"UN says eat less meat to curb global warming" - Observer, 7 Sept 2008
http://www.guardian.co.uk/environment/2008/sep/07/food.foodanddrink
"Global Warning: Climate Change and Farm Animal Welfare - Executive Summary" - CIWF, 2007
http://www.ciwf.org.uk/includes/documents/cm_docs/2008/g/global_warning_summary.pdf
Dr Pachauri's Slide Show
http://www.ciwf.org.uk/includes/documents/cm_docs/2008/l/london_08sept08.pps
The Low Carbon Show#6: Meat & Dairy - 12 June 2007
http://coinet.org.uk/discussion/climate_radio/lcs6
Livestock's Long Shadow - UN FAO, 2007
http://www.fao.org/docrep/010/a0701e/a0701e00.htm