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What Exactly Is Earth Hour?
Earth Hour was created by the World Wildlife Fund (WWF) in Sydney in 2007 as a symbolic lights-out event to raise awareness about climate change. Held annually on the last Saturday of March, it ...
The Radisson Blu, Radisson, Park Inn by Radisson, Country Inns & Suites and Park Plaza hotels practice Earth Hour – an environmental initiative supported by the World Wildlife Fund (WWF) – as an ...
Earth Hour 2025 returns by providing 60 minutes of global unity around the world, in support and celebration of our planet. Earth Hour serves as a beacon of positivity, hope, and inspiration to rally ...
Sydney Opera House was one of the world’s most famous landmarks to dim their lights in an act of environmental solidarity. ©ThinkMammoth People around the world dedicated nearly three million hours of ...
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