.

Kristen de Groot

A path to achieve a net-zero greenhouse gas economy

A new report co-authored by scientists at Penn’s Kleinman Center and Penn Engineering charts a path for the U.S. to achieve a net-zero greenhouse gas economy by 2050.

From Kleinman Center for Energy Policy

AI and environmental challenges

The growth of artificial intelligence is impossible to ignore, but how does it intersect with climate and the environment? Law professor Cary Coglianese and engineering professor Benjamin Lee weigh in on the roles AI may play.

From the Environmental Innovations Initiative



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In the News


Vox.com

Spring is here very early. That’s not good

Michael Mann of the School of Arts & Sciences says that plant-flowering, tree-leafing, and egg-hatching are all markers associated with spring that are happening sooner.

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Tampa Bay Times

Could Florida electric bills go up because of a fuel made from manure?

Danny Cullenward of the Kleinman Center for Energy Policy at the Weitzman School of Design says that federal and California state subsidies have led to a gold rush of companies trying to get into the business of renewable natural gas around the country.

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The New York Times

Why don’t we just ban fossil fuels?

Joseph Romm of the School of Arts & Sciences says that stronger action against fossil fuels is essential to save the planet.

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The New York Times

We don’t have time for climate misinformation

In a co-written Op-Ed, Michael Mann of the School of Arts & Sciences says that meaningful decarbonization in the U.S. is in jeopardy of being blocked or slowed if a significant portion of the electorate does not accept the basic scientific facts and implications of climate change.

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NPR

A famous climate scientist is in court, with big stakes for attacks on science

Michael Mann of the School of Arts & Sciences is suing a right-wing author and a policy analyst for defamation against the “hockey stick” climate change graph.

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USA Today

‘Category 5’ was considered the worst hurricane. There’s something scarier, study says

Michael Mann of the School of Arts & Sciences says that Earth is experiencing a new class of monster storms thanks to the effects of human-caused warming.

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