Genghis Khan and the Making of the Modern World - Jack Weatherford [152]
With or without human intention, the disease was already spreading and would continue to do so. When the Genovese and other refugees fled the port by boat, they took the disease with them to Constantinople, from where it easily spread to Cairo in Egypt and to Messina in Sicily. If the city was the ideal home for the plague, the closed environment of the ship was the ideal incubator, a place where humans, rats, and fleas could mix intimately without the noxious presence of horses or fire, the two things that fleas most avoid. Freed from the comparatively slow movement on the trading route, where the disease had to wait for precisely the right cart or cargo of goods, the plague spread with the speed of the wind in the sails. In 1348, it ravaged the cities of Italy, and by June of that year entered England. By the winter of 1350, the plague had crossed the North Atlantic from the Faeroe Islands on through Iceland and reached Greenland. It may have killed 60 percent of the settlers of Iceland, and the plague was probably the single most important factor in the final extinction of the struggling Viking colony in Greenland.
In the sixty years from 1340 until 1400, according to some estimates, the population of Africa declined from 80 million to 68 million inhabitants, and Asia from 238 million to 201 million. The total world population—including the Americas, where the plague did not strike for another two centuries—fell from approximately 450 million to between 350 and 375 million inhabitants, a net loss of at least 75 million, or more than a million people a year for the remainder of the fourteenth century. As more evidence accumulates, scholarly research continues to push the losses higher. The population of Europe declined from around 75 million to 52 million. With a death toll of around 25 million the loss in the European continent alone was roughly the same as the total worldwide toll of AIDS in the twentieth century. For Europe in the fourteenth century, however, the figure represented between a third and one-half of the total population. By comparison, in the tremendous destruction of World War II in Europe, Great Britain lost less than 1 percent of its population, and France, the scene of much fighting, lost 1.5 percent of its population. German losses reached 9.1 percent. Widespread famine pushed the World War II death rates in Poland and Ukraine toward 19 percent, but even these remained well below the rates for the plague in the fourteenth century.
The plague left some areas completely depopulated, while a few cities survived virtually unscathed. One of the few effective measures was taken by the city of Milan. As soon as plague broke out in a house, officials raced to seal up the entire house with everyone—sick and well, friends and servants—sealed inside. Other cities tried less effective means, such as the ringing of bells or the banning of the ringing of bells. Whether it erupted in a particular community or not, the epidemic permanently changed life in every region of the continent. The plague effectively destroyed the social order that had dominated Europe since