On January 23, 2015, HBO’s Bill Maher confronted Wall Street Journal columnist Bret Stephens over the latter’s insistence that human-caused climate change is a hoax. How can one watch this and not conclude that Stephens is a sociopath?

D.R. Tucker

D. R. Tucker is a Massachusetts-based journalist who has served as the weekend contributor for the Washington Monthly since May 2014. He has also written for the Huffington Post, the Washington Spectator, the Metrowest Daily News, investigative journalist Brad Friedman's Brad Blog and environmental journalist Peter Sinclair's Climate Crocks.