"What would it take to grow all the food needed for all Manhattanites – on Manhattan Island?" This video drives home the ecological impact of our current food production and consumption patterns – but then goes beyond that, to present a truly shareable alternative. From the Why Factory:
How much food do I consume? How much land is needed to grow it? Could we grow our food in the city? Could we feed all Manhattanites by growing food on Manhattan island?