Pyramid Farm: Vertical Agriculture for 2060

Images @ link: [link to www.inhabitat.com]

This should happen sooner than 2040, imho.

The Pyramid Farm is an incredible concept for the future of agriculture envisioned by professors Eric Ellingsen and Dickson Despommier. The design is based on the growing belief (is it fact yet?) that vertical farming will soon become a necessary lifeline in cities throughout the world. The human population is growing exponentially and increasingly more urban while the global food supply shortening. Despommier speculates that if nothing is done to advance current farming techniques, 3 billion people could face starvation by 2060. The Pyramid Farm offers a solution in the form of a complete self-sufficient ecosystem that covers everything from food production to waste management.