For a number of years, my research group and I have explored different aspects of the planning of large infrastructure projects: (Flyvbjerg, Bruzelius, and Rothengatter, 2003; Flyvbjerg, Holm, and Buhl, 2002, 2004, 2005; Flyvbjerg and Cowi, 2004; Flyvbjerg, 2005a, 2005b). In this paper, I would like to take...