Mon, Apr 13, 2009 - Page 9 News List

The worst of all worlds

Globalization will not disappear with protectionism — it will just turn ugly

By Joseph S. Nye

The world economy will shrink this year for the first time since 1945, and some economists worry that the current crisis could spell the beginning of the end of globalization. Hard economic times are correlated with protectionism as each country blames others and protects its domestic jobs. In the 1930s, such “beggar-thy-neighbor” policies worsened the situation. Unless political leaders resist such responses, the past could become the future.

Ironically, however, such a grim prospect would not mean the end of globalization, defined as the increase in worldwide networks of interdependence. Globalization has several dimensions, and though economists all too often portray it and the world economy as being one and the same, other forms of globalization also have significant effects — not all of them benign — on our daily lives.

The oldest form of globalization is environmental. For example, the first smallpox epidemic was recorded in Egypt in 1350BC. It reached China in 49AD, Europe after 700, the Americas in 1520, and Australia in l789. Bubonic plague, or the Black Death, originated in Asia, but its spread killed a quarter to a third of Europe’s population in the 14th century.

Europeans carried diseases to the Americas in the 15th and 16th centuries that destroyed up to 95 percent of the indigenous population. In 1918, a flu pandemic caused by a bird virus killed some 40 million people around the world, far more than World War I. Some scientists today predict a repeat of an avian flu pandemic.

Since 1973, 30 previously unknown infectious diseases have emerged, and other familiar diseases have spread geographically in new, drug-resistant forms. In the 20 years after HIV/AIDS was identified in the 1980s it killed 20 million people and infected another 40 million around the world. Some experts project that this number will double by 2010. The spread of foreign species of flora and fauna to new areas has wiped out native species, and may result in economic losses of several hundred billion dollars per year.

Global climate change will affect the lives of people everywhere. Thousands of scientists from more than 100 countries recently reported that there is new and strong evidence that most of the warming observed over the last 50 years is attributable to human activities, and that average global temperatures in the 21st century are projected to increase between 1ºC and 5ºC. The result could be more severe variations in climate, with too much water in some regions and not enough in others.

The effects will include stronger storms, hurricanes and floods, deeper droughts and more landslides. Rising temperatures have lengthened the freeze-free season in many regions, and glaciers are melting. The rate at which the sea level rose in the last century was 10 times faster than the average rate over the last three millennia.

Then there is military globalization, consisting of networks of interdependence in which force, or the threat of force, is employed. The world wars of the 20th century are a case in point. The prior era of economic globalization reached its peak in 1914, and was set back by the world wars. But, while global economic integration did not regain its 1914 level until half a century later, military globalization grew as economic globalization shrank.

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