Flip through any fashionable design annual, and you’ll read of something called “Human Centered Design.” The practice of HCD places emphasis on user testing, interviews, field research and high-touch iterations to solve problems. As contemporary design, and especially sustainable design, increasingly comes to rely on HCD-inspired techniques, greater attention is being paid to social features.
We all know that climate change can generate great debate in the United States. But what about the rest of the world?
Giovani Graziosi is a Lecturer in Ecology, Evolution and Environmental Biology An undergraduate course in the Sustainable Development Program recently received a Course Support grant from the Earth Institute to conduct a special fieldwork project to develop the Columbia University Green Geodatabase (CUGG). The grant provides support to acquire some of the equipment and a… read more
Sea level rise from melting ice sheets in Antarctica and Greenland threaten catastrophe for coastal cities within decades unless strong measures are taken to reduce CO2 emissions from the use of fossil fuels, argues climate scientist James Hansen. Hansen’s warnings about the dangers of climate change are not new, but a new paper written by… read more
If you take a look at nearly any satellite image of clouds in the tropics, you’ll notice that the clouds tend to be organized into clusters. One specific type of cloud organization called “self-aggregation.” Self-aggregation is the tendency of tropical clouds to spontaneously clump together, solely due to interactions between the clouds and the surrounding environment.