The issue is not whether climate is changing. Climate has changed, in varying cycles, since the beginning of time. The issue is the degree to which climate change is attributable to man’s activities, and particularly the degree to which carbon presence causes increased warming. These are the unsettled issues, not climate change (which was, until recently, called climate warming.)
Uncivilized comments like the one above from (whomever she may be) are not productive.
