In the metropolis of Mexico City, architects and urbanists have been examining solutions to combat the thickening smog. This stunning Vertical Park by Jorge Hernandez de la Garza intends to infuse the city with much-needed green space in the form of a modular skyscraper made up of a series of stacking units. The solar-powered structure contains sky-gardens in addition to spaces for living and working, and recycles all of its own water...more