Studies have a way of ceasing to be studies once they are taken up by politicians-in-print like Ezra Klein. They become dueling implements. Mary Branham of the Council of State Governments: “Evidence Shows Raising Minimum Wage Hasn’t Cost Jobs” vs. Max Ehrenfreund of the Washington Post: “‘Very Credible’ New Study on Seattle’s $15 Minimum Wage Has Bad News for Liberals” vs. Arindrajit Dube of the New York Times: “Minimum Wage and Job Loss: One Alarming Seattle Study Is Not the Last Word.” Much of this is predictable partisan pabulum. The study that confirms my priors is science. The study that challenges my preferences is … just one study. Our friends among the global-warming alarmists, embarrassed by the fact that every time Al Gore shows up to give a speech it turns out to be the coldest March day in 30 years, are forever lecturing us that weather doesn’t tell us anything useful about climate — except when it’s hot in the summer, or there’s a drought in California, or there’s a hurricane in Florida.
I am a registered “global-warming alarmist,” but Williamson is absolutely right about all this.