Salon: What`s it going to take to convince people that climate change is a real and serious threat? I`m loath to think an eye-opening catastrophe`s the answer. Yet, there`s this: Half the people who lived through this past winter in the U.K. - which was marked by widespread flooding - said it made them more convinced that climate change is happening, according to a survey conducted by the Energy and Climate Intelligence Unit. And over a quarter of respondents emerged with a strengthened belief that human...