Climatologist Says a Century of Weather Data Contradicts Claims of Record Heat

American author Mark Twain famously stated: “It ain’t what you don’t know that gets you into trouble. It’s what you know for sure that just ain’t so.” Likewise, digging deeper into data sometimes reveals a different picture from what you saw at first glance. After combing through reports from more than 1,200 weather stations across the United States, former University of Alabama climatologist John Christy is challenging a commonly held belief that extreme high temperatures have become more prevalent. According to his report, published this spring in the academic journal Theoretical and Applied Climatology, the data don’t show an increase...