economics2
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How Climate Change Impacts the Economy
Warming temperatures, rising seas, and more extreme weather are going to cost us. But they’ll create new business opportunities, too.
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Zero-Carbon Economy is Within Reach, Says Climate Economist
Nicholas Stern is optimistic that we can create a zero-carbon world economy in the coming decades. What he’s worried about is whether we will, he said in a recent talk.
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Data Visualization: World Happiness Trends
Could the number of women in a nation’s government have an impact on its happiness? Can air quality effect the mood of a population? Do trains make people happier? Explore World Happiness Report data and trends that might also contribute to a country’s overall well-being.
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Renewable Energy: What’s True, What’s False
A short, handy new guide from the Earth Institute cuts through the noise about renewable energy to lay out the facts about this politically charged subject.
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Climate-Related Flooding May Quickly Disrupt Global Trade Chains
Intensifying river floods caused by global warming may hamper national economies worldwide, and effects might propagate through global trade and supply networks, a new study says.
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The Conservative Case for a Carbon Tax
Economist Glenn Hubbard explains why carbon pricing can appeal to people on both sides of the political aisle.
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Celebrating Young Women’s Economic Empowerment for International Women’s Day 2018
Women today are completing higher levels of education and taking on more leadership roles, yet many barriers to economic empowerment still persist.
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Andrea Cristina Ruiz is Using Economics to Combat Climate Change
Climate change will impact populations across the planet. MPA-DP graduate student Andrea Cristina Ruiz wants to bring their voices to the table.
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Professor Dong Guo: China, Peer Effect and Sustainability
Sustainability isn’t just about the environment. Guo explains how social and economic factors, like employment and education, fit in.

AGU25, the premier Earth and space science conference, takes place December 15-19, 2025 in New Orleans, Louisiana. This year’s theme—Where Science Connects Us—puts in focus how science depends on connection, from the lab to the field to the ballot box. Once again, Lamont-Doherty Earth Observatory and Columbia Climate School scientists, experts, students, and educators are playing an active role, sharing our research and helping shape the future of our planet. #AGU25 Learn More
