Green? It must be green, OK? OK? It must pop, pop, pop!
Worldwide investments for renewable energies tremendously grew from 39bn $ in 2004 to 279bn $ in 2011. How  comes then the rate of global (worldlwide) use of renewable energy vs fossil is still 13%, when it already was 12,7% in 1990?
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Step 1: get the point: http://www.youtube.com/watch?v=5goH0hxUM8A
Step 2: check my insight
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