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Ecological and Urban Resilience
Resilience science has been evolving over the past decade, expanding beyond ecology to reflect systems of thinking in fields such as economics and political science. And, as more and more people move into densely populated cities, using massive amounts of water, energy, and other resources, the need to combine these disciplines to consider the resilience…
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The 7 Billion Challenge
The rapid rise in the world’s population to 7 billion — from 6 billion a dozen years ago — poses enormous challenges. In this video, Earth Institute Director Jeffrey D. Sachs talks about the stresses our population already puts on the planet, and the mission of the institute to promote sustainable development.
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Ban Ki-moon, George Soros and Other Partners Show Support for Millennium Villages
Yesterday at United Nations headquarters in New York, the Millennium Villages Project announced it would move into the second phase of its work with a focus on business development, increasing investments, scaling up, and strengthening delivery systems as it continues on track to meet the Millennium Development Goals by 2015. More than $72 million in…
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Join a Conversation About 7 Billion People
The world’s population will reach 7 billion this year, and the UN estimates continued growth, primarily in less-developed regions. What will this steep population growth mean for our environmental, economic and social systems? Join the conversation on Oct. 17.
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Cycle of Abuse Among Nazca Boobies
Researchers studying Nazca boobies of the Galápagos Islands found high correlations between degree of aggressive behavior among adults and the amount of abuse they endured as nestlings. The findings have implications for those who study human psychology and behavior, as some social scientists argue that abused children are statistically more likely to become abusers later…
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Business, cooperative training to boost Millennium Villages
With up to $20 million in business loans pledged by long-term Millennium Villages Project supporter George Soros, phase two of the project will focus on boosting local businesses to help communities achieve the Millennium Development Goals by the 2015 deadline, and empower them with sustainable incomes to pay for their own needs way beyond this…
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Polyandrous Mouse Lemurs – The Larger the Better
Researchers report that larger female mouse lemurs mate with more male partners at once than smaller females. The findings have implications for polyandry and other mating systems.
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Sustainability Student Explains How “Smart Buildings” Are Better
Building energy consumption is an important sustainability and economic issue, as buildings account for 40% of all energy consumed. In a recently published paper, M.S. in Sustainability Management student, Greg Falco, explains how Smart Buildings help address these issues, using data analytics to troubleshoot building system inefficiencies that result in unnecessary energy costs.
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What are the Keystone XL Pipeline Risks to Water Resources?
One of the issues most passionately discussed now in the media and blogosphere is the KeystoneXL Pipeline proposal, to allow Canadian oil and gas company TransCanada to build a pipeline to transfer tar sands oil from Alberta to Texas. So what are the arguments?
On Saturday, October 17, 2026 from 10am to 4pm, Lamont-Doherty Earth Observatory Open House—our biggest, best science fun and discovery event of the year—will take place on our beautiful campus in Palisades, NY. Mark your calendar and join us for this free, family-friendly celebration of science! RSVP Today!
