Write a literature review on the EU and globalization in general.

It is about a literature review on the EU and globalization in general. But has to be narrowed down to a subtopic so that a feasible research question for a word count of 4000 can be found. So it doesn’t have to give answers, but so show the different concepts and debates in the social sciences (about EU and brexit if desired, but not obligated). It can contain communication studies, political science and sociology or just one of them.