COPENHAGEN, DENMARK -  OCTOBER 10, 2019: Mayor of Los Angeles, Eric Garcetti, during his acceptance speech after hand over of the new chair from Anne Hidalgo, Mayor of Paris, at the C40 World Mayors Summit in Copenhagen. More than 70 mayors of some of the world’s largest and most influential cities representing some 700 million people meet in Copenhagen from October 9-12 for the C40 World Mayors Summit. The purpose with the summit in Copenhagen is to build a global coalition of leading cities, businesses and citizens that rallies around radical and ambitious climate action. Also youth leaders Stock Photo