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The virtual assistant
hand holding a tablet

The virtual assistant

Artificial intelligence has permeated many corners of life, from consumer purchasing and media consumption to health care—sometimes in ways we don’t even know.

Michele W. Berger

The human driver
self driving car

The human driver

As the ability to harness the power of artificial intelligence grows, so does the need to consider the difficult decisions and trade-offs humans make all the time about privacy, bias, ethics, and safety.

Gwyneth K. Shaw

The programming ethos
michael kearns recording a podcast

Aaron Roth, left, and Michael Kearns, right, discuss their new book “The Ethical Algorithm.”

The programming ethos

In a podcast conversation, Penn professors Michael Kearns, Aaron Roth, and Lisa Miracchi discuss the ethics of artificial intelligence.
Around the world in 1,082 days
a ship in the middle of the Pacific ocean surrounded by text in latin

Around the world in 1,082 days

A Q&A with historian Antonio Feros reflecting on the 500th anniversary of Ferdinand Magellan’s circumnavigation of the globe, and how the voyage shaped both the 16th century and today.

Erica K. Brockmeier

In memory of lives lost crossing the border
Toe tags mapped on a wall

“Hostile Terrain 94” (Photo: Hostile Terrain)

In memory of lives lost crossing the border

“Hostile Terrain,” a global project political art project, will surface at the Penn Museum, in collaboration with the Wolf Humanities Center, on Sept. 25-27.
Minds in the wild
A young child at a table with an adult, playing a game with blue plastic cups.

Brannon lab manager Nuwar Ahmed (in red) plays the cup game with a young participant. The object is to “feed” the dino a fish hidden under a different cup each round. The researchers then watch to see how many tries it takes the children to find the fish. (Photo: Brooke Sietinsons)

Minds in the wild

As part of a MindCORE effort to bring research into the community, behavioral psychologist Elizabeth Brannon and her team spent the summer conducting two studies at the Academy of Natural Sciences to better understand how children learn.

Michele W. Berger

Researchers discover new topological phases in a class of optical materials
a pink light shining onto a flat sheet with holes on the top, a blue laser light shines from one end of the flat sheet to the other

Researchers discover new topological phases in a class of optical materials

These unique topological phases, which imbue materials with new properties, provide a pathway for future optical-electronic applications such as telecommunications devices and quantum computers.

Erica K. Brockmeier

Fruit flies’ microbiomes shape their evolution
fruit fly close-up on a piece of vegetation

An ambitious outdoor experiment in fruit flies at Pennovation Works revealed that an altered microbiome can drive evolutionary change. (Photo: Seth Rudman)

Fruit flies’ microbiomes shape their evolution

In just five generations, an altered microbiome can lead to genome-wide evolution in fruit flies, according to new research led by Paul Schmidt and postdoc Seth Rudman of the School of Arts and Sciences.

Katherine Unger Baillie

Dissecting the Green New Deal
Two people sitting on a stage, one gesturing with his hands. In front of them is a brown wooden table with two water bottles.

Billy Fleming (left), Wilks Family Director for the Ian L. McHarg Center at the Stuart Weitzman School of Design and Daniel Aldana Cohen, who runs the Socio-Spatial Climate Collaborative (SC)2 at Penn, organized the day-long event. (Photo: Lou Caltabiano)

Dissecting the Green New Deal

During what’s likely the largest climate event ever held at Penn, leaders in a range of fields discussed the practicalities and implications of the resolution introduced into Congress in February aimed at stemming climate change.

Michele W. Berger

Black boys, grief, and guns in urban schools
A young student of color looks upward with their hand on their mouth

Black boys, grief, and guns in urban schools

Nora Gross, a joint doctoral candidate in sociology and education, examines how students grieve and recover after gun violence kills peers.

Penn Today Staff