AT OVER 260 metres in height, the wind turbines rising out of the Baltic Sea, north of Leba, a Polish resort town, are among the world’s biggest. Installed more than 20km from the coast, they are hardly an eyesore, unless you have a strong pair of binoculars or are named Donald Trump, or both. Beachgoers in Leba seem more bothered by the unseasonably cold weather.