On Saturday, March 23, 2024, at 8:30 p.m., on the occasion of Earth Hour promoted by WWF, the most popular landmarks in more than 200 countries will remain without lighting for 60 minutes. An hour of darkness to save planet Earth . On Saturday, March 23, 2024, at 8:30 p.m., on the occasion of Earth Hour promoted by WWF, the most popular landmarks in more than 200 countries will remain without lighting for 60 minutes. Yes, 60 minutes, that's 3,600 long seconds, to ask institutions for a concrete commitment against climate change, environmental pollution and the loss of nature. And so, from London to Paris, from New York to Sydney, the symbols of the world's most iconic cities will go dark. Black as the future that awaits us if we do not reverse course towards a more sustainable planet Earth. (Fausto Piu, more at teleambiente.it)