Three waves of change

tauringhuang.

Jul 17th 2008
From Economist.com

Comparing three periods of globalisation


GLOBALISATION, as historians of the subject like to point out, has been around for a long time. Industrialisation and technological changes—such as the invention of the steam ship, which produced cheaper means of migrating and trading between continents—spurred one period of globalisation in the 19th century. In similar fashion new inventions—jet aircraft, the internet—helped to encourage later periods of it. In a new World Trade Report published this week, the WTO compared three broad periods, looking at global growth in GDP, in population and in the trade of goods. Migration rates are shown only for four countries of the “New” world.