Why Aren't Regulators Going After Cruise Ships?

A new study commissioned by the European Federation for Transport and Environment revealed that toxic emissions of sulfur oxides from 63 cruise ships belonging to Carnival Corporation were 43% higher than all the combustion engine vehicles in Europe. This stunning statistic comes as EU leaders have decided to ban small combustion engines for cars by 2035. But what about 'green' cruise ships? Only crickets...  "The most polluting cruise ship operator was MSC Cruises, whose vessels emitted nearly as much sulphur as all the 291 million cars in…