Arts, Humanities, & Social Sciences

Math, stereotypes, and social belonging

Philip Gressman, professor of mathematics, discusses how stereotype threat can affect student performance in math, and how social belonging can curb it.

Penn Today Staff

‘13 Reasons Why’ and media effects on suicide

in a recent study, researchers estimated that an additional 195 suicide deaths among 10- to 17-year-olds occurred in the nine months after the 2017 release of the first season of the Netflix series “13 Reasons Why.”

Penn Today Staff

Immersive stories to spur action on climate

Organized by the Penn Program in Environmental Humanities (PPEH), a two-day festival, “Environmental Storytelling and Virtual Reality” begins Friday, and will explore how virtual reality and other immersive storytelling might inspire action on climate change.

Katherine Unger Baillie

Using science to make cities safer and healthier

In a Q&A, criminologist John MacDonald discusses his new book, grounded in years of research on the positive effects of remediation like fixing up abandoned lots and houses.

Michele W. Berger



In the News


Marketplace (NPR)

What did you do at work last week? Monitoring performance doesn’t improve it, expert says

Adam Grant of the Wharton School says that people do their best work when they’re given a chance to pursue autonomy, mastery, belonging, and purpose.

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Deseret News (Salt Lake City)

‘Marry or be fired’ and other global efforts to boost fertility

Jesús Fernández-Villaverde of the School of Arts & Sciences says that the world population will peak in 2055, followed by a systematic decline at a rapid rate.

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Men’s Health

These two personality traits make you instantly more attractive, say studies of over 4,000 people

A study by postdoc Natalia Kononov of the Wharton School suggests that kindness and helpfulness can make someone more attractive, regardless of the situation or relationship.

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Philadelphia Inquirer

After years of anti-vaccine advocacy, RFK Jr. said vaccines protect children. But experts say he must go further amid measles outbreak

Kathleen Hall Jamieson of the Annenberg Public Policy Center and Jessica McDonald of APPC’s Factcheck.org comment on the need to debunk vaccine misinformation in public health messaging.

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The Guardian

Formerly anti-vax parents on how they changed their minds: ‘I really made a mistake’

According to surveys from the Annenberg Public Policy Center, the proportion of respondents who believe vaccines are unsafe grew from 9% in April 2021 to 16% in the fall of 2023.

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