1. Food, livestock production, energy, climate change, and health
Prof Anthony J McMichael, PhD, John W Powles, PhD, Colin D Butler, PhD, Prof Ricardo Uauy, PhD 
The Lancet 
Volume 370, Issue 9594, Pages (October 2007)
DOI: /S (07)
Copyright © 2007 Elsevier Ltd Terms and Conditions

2. Figure 1
Trends in consumption of livestock products per person (milk, eggs, and dairy products, excluding butter)
The projected trends assume no policy-induced change from present consumption. Note the rapid recent increase in east Asia, dominated by China, where per-head meat consumption would reach European levels by mid-century. Cultural, agricultural, and political factors will determine how the composition of animal products intake actually changes in the future. For example, in the near east and in north Africa, higher intake of milk, eggs, and poultry are likely, whereas greater consumption of beef and poultry is expected to dominate the increase in Latin America.43 Reproduced from FAO,42 with permission.
The Lancet  , DOI: ( /S (07) )
Copyright © 2007 Elsevier Ltd Terms and Conditions

3. Figure 2
Proportion of greenhouse-gas emissions from different parts of livestock production
Adapted from FAO.42
The Lancet  , DOI: ( /S (07) )
Copyright © 2007 Elsevier Ltd Terms and Conditions

4. Figure 3
Contribution of extensive (pastoral) and intensive (feed-supplemented, including feed-lot) livestock systems to greenhouse gas emissions
Adapted from FAO,42 with permission.
The Lancet  , DOI: ( /S (07) )
Copyright © 2007 Elsevier Ltd Terms and Conditions