Switching off power and devices during Earth Hour (8.30 pm – 9.30 pm local time) on the 25th March, whether it’s 60 seconds or 60 minutes, is a way to draw attention to the need to take time out for nature.
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Will forward to:
https://www.columban.org.au/media-and-publications/articles/features/2023/earth-hour
Will forward to:
https://www.columban.org.au/media-and-publications/articles/features/2023/earth-hour