By Lidija Grozdanic, Source: Inhabitat

Barcelona-based studio Forward Thinking Architecture has envisioned a way to transform the inhospitable Arabian Peninsula into a global agricultural hub by establishing a link between the desert, renewable energy, and water-saving hydroponic agriculture. Their OAXIS project would blanket over 1,447,795 square miles of sandy terrain with a huge modular hydroponic system that would produce solar energy and use an underground transportation system to deliver crops to adjacent cities.

Lear more at: Inhabitat