Colin Duncan, The Practical Equivalent of War? Berkeley Workshop on Environmental Politics
Colin Duncan, The Centrality of Agriculture: Between Humankind and the Rest of Nature McGill-Queen's University Press, 1996
Twentieth century civilization is about to collapse, argues Colin Duncan, because of the imminence of rapid and vast climate change. The environmental historian believes a mass collective project must arise to plan a necessary transition to a new sustainable society. Also, Simon Dyer of the Pembina Institute describes oil exploration and extraction in Alberta's tar sands.

