CNN: Saying that climate change ranks among the world's most serious problems -- such as disease outbreaks, poverty, terrorism and the proliferation of weapons of mass destruction -- U.S. Secretary of State John Kerry called on all nations to respond to "the greatest challenge of our generation."
Kerry, speaking before college students in Jakarta, Indonesia, also criticized climate-change deniers, saying "a few loud interest groups" shouldn't be given the chance to misdirect the conversation.
Kerry...