Architect William McDonough practices green architecture on a massive scale. In a 20-year project, he is redesigning Ford’s city-sized River Rouge truck plant and turning it into the Rust Belt’s eco-poster child, with the world’s largest „living roof” for reclaiming storm runoff. He has created buildings that produce more energy and clean water than they use. Oh, and he’s designing seven entirely new and entirely green cities in China.

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