9b310b8c67d8048441c6a675dad144034f5ec5b9US Secretary of State John Kerry has called on American ambassadors around the world to make the fight against climate change a top priority ahead of new UN talks next year. In his first department-wide policy guidance statement since taking office a year ago, he told his 70,000 staff: “The environment has been one of the central causes of my life.” “Protecting our environment and meeting the challenge of global climate change is a critical mission for me as our country’s top diplomat,” Kerry said in the letter issued on Friday to all 275 US embassies and across the State Department. “It’s also a critical mission for all of you: our brave men and women on the frontlines of direct diplomacy,” he added in the document seen by AFP. MORE