New York magazine's editors asked four architects to come up with plans for the empty plot on Canal and Varick that faces their office. It's no surprise that one of the submissions was green-themed. (The surprise would be if one of them wasn't.)
Green roofs are lovely—an oasis to keep city dwellers sane while improving the air a little too. But a farm on the roof? More specifically, cut across ascending tiers? “We are interested in urban farming and the notion of trying to make our cities more sustainable by cutting the miles [food travels],” says WorkAC co-principal Amale Andraos. But sustainability involves more than just cutting down on the miles that food travels. Much as we hate to admit it, it involves economics.
How much would such a building cost? What about
the roof itself, keeping in mind that such a roof requires not only a dirt
substrate, but also filter fabric, drainage, protection layer,
waterproofing, moisture barrier, and insulation. Who will till the land
and how much will it cost to irrigate? How much will they charge, one year later,
for one Red Delicious? (Plus $5 for the novelty, plus $2 for its being
organic?) Never mind that the apple tree stews all day in urban exhaust. Never mind that it
tastes like the muffler of a yellowcab. Discount if it's fresh off
the tree—that is, if it falls off floor fourteen and hits you in the
head. No coupons necessary. Just bring your battle wound.