Arts, Humanities, & Social Sciences

Pardon power: Rogers Smith on presidential privilege

The political science professor discusses the legality of the current president applying the power of presidential pardon to himself, and concludes that there's no definitive constitutional answer.

Penn Today Staff

Exhibit catalog to peer inside fantastical mind of Penn artist

“Out, Out, Phosphene Candle” is one of The Sach’s Program for Arts Innovation 23 projects that received funding this spring. A collaboration between Paul Swenback, the building manager for the Institute of Contemporary Art, and Joy Feasley, the fantastical exhibit blends art, nature, and the occult at a gallery in Wisconsin, and in a forthcoming book on the exhibit.

Brandon Baker

Understanding the social dynamics that cause cooperation to thrive, or fail

Many examples of cooperation exist in nature, but it’s far from a universal characteristic of human or animal groups. Using a mathematical model, Erol Akçay showed that less randomly connected social networks make cooperation more likely, but those dynamics may ultimately lead to cooperation’s collapse.

Katherine Unger Baillie

Stains Alive

For Libraries fellow Erin Connelly, stains are some of the most exciting discoveries in her study of medieval manuscripts. She is part of a national team analyzing stains in medieval texts using modern multispectral imaging. An exhibition at Van Pelt-Dietrich Library displays the researchers’ discoveries.

Louisa Shepard , Louisa Shepard

Hack4Impact: a global coding force for good

Students in Hack4Impact, a national student-led group that originated at Penn, spend volunteer hours developing web-based applications for social impact nonprofits around the country.

Penn Today Staff

Academic ‘boot camp’

A group of 13 active-duty service members and veterans took part in the Warrior-Scholar Project, which introduces enlisted personnel toward an undergraduate program at a top-tier institution with a weeklong academic program.

Jill DiSanto



In the News


Christian Science Monitor

A majority of Americans no longer trust the Supreme Court. Can it rebuild?

Matthew Levendusky of the School of Arts & Sciences says that a partisan trust gap has emerged in public perception of the Supreme Court as a conservative institution.

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The New York Times

Why losing political power now feels like ‘losing your country’

Yphtach Lelkes of the Annenberg School for Communication says that political elites, not average voters, are driving the democratic backsliding that is occurring in America.

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Baltimore Banner

Baltimore expands anti-gun-violence strategy into Eastern District

An analysis released by the Crime and Justice Policy Lab at the School of Arts & Sciences suggests that a group violence reduction strategy drove a 2022 drop in shootings in Baltimore’s Western District.

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Philadelphia Inquirer

Comcast’s Sports Complex plan for South Philly would make our city less livable

In an Op-Ed, Vukan R. Vuchic of the School of Engineering and Applied Science says that Philadelphia should make transit more accessible rather than striving to accommodate more cars.

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The New York Times

We don’t see what climate change is doing to us

In an Op-Ed, R. Jisung Park of the School of Social Policy & Practice says that public discourse around climate change overlooks the buildup of slow, subtle costs and their impact on human systems.

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