Themes for 2015: Is Europe stuck in the mud?

By now, Europe’s economy should be humming along nicely, heading for the sliproad to the motorway. Instead, it is jerking and lurching, making worrying noises and with a strange smell emerging from the air vents. Everyone can think of ways to fix it. Unfortunately, those in charge can’t agree on what to try. Jon Hay asks whether they will make up their minds in 2015 –— or whether the economy can recover, despite the bickering.