Disaster Politics

Why Earthquakes Rock Democracies Less

On January 12, 2010, Haiti’s capital, Port-au-Prince, was struck by a 7.0-magnitude earthquake that caused widespread destruction and killed approximately 222,000 people. The next month, Chile was hit by an 8.8-magnitude earthquake -- approximately 500 times stronger than that in Haiti -- but only 500 people died.

Why the disparity? For one, Chile rigorously enforces strict building codes, so there was less immediate damage to the infrastructure near the earthquake’s epicenter. The government of President Michelle Bachelet was also quick to act once the earthquake hit. It immediately began to coordinate international and domestic relief efforts to get supplies and shelter to those in need. In contrast, there is no national building code in Haiti, and the country’s government was barely functional even before the earthquake, let alone after. In the weeks that followed the quake, many officials seemed less interested in helping the hundreds of thousands of newly homeless than in enriching themselves. Several government officials have been accused of stealing international aid, and, even worse, some aid distributers have been charged with demanding sexual favors or cash in return for food and shelter. Dissatisfaction ran so high that police were breaking up violent protests by May 2010.

Governments cannot prevent earthquakes and other natural disasters, but they can prepare for them and ameliorate their effects. Measures to do so are well known. That so many countries in earthquake-prone regions of the world fail to adequately regulate construction, for example, seems to defy logic. Yet when faced with a choice to insist on the use of reliable cement in construction projects or to award contracts to cronies who are less inclined to use safe materials, politicians too often choose the latter, with disastrous consequences. In 2003, an earthquake in Bam, Iran, killed at least 30,000. China is plagued by such disasters, which can leave hundreds of thousands dead. Similar earthquakes in Chile, Japan, and the United States have killed far fewer. The difference is in the preparation: Chile, Japan, and the United States have implemented policies that keep acts of nature from becoming massive human tragedies; Iran and China have not.

It is tempting to suggest that a country’s ability to prepare is a matter of money. After all, the United States and Japan are extremely wealthy. However, although wealth certainly matters, politics are more important. Four decades ago, a 7.9-magnitude quake struck Peru, killing about 66,000 people. In 2001, an even stronger earthquake hit but killed less than 150 people. Admittedly, the population density in the area of the first earthquake was about twice that in the second. But that alone does not account for the huge disparity in casualties. Neither does income. Peru’s per capita income was virtually identical in real terms at both points. The big difference was political. In 2001, Peru was a democracy, whereas in 1970 it was not. The 1906 earthquake in San Francisco, one of the worst in U.S. history, killed more than three thousand people. The United States’ GDP per capita at the time was comparable to nondemocratic Mexico’s in 1985 -- the year a similarly sized earthquake struck Mexico City, killing three times as many. And whereas a 2001 earthquake in democratic India killed more than 20,000 people, a slightly smaller 2005 earthquake in nondemocratic (and then slightly wealthier) Pakistan killed more than 80,000.

Whereas a 2001 earthquake in democratic India killed more than 20,000 people, a slightly smaller 2005 earthquake in nondemocratic (and then slightly wealthier) Pakistan killed more than 80,000.

In a democracy, leaders must maintain the confidence of large portions of the population in order to stay in power. To do so, they need to protect the people from natural disasters by enforcing building codes and ensuring that bureaucracies are run by competent administrators. When politicians fail to deliver -- by, for example, letting too many die in disasters -- they lose their jobs. On average, 39 percent of democracies experience anti-government protests within any two-year period. The rate almost doubles after a major earthquake (defined as one that results in more than 200 casualties). And whereas 40 percent of democratic nations replace their leader in any two-year period, between 1976 and 2007, 91 percent of them did so following a major earthquake.

The story of Turkey is instructive. In 1999, the country experienced two large earthquakes in the course of three months, in August and November. The death toll from the first reached 17,000. Public anger over shoddily constructed housing almost cost the newly elected prime minister, Bülent Ecevit, his job. When the second earthquake struck, the government was much better prepared. In contrast to its sluggish and uncoordinated efforts following August’s quake, by November the government had created a crisis center to coordinate domestic and international aid and was able to rapidly deploy its armed forces to deliver assistance in affected areas. The death toll from the November earthquake was below one thousand, and the government was widely praised for its actions.