Obama's Green Sage bestows unto all of us his years of deep thinking, careful thought and wisdom, reserved upon those of us without decades of scholarly academic common sense.
Dr. Steven Chu, Ph.D. Secretary of Energy said, "...if you make the roofs white and if you make the pavement more of a concrete type of color...that would be the equivalent of...reducing the carbon emissions due to all the cars in the world by 11 years---just taking them off the roads by 11 years."
More here from The Telegraph U.K.
