San Fran Of The Future, Fast-Forward 100 Years

Global warming got you down?  Concerned about rising gas prices and our over-dependency on fossil fuels?  Before you declare that the sky is falling and reach for your favorite tree to hug in what some call the last few days of earth's existence, remember there are some pretty smart cookies and valiant visionaries still working on some of heavy lifting that will provide solutions for ensuring mankind doesn't strip the earth down to a baron wasteland...

"IwamotoScott envisions the city as Hydro-Net, using “Geothermal Mushroom” structures to extract heat and water from deep in the earth, and whimsical “Fog Flowers” to render moisture from the air and grow algae, which would then be turned into hydrogen for fuel. Zipping through underground tunnels are hydrogen-fueled hover cars, coursing through the multi-use veins of this future city that’s learned how to live without fossil fuels. Hope it’s earthquake-proof. "

Geothermal mushrooms... sounds vaguely familiar to our college days.
Tags:  SAN, Future, fast, EA, AR