Home / WorldClimate report says global warming "extremely likely" caused by humansAP27 Sep, 2013 08:05 AMQuick ReadSaveshareShare this articlefacebookcopy linktwitterlinkedinredditemailSTOCKHOLM (AP) Climate report says global warming "extremely likely" caused by humans.SaveshareShare this articlefacebookcopy linktwitterlinkedinredditemail