Ross Gelbspan | December 4, 2006 By Ross Gelbspan • Monday, December 4, 2006 - 11:36 Tweet MAIL PRINT The technology is a throwback to an earlier age. But it addresses a key concern of the modern age: climate change. Click here for reuse options! Tweet EMAIL PRINT SUBSCRIBE Ross Gelbspan's blog ‹ PREVIOUSChange in Seasons Striking in European RegionsNEXT ›Shell CEO: debate is over, get on with action! View the discussion thread.