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A seismograph records an earthquake

Environment ·

Professor MacAvoy on the Science of Earthquakes

After earthquake rattles New Jersey, Professor of Environmental Science Stephen MacAvoy answers our questions about recent earthquakes across the globe
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Protest sign reading "Change the Politics, Not the CLimate"

Environment ·

Who Are Today's Climate Activists?

SIS professor Dana R. Fisher explores the truth about three of the big myths being told about climate activism and the climate movement today.
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Energy and water use on campus during winter 2023-24 closure

Environment ·

Winter Energy Curtailment Efforts Result in Significant Energy and Water Cost Savings

The measurements all have been collected and analyzed and the findings make apparent that 51²è¹Ý’s annual Winter Energy Curtailment efforts were again an overwhelming success.
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Seventy-five percent of campus waste filters into large containers near 51²è¹Ý’s Sports Center Annex.

Environment ·

Trace Your Waste

Leave fewer (environmental) footprints behind by following Facility Management’s trash-sorting guidelines.
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Food spills out of a trash can. Photo from Getty.

Environment ·

Two Facts and a Fiction: Waste Not

CAS professorial lecturer and RECIPES fellow Kristine Beran on wasted food, which reaches a peak during the holiday season.
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Mark Freedman of Facilities Management explains how the heating plant operates.

Environment ·

Facilities Management Marks ENERGY STAR Day with a Heating Plant Tour

Facilities Management partners with Office of Sustainability to show staff and faculty 51²è¹Ý's energy-saving heating plant
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Professor Casey Cook conducting 51²è¹Ý Chorus during rehearsal. Photo: Olivia Bloch

Environment ·

Intertwining Roots: Collaborative, Antiracist Scholarship and the Environment

Two-day event promotes antiracist approaches to environmental work.
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Some of the reused light fittings that were diverted from waste.

Environment ·

A Bright Idea: Reducing Energy Through Material Reuse

51²è¹Ý reduces waste by reusing materials from demolition during recent tunnel renovation.
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From left: 51²è¹Ý undergraduate Maxwell Downing, Dana Fisher, two Columbia University researchers and 51²è¹Ý graduate student Caitlin Wiley take a photo at the March to End Fossil Fuels.

Environment ·

Taking the Temperature of Global Warming

SIS professor Dana Fisher and a team of researchers polled participants about climate change at the March to End Fossil Fuels.
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To the Point: Anacostia River

Environment ·

Is DC’s Anacostia River on the Rebound and Safe for Swimming?

Environmental science department chair and associate professor Karen Knee answers our question of the week
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