Freedom of movement is not simply an economic good, but a bulwark against oppression

Freedom of movement is frequently posited as an economic good, writes Floris de Witte. But it is much more than that. It allows Europeans to pursue a way and quality of life that simply may not be possible in the state where they were born. And in curbing the capacity of domestic politicians to scapegoat and exclude the foreigner, it serves to prevent another descent into intra-European conflict