Debi34 Wrote:
Jan 14, 2013 10:27 AM
Except that "evidence" is flawed. Temperatures are up because there are way more reporting stations than there used to be, most of them in urban areas where temperatures tend to be higher due to development, not climate (ever tried to walk across hot pavement in the summer?). The ice sheets in Antarctica are breaking up because of the pressure from the build up of ice sheets that are INCREASING in the interior of the continent, not because they are melting. Recent increases in temperature can also be linked to an increase in sun activity (sunspots). There is little true scientific evidence that most of the warming(or so called evidence of warming) comes from human activity.