Familiarity Breeds Contempt: Wars Have Increased Due To Increased Pairs of Borders

Perhaps it feels like war has diminished because to citizens of many countries, the wars waged since 1945 seem far away and do not directly touch their lives.

The reality is that the number of wars between countries has increased. And this does not include internal or civil wars.

The reasons are basic: the number of countries in the world has grown dramatically so that the number of borders - with resultant disputes over them - has increased as well. In addition, supplies and the financing for them has dropped in price on an inflation-asjusted basis, making war a more cost-effective endeavor.

The physics of increased borders yielding increased conflict appear irrefutable. What can be done about it is a debate for the ages. JL

Physorg.com reports via Naked Capitalism:

"We may think the world enjoyed periods of relative freedom from war between the Cold War and 9/11 but the new research by Professor Mark Harrison from at the University of Warwick’s the Centre for Competitive Advantage in the Global Economy, and Professor Nikolaus Wolf from Humboldt University, shows that the number of conflicts between pairs of states rose steadily from 6 per year on average between 1870 and 1913 to 17 per year in the period of the two World Wars, 31 per year in the Cold War, and 36 per year in the 1990s.

Professor Mark Harrison from the University of Warwick said: “The number of conflicts has been rising on a stable trend. Because of two world wars, the pattern is obviously disturbed between 1914 and 1945 but remarkably, after 1945 the frequency of wars resumed its upward course on pretty much the same path as before 1913.” One of the key drivers is the number of countries, which has risen dramatically – from 47 in 1870 to 187 in 2001.

Professor Mark Harrison added: “More pairs of countries have clashed because there have been more pairs. This is not reassuring: it shows that there is a close connection between wars and the creation of states and new borders. Besides, no matter how you divide it, we have only one planet. Our planet has already seen two world wars. The number of conflicts between pairs of states around the world has been rising since 1870. (“Pairwise conflicts” are measured by the number of pairs of countries in conflicts. Conflicts include everything from full-scale shooting wars and uses of military force to displays of force such as sending warships and closing borders. This doesn’t measure the intensity of violence, but it does capture the readiness of governments to settle disputes by force. Because we look only at wars between states, civil wars are not counted.)

When the researchers have discussed their work with colleagues, the most frequent questions have been about the extra wars since 1945: “Aren’t these just America’s wars?” and “Aren’t these just coalition wars in which many far flung countries join symbolically, yet most never fire a shot?” “No” is the answer to both these questions. If one removes “America’s wars” altogether from the data, it makes no difference: the rising trend is still there. Other scholars have shown that the average distance between countries at war has fallen steadily since the 1950s.