* A Critique of the Doomsday Argument by Robin Hanson* A Third Route to the Doomsday Argument by Paul Franceschi, "Journal of Philosophical Research", 2009, vol.
* A Critique of the Doomsday Argument by Robin Hanson* A third route to the doomsday argument by Paul Franceschi* Chambers' Ussherian Corollary Objection* Caves' Bayesian critique of Gott’s argument.