Full article on economist.com
In the aftermath of the deliberate crashing of Germanwings Flight 9525, pilots cautioned against a knee-jerk reaction to the tragedy by airlines and safety regulators. With hindsight, perhaps, alarm bells should have been ringing about Andreas Lubitz, the 27-year-old first officer who flew his plane into the French Alps, killing 150. He had been treated for severe depression in 2009, and is thought to have hidden sick notes from his bosses before the crash. Yet we also know that Germanwings followed industry guidelines for dealing with mental-health concerns. Harbouring gloomy thoughts does not preclude someone from having a pilot’s licence...