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The risk coronavirus poses to our tenuous, complex supply chain
Colorful shipping containers piled high, with one being loaded by a truck.

The risk coronavirus poses to our tenuous, complex supply chain

A disruption to any single link, from factories overseas to the truck driver delivering goods the final mile, could have a ripple effect, according to researcher Steve Viscelli.

Michele W. Berger

Greener economy ‘not science fiction anymore’
Two people standing outside on a lawn covered in leaves, holding a book titled "A Planet to Win, Why we need a Green New Deal."

In November 2019, Cohen presented Representative Alexandria Ocasio-Cortez with a copy of the book outside the Pelham Parkway Houses in the Bronx, where they led a training on the Green New Deal for Public Housing Act. (Image: Gabriel Hernandez Solano)

Greener economy ‘not science fiction anymore’

A new book from Penn sociologist Daniel Aldana Cohen and colleagues describes four key facets of the Green New Deal and why they could become a reality in the not-too-distant future.

Michele W. Berger

Coronavirus and the election
One person voting behind a curtain in one of a row of three voting booths

Coronavirus and the election

Political science professor Marc Meredith shares his thoughts with Penn Today on what the coronavirus pandemic could mean for primaries, traditional campaigning activities, and voter turnout.

Kristen de Groot

Pandemics, quarantines, and history
A watercolor painting depicts a three masted ship anchored near a port with a yellow flag aloft.

A yellow quarantine flag is raised on a ship anchored off a port in this watercolor painting by E. Schwartz.

Pandemics, quarantines, and history

History professor Alex Chase-Levenson explores pandemics and quarantines in his upcoming book, and shares lessons that citizens and politicians can take from the past.

Kristen de Groot

New minor planets beyond Neptune
a telescope dome bathed in red light with the milky way galaxy behind it

New minor planets beyond Neptune

This updated catalog of trans-Neptunian objects and the methods used to find them could aid in future searches for undiscovered planets in the far reaches of the solar system.

Erica K. Brockmeier

Power to the protest: Daniel Gillion on protest movements
rendering of cartoon humans in line with flags and protest signs waiting to climb a ladder to stuff their vote into a life-size ballot box

Power to the protest: Daniel Gillion on protest movements

The political science professor’s new book, “The Loud Minority,” traces the impact of protest movements on legislation, voting, and other aspects of American democracy.

Penn Today Staff

Understanding what makes a fact a fact
Sophie Rosenfeld and Sigal Ben-Porath in College Hall

Understanding what makes a fact a fact

Professor of History Sophie Rosenfeld and Professor of Education Sigal Ben-Porath unite their perspectives on truth for Penn Today's first “Understand This ...” podcast episode.
The history behind International Women’s Day
Historical image of the first International Women's Day march in Petrograd in 1917

A march through Petrograd on March 8, 1917, the inaugural year for International Women’s Day.

The history behind International Women’s Day

Kristen R. Ghodsee, professor of Russian and East European studies, talks to Penn Today about the global holiday’s history, and why America has been late to embrace it.

Kristen de Groot