Conversations about the end of time / Umberto Eco ... [and others] ; produced and edited by Catherine David, Frédéric Lenoir, and Jean-Philippe de Tonnac ; translated by Ian Maclean and Roger Pearson.
Time scales and the year 2000 / Stephen Jay Gould -- Back to the Apocalyse / Jean Delumeau -- Answering the Sphinx / Jean-Claude Carrière -- Signs of the times / Umberto Eco -- Conclusions