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نویسنده
چکیده
People have always been mobile. In the Middle Ages, masses moved because of pilgrimages. Today, these masses are called holiday travellers. People have never been more mobile than today. Because of increasing prosperity and the abolishment of many borders in Europe, "freedom" has become a new symbol. Freedom causes movement. We have yet to overcome the borders of the countries behind the former Iron Curtain. Our economy needed the division of labour, and therefore more mobility for goods and managers. Moreover, liberalised markets brought about the "global village". In the 21 century, the global economy will be dominated by three key industries:
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