Sustainability68
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How I Preserved A Historic House While Making It More Energy Efficient
Architect Lynnette Widder explains the challenges of making an old house more sustainable while maintaining its original character.
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Public Space and the Sustainable City
As our planet becomes more urban, the importance of parks and other public spaces becomes magnified.
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Collaborative Ecosystems in Sustainable Finance: Harnessing the Wisdom of Crowds
Financial markets are the primary directors of economic activity in a capitalist global society, but they also have an important societal role in encouraging investments that are beneficial to natural and human ecosystems.
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What You Can Do to Fight Plastic Pollution
Plastic pollution can feel overwhelming, but here are some concrete actions we can all take to make a difference.
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Changing Lives in Chicago with Sustainable Development
Wyatt Baker, Class of 2015, teaches sustainable development to high school students on Chicago’s West Side.
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To Save Coastal Property from Rising Seas, We Need Collaborative Planning
Climate scientist Radley Horton is bringing the effects of sea level rise to decision-makers, and fostering discussions to help society confront climate change.
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What Do We Do About Plastics?
We need local policies to encourage better waste management, more recycling and less use of plastics in the first place.
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How We Can All Make Waves: Earth Day Reflections from Columbia Water Center
Members of Columbia Water Center share what Earth Day means to them, and offer ways – large and small – that we can all advocate for water and a healthier planet.

By studying thousands of buildings and analyzing their electricity use, Columbia Climate School Dean Alexis Abramson has been able to uncover ways to significantly cut energy consumption and emissions. Watch the Video: “Engineering a Cooler Future Through Smarter Buildings“

