Speaking to a gathering of mayors from around the world at the Vatican July 21, Pope Francis urged action to reduce global warming, saying he particularly hopes the UN climate summit later this year will address how it "affects the trafficking of people." Problem #1: Human-induced climate change has not affected the trafficking of people, or even migration in general. The one and only candidate for climate-change refugee status, a man from the island of Kiribati, just lost his case on appeal, … [Read more...]