The Kinsale Energy Descent Action Plan
M. King Hubbert, "Nuclear Energy and the Fossil Fuels," March, 1956 http://www.hubbertpeak.com/hubbert/1956/1956.pdf
Albert Bartlett, "Forgotten Fundamentals of the Energy Crisis," September, 1978 http://www.npg.org/specialreports/bartlett_index.htm
Richard C. Duncan, "The Peak of World Oil Production and the Road to the Olduvai Gorge," November, 2000 http://www.hubbertpeak.com/duncan/olduvai2000.htm