Joshua D. Fisher
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Societies Are Unprepared for the Human Costs of Climate Overshoot
While scientists have made progress describing overshoot’s physical impacts, its humanitarian and social consequences need greater focus, say the authors.
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Books for the Climate and Sustainability Enthusiasts in Your Life
Give the gift of deeper knowledge with these new books written by Columbia University scholars.
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As Environmental Conflicts Increase, How Can They Be Managed?
Research scientist Joshua Fisher provides solutions in his new book.
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Columbia Climate School’s Non-Degree Offerings for Fall 2021
Starting in fall 2021, the Columbia Climate School will offer non-degree educational programs for high school students and adult learners.
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Meet the Inaugural Cohort of the Earth Institute Summer Intern Program
These undergraduates and educators will work on research projects that connect the science of climate change to people and communities.
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Running Club Helps Build Community Within The Earth Institute
The club is open to runners and walkers of all ages and abilities.
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How to Save a Rainforest: It’s All About Conflict Resolution
A new Earth Institute study offers practical lessons in the implementation of conflict sensitive conservation, a first outside of Africa.
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Meet the Students Studying Environmental Issues in the Middle East in 2019
This July, Columbia University and Tel Aviv University will send graduate students to the Middle East to learn about the environmental challenges facing communities in Jordan and Israel.
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Rainforest-Friendly Livelihoods Can Be More Lucrative Than Gold Mining
In the Peruvian Amazon, more sustainable occupations like fish farming and Brazil nut harvesting can pay off in more ways than one, according to a new study.

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
