Commentary Public discourse about climate change often degenerates into personal attacks. Those of us who point out the many holes in the allegedly “scientific basis” of global warming alarmism are denounced as “deniers.” As I wrote in my article, “Who Are the Ideologues?,” the heart of alarmism is a radical political agenda—namely, for a socialistic, top-down plan that would restructure our energy usage, and therefore our economy, in the name of saving the planet from a climate catastrophe. The climate change “emperor,” of course, has no clothes. You can read some of my rebuttal to the alarmists in my article “Who Stole Greta’s Childhood,” but the soundbite version is that, yes, the world has gotten a degree or two warmer than in “preindustrial times” (for which we should be thankful, since before the Industrial Revolution, Earth was sunk in the Little Ice Age—the coldest period of the last 10,000 years); …