That is just plain Fox News misreporting. Even in its own article you can see that. The first paragraph says "Secretary of State John Kerry said in Vienna on Friday that air conditioners and refrigerators are as big of [sic] a threat to life as the threat of terrorism posed by groups like the Islamic State.". However, when you read a little further on, you see what he actually said, which was "“Yesterday, I met in Washington with 45 nations — defense ministers and foreign ministers — as we were working together on the challenge of [the Islamic State], and terrorism. It’s hard for some people to grasp it, but what we–you–are doing here right now is of equal importance because it has the ability to literally save life on the planet itself.” Not the same at all.