Apathetic Lemming of the North

"Green Vertical Farms In The New York City"
EcoFuss (April 19, 2008)

"The New York magazine has had an interesting initiative with the purpose to improve the cleanliness of the New York City. They assigned four architects to came up with green structures that will be placed on the Canal Street and the most interesting idea came from Work AC. ..."

The illustration looks a little like a really big slice out of a wedding cake.

I'm not writing this off as a crackpot idea, despite the aerial golf course (I think that's what it is). The idea of stacking functions has been done already, in downtown Chicago for example: where they've got a golf course over several other zones, and finally a railway facility at 'ground' level.