When their experiment was getting started, the Heartland Institute was thinking about a few more people who should be at future billboards of this kind: Charles Manson, a mass murderer, Fidel Castro, a tyrant, Osama bin Laden, the late emperor of all terrorists, and James Lee who took hostages in the Discovery Channel two years ago.
This collection of villains is far from complete and it already suggests something. Correct me if I am wrong but I think that Anders Breivik is the only "almost peer" of those people who is a staunch global warming skeptic. If you realize that the numbers of alarmists and skeptics in the world are comparable, you must agree that the alarmists are hugely overrepresented among the villains.
This is a PR dream for the warmists and their MSM pals.