Mayor Anne Hidalgo of Paris Raises & Projects Climate Sign sends our appreciation to Mayor Anne Hidalgo for selecting the Climate Sign and supporting its projection on the Eiffel Tower during COP21 in Paris. The Mayor is to be applauded for her courage and leadership in moving forward to successfully host the UN Climate Summit, including hosting 400 mayors from around the globe. At this #EarthToParis UN Foundation event, the Mayor was joined by renown Caine's Arcade filmmaker Nirvan Mullick, who has put his talents to work to rally the broad public for climate action.