1) Monbiot, G., 2006, Heat: How to Stop the Planet from Burning, Doubleday Canada, pp. 16

2) Chancellor of the Exchequer, July 2005, Stern Review Report on the Economics of Climate Change, http://www.webcitation.org/5nCeyEYJr

3) Wikipedia, Health Care in Canada, http://en.wikipedia.org/wiki/Health_care_in_Canada

4) Walker, M, The Cost of Doing Business In South Africa, The Multinational Monitor, 1986, http://multinationalmonitor.org/hyper/issues/1986/0415/walker.html

5) Wikipedia, History of South Africa in the Apartheid era, http://en.wikipedia.org/wiki/Apartheid#Final_years_of_apartheid

6) Wikipedia, African-American Civil Rights Movement (1955-1968), http://en.wikipedia.org/wiki/African-American_Civil_Rights_Movement_%281955-1968%29