7. More recent accounts which argue that enclosure led to productivity gains tend to be more qualified in their praise. Compare the more positive account given in Ernle, English Farming, with Michael Turner, "English Open Fields and Enclosures: Retardation or Productivity Improvements," Journal of Economic History 46 (1986): 688: "Enclosure cannot be seen as the automatic open door to this cycle of agricultural improvement, but the foregoing estimates do suggest that perhaps it was a door which opened frequently, and with profit."
8. Most notably work by Robert C. Allen: "The Efficiency and Distributional Consequences of Eighteenth Century Enclosures," The Economic Journal 92 (1982): 937-953; Enclosure and The Yeoman (New York: Oxford University Press, 1992). Allen argues that the enclosure movement produced major distributional consequences, but little observable efficiency gain. The pie was carved up differently, to the advantage of the landlords, but made no larger. In contrast, Turner sees enclosure as one possible, though not a necessary, route to productivity gains ("English Open Fields," 688). Donald McCloskey's work also argues for efficiency gains from enclosure, largely from the evidence provided by rent increases. Donald N. McCloskey, "The Enclosure of Open Fields: Preface to a Study of Its Impact on the Efficiency of English Agriculture in the Eighteenth Century," Journal of Economic History 32 (1972): 15-35; "The Prudent Peasant: New Findings on Open Fields," Journal of Economic History 51 (1991): 343-355. In Allen's view, however, the increase in rents was largely a measure of the way that changes in legal rights altered the bargaining power of the parties and the cultural context of rent negotiations; enclosure allowed landlords to capture more of the existing surplus produced by the land, rather than dramatically expanding it. "[T]he enclosure movement itself might be regarded as the first state sponsored land reform. Like so many since, it was justified with efficiency arguments, while its main effect (according to the data analysed here) was to redistribute income to already rich landowners." Allen, "Eighteenth Century Enclosures," 950-951.
9. The possibility of producing "order without law" and thus sometimes governing the commons without tragedy has also fascinated scholars of contemporary land use. Robert C. Ellickson, Order without Law: How Neighbors Settle Disputes (Cambridge, Mass.: Harvard University Press, 1991); Elinor Ostrom, Governing the Commons: The Evolution of Institutions for Collective Action (Cambridge: Cambridge University Press, 1990).
10. The analogy to the enclosure movement has been too succulent to resist. To my knowledge, Ben Kaplan, Pamela Samuelson, Yochai Benkler, David Lange, Christopher May, David Bollier, and Keith Aoki have all employed the trope, as I myself have on previous occasions. For a particularly thoughtful and careful development of the parallel between the two enclosure movements, see Travis, "Pirates of the Information Infrastructure."
11. See, e.g., William A. Haseltine, "The Case for Gene Patents," Technology Review(September 2000): 59, available at http://www.technologyreview.com/articles/ haseltine0900.asp; cf. Alexander K. Haas, "The Wellcome Trust's Disclosures of Gene Sequence Data into the Public Domain & the Potential for Proprietary Rights in the Human Genome," Berkeley Technology Law Journal 16 (2001): 145-164.
12. See, e.g., Haseltine, "The Case for Gene Patents"; Biotechnology Industry Association, "Genentech, Incyte Genomics Tell House Subcommittee Gene Patents Essential for Medical Progress," available at http://www.bio.org/news/newsitem.asp?id?2000_ 0713 _01.
13. See, e.g., Howard Markel, "Patents Could Block the Way to a Cure," New York Times (August 24, 2001), A19. For the general background to these arguments, see Rebecca S. Eisenberg, "Patenting the Human Genome," Emory Law Journal 39 (1990): 740-744.
14. 793 P.2d 479, 488-497 (Cal. 1990).
15. Ibid., 493-494. One imagines Styrofoam coolers criss- crossing the country by FedEx in an orgy of communistic flesh- swapping.
16. Ibid., 493.