NY, again.

(Bronx's Grand Concourse from Inhabitat)
Seriously, where has the label of sustainable SF gone? NY is on the cutting edge of sustainable and livable city making these days. Followed by pedestrian heaven in Times Square, now it is in Bronx. So grand and fantastic project that could eventually be American (eco)Shanzelize. The only concern is, where all materials and money come from...sustainable design can be unsustainable if you keep extracting materials from the ground, in other words, destroying our mother earth.