News tagged with eiffel tower

Lights go off around globe for Earth Hour

New York's Empire State Building, the Eiffel Tower in Paris, and the Sydney Opera House were plunged into darkness for the annual Earth Hour campaign, leading a global effort to raise awareness about climate ...

dateApr 01, 2012 in Earth Sciences
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Earth Hour aims for hope in darkened world

Lights will go out around the world Saturday with hundreds of millions of people set to take part in the Earth Hour climate change campaign, which this year will also mark Japan's earthquake and tsunami.

dateMar 25, 2011 in Environment
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Billion people invited to switch off lights

Around a billion people living in the world's major cities are being invited to turn off their lights at 8:30 p.m. local time on Saturday for "Earth Hour," described as the biggest mass campaign to demand ...

dateMar 26, 2009 in Environment
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