Gore echoes calls for a mass movement to put pressure on politicians. "It is about whether or not we are still capable - given the ill health of our democracy and the current dominance of wealth over reason - of perceiving important and complex realities clearly enough to promote and protect the sustainable well-being of the many," he writes.
Gore gets to grips with the ideologues
30 June 2011 22:00 GMT
Updated
25 November 2012 16:18 GMT