Shall we invest in Europe ?

For a number of countries, particularly in Central Europe, Europe still stands for progress and freedom. On the other hand, euro zone Southern countries criticize the lack of solidarity while Northern European countries reject the notion of “transfer union”. What is the truth of Europe? How can heterogeneous production structures and income levels be made up for? Is there any chance of eventually implementing federal style structures?

http://youtu.be/xPSgKW0UazE?list=PL3YBt-EW6CgQAX2pYxGWLS9DsX-fe6EYZ