August 9, 2013

China, with its enormous cities and vast countryside, is a potential star in the ongoing global drama of slashing carbon emissions. In this week’s Nature, six sustainability experts propose a script.


May 20, 2013

Buying an energy-efficient appliance or light bulb can seem like a green act and a good idea.

But that depends on if the buyer is red or blue.

Thomas Dietz of the Michigan State University’s Center for Systems Integration and Sustainability and colleagues muse on the complexities consumers exhibit when deciding whether or not to put their money where their carbon footprint is.