Michel Morin
Full Professor, Faculty of Law, University of Montreal.

 Full Professor, Faculty of Law, University of Montreal. The author would like to express his gratitude to the Social Sciences and Humanities Research Council, to his colleagues Jean Leclair and Ejan Mackaay, to Dr Edward Cavanagh, to the participants of the conference “The Tragedy of the Commons at 50: Context, Precedents and Afterlife,” as well as the editors of this issue, for their comments on earlier versions of this paper. He is solely responsible for any shortcoming of the final version.