<p>I’m talking about how the satellite monitoring systems have shown no statistically significant deviation in global temperature since the turn of the century. The typical response I’ve encountered to this has generally been that the ground-based monitoring systems contradict the satellite measures, but unless someone is falsifying several hundred photographs of the terrestrial systems, I would hardly regard them as reliable measures of atmospheric temperature.</p>
<p>I also never stated that CO2 is not a greenhouse gas. I am, however, quite skeptical of the magnitude of its effect on global temperatures, largely because of the above.</p>