Had it been Economics, the same would have almost certainly applied.
Last year, I was speaking to a young languages graduate who told me how heavily the idea of this 'good thing' had been pushed in his university course.
In addition, glossy EU propaganda floods into our schools - some in the form of blatant politicising - some is considerably more subtle.
Not only does this draw unwary and callow students into its grotesque web but it also ensnares many a teacher too - the teaching profession has always had more than its fair share of the terminably gullible!