World cities go dark as Earth Hour climate campaign circles globe

By AFP,

The Sydney Opera House, the Eiffel Tower and Moscow's Red Square were among the world landmarks to go dark Saturday, as part of a global campaign to r...

Australia , Moscow's Red Square , President Emmanuel Macron , Ria Novisti news agency , Sydney Opera House , Sydneysider Dianna Ali , the Eiffel Tower , UN Secretary-General Antonio Guterres