In his State of the Union, Obama called for 80% of electricity to come from clean sources by 2035, and 80% of Americans to have access to high-speed rail within 25 years.
California's biggest solar installers want homeowners in the Northeast and Mid-Atlantic to shovel off their roofs and install photovoltaic panels.
Michelle Obama and Walmart announced a healthy food initiative last week. The media accepted the deal at face value. Here are some hard questions.
Food-policy reform at the national level isn't getting anywhere fast. But don't get depressed; organize at the local level!
We have two agricultural systems in this country, both claiming to be good for farmers and both claiming to be sustainable, says Marion Nestle. But only one has millions of dollars' worth of ads selling its version of reality.
China is a nation ruled by engineers with a steely-eyed determination to vanquish us in the race for clean energy. How can a democracy beholden to corporate interests and besieged by politicians in deep denial about the shape of the 21st century possibly keep up?
Walmart has graphically demonstrated the damaging aspects of severe market consolidation in the food industry. If it can now demonstrate a benevolent side to market domination, then I salute it -- and shrug.
A U.S. company shows it can compete in the European solar market by landing a deal on the sunny island of Crete.
Here it comes -- a shameless self-promotion for my new book, Cracking the Carbon Code: The Key to Sustainable Profits in the New Economy.
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