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Ken Caldeira

The Inherent Opportunity in Today's Energy Poverty Crisis

Loukia Papadopoulos | Posted 04.23.2014 | Green
Loukia Papadopoulos

Almost two years ago, the United Nations declared 2012 the International Year of Sustainable Energy for All, successfully bringing much-needed attention to the once overlooked problem of energy poverty.

Bill Gates and Sergey Brin Take on the Impending Climate Change Apocalypse

Bruce Friedrich | Posted 01.23.2014 | Green
Bruce Friedrich

If they can convince Americans to eat plant-based chicken instead of its feathery (and fleshy, and bloody) counterpart, the results could be transformative -- for both our diets and our planet.

Study: Climate Change's Biggest Threat Comes From Stuff We Haven't Built Yet, Still Time To Turn It Around

treehugger.com | Posted 05.25.2011 | Green

If you think all the carbon-spewing stuff we've built to date, from power plants to cars to airplanes, will just drag us over the climate change tippi...

Be Thankful For Fresh Thinking

Julia Moulden | Posted 11.17.2011 | Healthy Living
Julia Moulden

I'm giving a speech on Monday about authentic leadership - with references to President-elect Obama sprinkled liberally throughout - to an association...