Green Collar Jobs to Fuel Future Economy

Green Collar Jobs to Fuel Future Economy

Editor's Note: Each Wednesday LiveScience examines the viability of emerging energy technologies — the power of the future. 

With the economic downturn, many job markets seem in peril. However, investment in energy efficiency and renewable-energy strategies could create 2 million jobs in two years, economists claim.

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Michael Schirber began writing for LiveScience in 2004 when both he and the site were just getting started. He's covered a wide range of topics for LiveScience from the origin of life to the physics of Nascar driving, and he authored a long series of articles about environmental technology. Over the years, he has also written for Science, Physics World, andNew Scientist. More details on his website.