Critical Conversations: bridging pathways forward to greater understanding and creative solutions.

School of Liberal Arts and Sciences

Analyzing an Ancient City: Non-invasive studies of Ostia Antica Archaeological Park’s Wall Paintings

Eleonora Del Federico
School of Liberal Arts and Sciences

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A student is sitting on a ladder looking at a fresco on a stone wall. They are holding a camera taking a picture of the wall. A second student is standing next to the ladder looking on.

The Limits of the Circular Economy: Aluminum Recycling and Mass Production, 1973-Present

Carl Zimring
School of Liberal Arts and Sciences

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A black and white photograph of aluminum cans that have been pressed together into cubes that are stacked on top of each other.