 At this year’s West Coast Green conference in San Francisco, Bill McDonough gave a rousing call–to-action keynote speech in which he proclaimed that we do not have an energy problem, but what we do have is a materials problem. He went on to say that the carbon in the environment is in the wrong place. Instead of leaving it in the ground, we have mined and burned this ancient material, and polluted our skies. Long ago, when we first discovered that carbon from the ground could provide energy, humankind was arguably unaware of the consequences of this practice. However, that same excuse cannot be made today.
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