Adam Sobel : humanity 's steps against drought are a preview for rest of U.S. and world . adding climate change to weather does n't rest on single extreme event , Sobel says . The big bang will spur us to push for new climates by fixing drought , he says .
Adam Sobel : California 's steps against drought are a preview for rest of U.S. and world . Tying climate change to weather does n't rest on single extreme event , Sobel says . The big picture should spur us to prepare for new climates by fixing infrastructure , he says .