James C. McCann - Böcker

For more than two thousand years, Ethiopia’s ox-plow agricultural system was the most efficient and innovative in Africa, but has been afflicted in the recent past by a series of crises: famine, declining productivity, and losses in biodiversity. James C. McCann analyzes the last two hundred years of agricultural history in Ethiopia to determine whether the ox-plow agricultural system has adapted to population growth, new crops, and the challenges of a modern political economy based in urban centers.This agricultural history is set in the context of the larger environmental and landscape history of Ethiopia, showing how farmers have integrated crops, tools, and labor with natural cycles of rainfall and soil fertility, as well as with the social vagaries of changing political systems. McCann traces characteristic features of Ethiopian farming, such as the single-tine scratch plow, which has retained a remarkably consistent design over two millennia, and a crop repertoire that is among the most genetically diverse in the world.People of the Plow provides detailed documentation of Ethiopian agricultural practices since the early nineteenth century by examining travel narratives, early agricultural surveys, photographs and engravings, modern farming systems research, and the testimony of farmers themselves, collected during McCann’s five years of fieldwork. He then traces the ways those practices have evolved in the twentieth century in response to population growth, urban markets, and the presence of new technologies.

Sometime around 1500 AD, an African farmer planted a maize seed imported from the New World. That act set in motion the remarkable saga of one of the world’s most influential crops—one that would transform the future of Africa and of the Atlantic world. Africa’s experience with maize is distinctive but also instructive from a global perspective: experts predict that by 2020 maize will become the world’s most cultivated crop.James C. McCann moves easily from the village level to the continental scale, from the medieval to the modern, as he explains the science of maize production and explores how the crop has imprinted itself on Africa’s agrarian and urban landscapes. Today, maize accounts for more than half the calories people consume in many African countries. During the twentieth century, a tidal wave of maize engulfed the continent, and supplanted Africa’s own historical grain crops—sorghum, millet, and rice. In the metamorphosis of maize from an exotic visitor into a quintessentially African crop, in its transformation from vegetable to grain, and from curiosity to staple, lies a revealing story of cultural adaptation. As it unfolds, we see how this sixteenth-century stranger has become indispensable to Africa’s fields, storehouses, and diets, and has embedded itself in Africa’s political, economic, and social relations.The recent spread of maize has been alarmingly fast, with implications largely overlooked by the media and policymakers. McCann’s compelling history offers insight into the profound influence of a single crop on African culture, health, technological innovation, and the future of the world’s food supply.

Malaria is an infectious disease like no other: it is a dynamic force of nature and Africa's most deadly and debilitating malady. James C. McCann tells the story of malaria in human, narrative terms and explains the history and ecology of the disease through the science of landscape change. All malaria is local. Instead of examining the disease at global or continental scale, McCann investigates malaria's adaptation and persistence in a single region, Ethiopia, over time and at several contrasting sites.Malaria has evolved along with humankind and has adapted to even modern-day technological efforts to eradicate it or to control its movement. Insecticides, such as DDT, drug prophylaxis, development of experimental vaccines, and even molecular-level genetic manipulation have proven to be only temporary fixes. The failure of each stand-alone solution suggests the necessity of a comprehensive ecological understanding of malaria, its transmission, and its persistence, one that accepts its complexity and its local dynamism as fundamental features.The story of this disease in Ethiopia includes heroes, heroines, witches, spirits—and a very clever insect—as well as the efforts of scientists in entomology, agroecology, parasitology, and epidemiology. Ethiopia is an ideal case for studying the historical human culture of illness, the dynamism of nature's disease ecology, and its complexity within malaria.

Malaria is an infectious disease like no other: it is a dynamic force of nature and Africa's most deadly and debilitating malady. James C. McCann tells the story of malaria in human, narrative terms and explains the history and ecology of the disease through the science of landscape change. All malaria is local. Instead of examining the disease at global or continental scale, McCann investigates malaria's adaptation and persistence in a single region, Ethiopia, over time and at several contrasting sites.Malaria has evolved along with humankind and has adapted to even modern-day technological efforts to eradicate it or to control its movement. Insecticides, such as DDT, drug prophylaxis, development of experimental vaccines, and even molecular-level genetic manipulation have proven to be only temporary fixes. The failure of each stand-alone solution suggests the necessity of a comprehensive ecological understanding of malaria, its transmission, and its persistence, one that accepts its complexity and its local dynamism as fundamental features.The story of this disease in Ethiopia includes heroes, heroines, witches, spirits—and a very clever insect—as well as the efforts of scientists in entomology, agroecology, parasitology, and epidemiology. Ethiopia is an ideal case for studying the historical human culture of illness, the dynamism of nature's disease ecology, and its complexity within malaria.