Authors:
Livestock, Environment, and Development (LEAD) Initiative | Food and Agriculture Organization (FAO)
Year Published:
2006
Resource Type:
Evaluations and Research
Language:
English

The in-depth assessment presented in this document of the various significant impacts of the world’s livestock sector on the environment is deliberately termed Livestock’s long shadow so as to help raise the attention of both the technical and the general public to the very substantial contribution of animal agriculture to climate change and air pollution, to land, soil and water degradation and to the reduction of biodiversity. This is not done simply to blame the rapidly growing and intensifying global livestock sector for severely damaging the environment but to encourage decisive measures at the technical and political levels for mitigating such damage. The detailed assessment of the various environmental impacts of the sector is therefore associated with the outline of technical and policy-related action to address these impacts.

This report aims to assess the full impact of the livestock sector on environmental problems, along with potential technical and policy approaches to mitigation. The assessment is based on the most recent and complete data available, taking into account direct impacts, along with the impacts of feedcrop agriculture required for livestock production.

The livestock sector emerges as one of the top two or three most significant contributors to the most serious environmental problems, at every scale from local to global. The findings of this report suggest that it should be a major policy focus when dealing with problems of land degradation, climate change and air pollution, water shortage and water pollution and loss of biodiversity.

Livestock’s contribution to environmental problems is on a massive scale and its potential contribution to their solution is equally large. The impact is so significant that it needs to be addressed with urgency. Major reductions in impact could be achieved at reasonable cost.