Mark Jacobson: Barriers to 100% Clean Energy are Social and Political, Not Technical or Economic http://ecowatch.com/2015/11/20/mark-jacobson-renewables/ … via @ecowatch
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Mark Jacobson: Barriers to 100% Clean Energy are Social and Political, Not Technical or Economic http://ecowatch.com/2015/11/20/mark-jacobson-renewables/ … via @ecowatch