Was Earth Hour a candle in the wind?

Sydney's Earth Hour was an unconditional success in raising awareness about what we can do to fight global warming, with well over fifty percent of the population participating : :::[SMH]MORE than half of Sydneysiders - as many as 2.2 million - switched off their lights to celebrate Earth Hour on Saturday night, a poll has found.No one saw this avalanche of support coming - only 65,000 households