 First, some find it incredible that (e.g.) gases everywhere for all time should expand through their available volumes due to special initial conditions. The common cause of these events is viewed as itself monstrously unlikely. Expressing this feeling, R. Penrose (1989) estimates that the probability, given the standard measure on phase space, of the universe starting in the requisite state is astronomically small. In response, one may hold that the Past Hypothesis is lawlike. If so, then the probability for this state, if such exists, is one! Even if one doesn’t go down this path, one may have other problems with claiming that the initial condition of the universe needs further explanation. See Callender 2004a,b for such a view and Price 1996, 2004 for the contrary position.