The Associated Press: Europe Joins 'Lights Out' for Earth Hour

Europe Joins 'Lights Out' for Earth Hour

From Rome's Colosseum to the Sydney Opera House, floodlit icons of civilization went dark Saturday for Earth Hour, a worldwide campaign to highlight the threat of climate change. The environmental group WWF urged governments, businesses and households to turn back to candle power for at least 60 minutes starting at 8 p.m. wherever they were. The campaign began last year in Australia, and traveled this year from the South Pacific to Europe in cadence with the setting of the sun. Several U.S. cities also planned symbolic blackouts or dimmings of monuments, including at the Golden Gate Bridge in San Francisco. "What's amazing is that it's transcending political boundaries and happening in places like China, Vietnam, Papua New Guinea," said Andy Ridley, executive director of Earth Hour. "It really seems to have resonated with anybody and everybody." Earth Hour officials hoped 100 million people would turn off their nonessential lights and electronic goods for the hour. Electricity plants produce greenhouse gases that fuel climate change.