Yesterday March 28th, Earth Hour was celebrated all across the globe. Unfortunately many people I know have never heard of Earth hour. Earth Hour occurs every year for an hour in March and encourages people to turn off all of their unnecessary lights to signify that we all must play our part in combating climate change and protecting the Earth. Earth Hour occurred across seven thousand cities in 162 countries. The movement is spreading so much that even the Eiffel Tower participated and turned out its lights. To find out more about Earth Hour visit their website here and make sure you participate next year on March 19th!