The agricultural system that sustains modern society will eventually destroy it, argues this gloomy ecohistory. Leeds University agricultural researcher Fraser and Boston journalist Rimas survey a range of premodern civilizations, including Sumer, Han China, and medieval Europe, to distill the common features that allowed them to feed large urban populations: farming specialization, surpluses, trade, transportation, and food storage. Alas, the authors contend, these food empires bred soaring populations, exhausted soils, led to deforestation and erosion, which together with a turn in the climate, led to famine and collapse. They apply this neo-Malthusian lesson to our cancerous mega-agriculture, based on artificial fertilizer, fossil fuels, and mono-cropping. The authors' tour of food empires past, framed by an irrelevant narrative of a 16th-century Florentine merchant, is interesting but scattershot. Further, they fail to convince on why technological innovations in agriculture will fail, and lapse into a dubious brief for locavorism. (June 15)
Copyright © Reed Business Information, a division of Reed Elsevier Inc. All rights reserved.