NEW YORK, NY - SEPTEMBER 24:  Felipe VI, the King of Spain, speaks at the 69th United Nations General Assembly at United Nations Headquarters on September 24, 2014 in New York City. World leaders, activists and protesters have converged on New York City for the annual UN event that brings together the global leaders for a week of meetings and conferences. This year's General Assembly has highlighted the problem of global warming and how countries need to strive to reduce greenhouse gas emissions.  (Photo by Spencer Platt/Getty Images)