Earth Hour: time zone by time zone, ~4000 cities & towns in 88 countries dim nonessential lights from 8:30-9:30pm

Window to the World, calling for Wind of Wisdom,
as common sense is a gift to each soul,
as common environment is the inseparable planet,
as common desire is to live in a better world.

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Earth Hour 2009 has garnered support from global corporations, nonprofit groups, schools, scientists and celebrities — including Oscar-winning actress Cate Blanchett and retired Cape Town Archbishop Desmond Tutu. From an Antarctic research base to the Great Pyramids of Egypt and beyond, the world switched off the lights on Saturday for Earth Hour, dimming skyscrapers, city streets and some of the world's most recognizable monuments for 60 minutes to highlight the threat of climate change. Time zone by time zone, nearly 4,000 cities and towns in 88 countries joined the event sponsored by the World Wildlife Fund to dim nonessential lights from 8:30 p.m. to 9:30 p.m.

An agreement to replace the Kyoto Protocol, which expires in 2012, is supposed to be reached in Copenhagen, Denmark, this December, and environmentalists' sense of urgency has spurred interest in this year's Earth Hour. Last year, only 400 cities participated; Sydney held a solo event in 2007. In Bonn, WWF activists held a candlelit cocktail party on the eve of a U.N. climate change meeting, the first in a series of talks leading up to Copenhagen. The goal is to get an ambitions deal to curb emissions of heat-trapping gases that scientists say are dangerously warming the planet.

The Chatham Islands, a small chain about 500 miles (800 kilometers) east of New Zealand, switched off its diesel generators to officially begin Earth Hour. Soon after, the lights of Auckland's Sky Tower, the tallest man-made structure in New Zealand, blinked off. At Scott Base in Antarctica, New Zealand's 26-member winter team resorted to minimum safety lighting and switched off appliances and computers.

In Australia, people attended candlelit speed-dating events and gathered at outdoor concerts as the hour of darkness rolled through. Sydney's glittering harbor was bathed in shadows as lights dimmed on the steel arch of the city's iconic Harbour Bridge and the nearby Opera House.

And in Egypt, the Great Pyramids darkened, as did the Sphinx. To the West, floodlights at the Acropolis in Athens were switched off and an outdoor concert was staged on an adjacent hill, which many Athenians approached in a candlelight procession. The Athens International Airport switched off the lights on one of its two runways. In that other great ancient city, Rome, the Colosseum and St. Peter's Basilica were plunged into darkness.

In Paris, the Eiffel Tower, Louvre and Notre Dame Cathedral were among 200 monuments and buildings that went dark. The Eiffel Tower, however, only extinguished its lights for five minutes for security reasons because visitors were on the tower, said WWF France spokesman Pierre Chasseray. "Above all in the current economic crisis, we should send a signal for climate protection," said Klaus Wowereit, the mayor of Berlin, one in a handful of German cities switching off lights at city halls and television towers for Earth Day for the first time.

Meanwhile, the Swiss city of Geneva switched off the lights on theaters, churches and monuments. Among them were the Reformation Wall, where floodlights normally illuminate 10-foot (three-meter) statues of John Calvin and other leaders of Protestantism. The city's motto engraved on either side of the statues is: "After darkness, light."

All of Spain's 52 provincial capitals turned off some lights an hour after sunset, silhouetting unlit landmarks such as the royal palace and parliament in Madrid, the Guggenheim museum in Bilbao, and the Alhambra palace in Granada against darkening dusk skies. A key 2010 football World Cup qualifier against Serbia posed a dilemma for Romanians. "Shall we watch the match or turn off the lights?," the 7plus daily asked in its main front-page headline.

U.N. Secretary Ban Ki-moon called Earth Hour "a way for the citizens of the world to send a clear message: They want action on climate change." The U.N. headquarters in New York and other facilities were dimming their lights to signal the need for global support for a new climate treaty.

China participated for the first time, cutting the lights at Beijing's Bird's Nest Stadium and Water Cube, the most prominent 2008 Olympic venues. In Bangkok, the prime minister switched off the lights on Khao San Road, a haven for budget travelers packed with bars and outdoor cafes.

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Photos courtesy of EPA / Shamshahrin Shamsudin, AP Photo / Nasser Nouri, EPA / Rolex Dela Pena, AP Photo / Dita Alangkara, AP Photo / Vincent Yu, EPA / How Hwee Young, and AP Photo / Luigi Costantini

Original Source: AP and Monsters & Critics

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