Agence France-Presse: India has decided to formally back a climate change accord struck in Copenhagen last year that includes non-binding limits on global warming, Environment Minister Jairam Ramesh said Tuesday. Ramesh told parliament that India, the last major emitter yet to formally endorse the agreement, would join the more than 100 other countries that have already “associated” with it. “We participated in the negotiations on the Copenhagen Accord and we stand by the accord,” Ramesh …