1. D Alexander (2008 ) Climate Change and Global Social Justice, Speech given on 6 February 2008 to the London School of Economics. Available at: http://www.dfid.gov.uk/news/files/Speeches/alexander-cli-mate-change.asp.
2. G Brown (2008 ) Speech given on 21 January 2008 to Delhi Chamber of Commerce, available at: http://www.number10.gov.uk/output/Page14323.asp.