Mother Jones: Climate change deniers don't have a lot of credible scientists who support their view. But they have a few, and one of the busiest and most prolific is Wei-Hock Soon, who insists that global warming is caused by variations in the sun's output, not by anything humans are doing. Soon's doctorate is in aerospace engineering, not atmospheric science or geophysics or some more relevant discipline, but he's nonetheless an actual scientist and a reliable ally for the climate deniers.
Unfortunately, the...