by Jitendra JOSHI and Patrick GALEY in Paris Agence France-Presse LONDON, United Kingdom (AFP) — The United Nations on Saturday urged leaders to declare a global climate emergency and shape greener growth after the coronavirus pandemic, as nations took gloomy stock five years since the landmark Paris Agreement. Fast-growing China, the world’s biggest emitter, outlined limited new ambitions in green energy at a virtual “Climate Ambition Summit” addressed by more than 70 leaders. In the […]