Air pollution causes great harm to European citizens’ health. Each year, about 400 000 people die prematurely due to excessive air pollutants such as dust particles, nitrogen dioxide and ozone. For about 30 years, the EU has had clean air legislation that sets limits to the concentrations of pollutants in the air.

Critical Connections examines how trade, investment, migration, and other linkages among countries drive economic growth in the Europe and Central Asia region. The study breaks new ground by using a multidimensional approach that recognizes how each connectivity channel for growth is likely to be affected by the strength of other channels.

The number of dirty diesel vehicles pumping out toxic emissions on Europe’s streets is still rising three years after the Dieselgate scandal began, according to a new report. More than 7m such cars and vans remain on UK roads alone.