Sustainability73
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Why There’s Hope for a Sustainable Future
The Earth Institute’s Steve Cohen explains why he’s optimistic about renewable energy, despite the current political climate.
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How Climate Change Will Impact Investors
A new report explores how advances in climate science can inform near-term investments in the global economy.
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Trump Cannot Stop the Transition to Environmental Sustainability
Trump cannot stop the attention most of us are paying to environmental sustainability, and I remain confident that the transition to a renewable resource-based economy has begun.
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Student Plans to Transform Urban Farming
Alexander Rudnicki is earning a master’s in Environmental Science and Policy in order to shape the future of the burgeoning urban agriculture industry.
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Reflecting on OpenLandContracts.org’s First Two Years
Kaitlin Cordes from the Columbia Center on Sustainable Investment looks back at the progress made by the repository of land investment contracts—and looks ahead to the challenges that await.
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Puerto Rico’s Peril and Potential
The federal response to Hurricane Maria in Puerto Rico was far too slow and small to deal with the massive scale of the disaster, but the future potential for Puerto Rico could be achieved by constructing a more resilient, storm-resistant built environment.
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Lorenzo Cotula and Thierry Berger On Transparency around Land Investment Contracts
The Columbia Center on Sustainable Investment (CCSI) spoke with Lorenzo Cotula and Thierry Berger about OpenLandContracts.org, the challenges and opportunities stakeholders face in promoting greater transparency around land investments, and how effective use of disclosed information can be promoted.
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Alumni Startup Brings Pay-as-you-Go Solar Energy to Sierra Leone
In Sierra Leone, only 1 percent of rural citizens have access to electricity. Easy Solar, founded by graduates of Columbia’s School of International and Public Affairs, hopes to change that.
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Columbia’s Leymah Gbowee Featured Speaker at Gates Goalkeepers Event
Gbowee discussed the importance of investing in grassroots women’s movements.

The first Earth Day in 1970 ignited a movement to stop polluting our planet. This Earth Month, join us in our commitment to realizing a just and sustainable future for our planet. Visit our Earth Day website for ideas, resources, and inspiration.