期刊
GLOBAL FOOD SECURITY-AGRICULTURE POLICY ECONOMICS AND ENVIRONMENT
卷 3, 期 2, 页码 67-71出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.gfs.2014.06.001
关键词
Carnivory; Meat production; Environmental impact; Environmentally sensitive production; Future meat consumption
Eating meat has been an important component of human evolution and rising meat consumption has made a major contribution to improved nutrition. Expanding the current practices of meat production would worsen its already considerable environmental consequences but more environmentally sensitive ways of meat production are possible. Although they could not match the current levels of meat supply, they could provide nutritionally adequate levels worldwide. This would mean a break with historical trends but such a shift is already underway in many affluent countries and demographic and economic factors are likely to strengthen it in decades ahead. (C) 2014 Elsevier B.V. All rights reserved.
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