Both articles make arguments skeptical of the Doomsday Argument as formulated by John Leslie. In 2006, he published "Causal time asymmetry" in the journal Studies In History and Philosophy of Modern Physics.
Two articles have criticized John Leslie's Doomsday Argument, as outlined in his 2006 publication "Causal Time Asymmetry," which appeared in the journal Studies in History and Philosophy of Modern Physics.