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Students Assess City Greenhouse Gas Reduction Tools
Students in the Master of Public Administration in Environmental Science and Policy (MPA-ESP) program worked this past semester to analyze city-level strategies for reducing greenhouse gas emissions.
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The How and Why of Green Building
Buildings account for almost a third of global greenhouse gas emissions and the U.N. Environment Programme projects that if we continue with business as usual in the building sector, these emissions will double by 2030. Fortunately, green building is on the rise around the world.
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This Earth Day, Commute Another Way
This Earth Day, April 22, 2016, New York City residents and commuters are encouraged to leave their car at home and use another means of travel as part of the city’s first year of Car-Free Day. Find out what Columbia University is doing in support of #CarFreeNYC.
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Working with Facebook to Create Better Population Maps
Knowing how settlements are distributed across the landscape—e.g., in clusters, along roads or waterways, or scattered widely—has important implications for designing infrastructure, improving access, and promoting sustainability.
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The Sustainable City
By concentrating human population in cities, we will make it possible to preserve land for wilderness, ecosystem maintenance and agriculture. People will travel to these places and will experience nature, but only a fortunate few will live close to nature.
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Scientists’ Conference to Address Global Food Security
Columbia University is teaming up with Cornell University to co-host the second International Global Food Security Conference to bring together 500-plus scientists to investigate the behavioral, biophysical, economic, institutional, political, social and technological drivers of current and future global food security.
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As Los Angeles Heats Up, Fog Fades
A new study has found that urbanization around coastal Southern California is driving fog away and causing the low clouds, crucial for providing shade and moderating temperatures in summer, to rise. This trend has important implications for ecosystems and cities.
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Using Spatial Analysis to Help Manage Conflict
Peri-urban areas are particularly vulnerable to land use conflicts due to their geographic and socio-economic characteristics: They are transitional zones in transforming societies, where various economic activities associated with each urban setting try to co-exist. In this context, peri-urban agriculture plays a key role for the multiplicity and diversity of stakeholders providing environmental and economic…
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A Faustian Choice: Population and Environment
Population growth is a key contributor to the pressures pushing at our planetary boundaries. In Rio+20 discussions, implications of population growth have become shrouded in platitudes. It is important that discussions on planetary limits clearly lay out possible strategies that can alleviate these pressures.
Join us on Saturday, October 19, from 10 a.m. to 4 p.m. for the Lamont-Doherty Earth Observatory Open House! Celebrate 75 years of science with us at our beautiful Palisades, NY campus. The event is free and open to everyone, with a suggested $5 donation. Learn More and RSVP
