Kerry calls climate change a weapon of mass destruction, derides skeptics

JAKARTA, Indonesia — Secretary of State John F. Kerry, calling climate change perhaps the world’s most fearsome weapon of mass destruction, urged developing nations on Sunday to do more to cut greenhouse-gas emissions as he derided climate-change skeptics at home and blamed big companies for hijacking the debate.

Kerry painted a picture of looming drought and famine, massive floods and deadly storms as a result of global warming, and he urged ordinary citizens in developing nations to speak out on the issue and demand more from their political leaders. He labeled those who denied the evidence of climate change as “shoddy scientists and extreme ideologues.”