The Hill: John Kerry used his first major speech as secretary of State to make that case that failing to confront climate change means missing big economic opportunities -- and worse.
If we waste this opportunity, it may be the only thing our generation -- generations -- are remembered for. We need to find the courage to leave a far different legacy, Kerry said in a wide-ranging address Wednesday at the University of Virginia.
Kerry again signaled that he hopes to use his role as top diplomat to promote...