1. AAP (Australian Associated Press) 2006 Australia's Dry Horrors “Worst For 1000 Years” New Zealand Herald http://www.nzherald.co.nz/world/news/article.cfm?c_id=2&objectid=10409680
2. Can we afford the future?
3. Black , Richard 2008 Shun Meat, Says UN Climate Chief BBC News http://news.bbc.co.uk/2/hi/7600005.stm
4. La Vía Campesina and its Global Campaign for Agrarian Reform;Borras;Journal of Agrarian Change,2008