Dr David Evans has made a youtube video titled “Climate Change in 12 Minutes-The Skeptic’s Case”. The focus of this video is the “positive feedback” claimed by the greens which they claim amplifies the effect of CO2. This positive feedback is used in all the green’s computer models. These computer outputs are incompatible with the actual data. Air and ocean temperatures as well has the tropical hotspots do not agree with computer output. In fact, a negative feedback appears to exist that reduces, rather than amplify, the effect of CO2.
See Evan’s video by clicking here.