Here are comments on Global warming by one of my favorite economists, Walter Williams.

“The environmental extremists’ true agenda has little or nothing to do with climate change. Their true agenda is to find a means to control our lives. The kind of repressive human control, not to mention government-sanctioned mass murder, seen under communism has lost any measure of intellectual respectability. So people who want that kind of control must come up with a new name, and that new name is environmentalism. Last year, 60 prominent scientists signed a letter saying, ‘Observational evidence does not support today’s computer climate models, so there is little reason to trust model predictions of the future... Significant [scientific] advances have been made since the [Kyoto] protocol was created, many of which are taking us away from a concern about increasing greenhouse gases. If, back in the mid-1990s, we knew what we know today about climate, Kyoto would almost certainly not exist, because we would have concluded it was not necessary.’ They added, ‘It was only 30 years ago that many of today’s global-warming alarmists were telling us that the world was in the midst of a global-cooling catastrophe. But the science continued to evolve, and still does, even though so many choose to ignore it when it does not fit with predetermined political agendas.’ These scientists have probably won The Weather Channel’s ire and might be headed toward a Nuremberg-type trial.” —Walter Williams

Walter Williams is a black conservative, so is anathema to Liberals.