| Which of these is the culprit for today's rising carbon dioxide levels, and how can we tell? Back in Hawaii ... an average of that weather, over longer periods. PAUL DOUGLAS: Climate is the History Channel; weather is CNN Headline News. read more... |
| Which of these is the culprit for today's rising carbon dioxide levels, and how can we tell? Back in Hawaii ... an average of that weather, over longer periods. PAUL DOUGLAS: Climate is the History Channel; weather is CNN Headline News. read more... |
