Advancing the politics of public transportation and public spaces is not easy. Danish architect Jan Gehl and his firm Gehl Architects, however, have a track record of success with cities around the world.
<p>People love to complain about public art, but an installation in Emeryville, CA is almost universally loved. One expert says, 'It creates something that is thought-provoking. It isn't just decorative.'</p>