CAMBRIDGE, Mass.--Famed venture capitalist John Doerr is conflicted. He says pace of innovation in green technologies, breathtaking in the past five years, is far from fast enough to address the scale of the world's energy problems.
Doerr was the keynote speaker at the MIT Energy Conference here Saturday. He alternated between expressing wonder at the progress in addressing global warming and discouragement at the overall state of affairs.
The theme of the conference is "scale," as in finding the right technologies and policies to address burgeoning global energy demand without polluting the planet to the point … Read more