AMERICAN ATHEISTS FOR FURTHER INFORMATION CONTACT ELLEN JOHNSON, PRESIDENT AMERICAN ATHEISTS VOICE 201-334-4033, E-MAIL EJONBAND@AOL.COM or fzindler@atheists.org OR CALL AMERICAN ATHEISTS 512-458-1244 PRESS RELEASE ATHEISTS CRITICIZE SHROUD DATING CRITICS American Atheists science advisor Frank R. Zindler is under- whelmed by recent attempts to rehabilitate the Shroud of Turin as the authentic burial cloth of Jesus, despite radiocarbon dating studies which have shown it to be a late medieval fraud. "It's hard to decide which alleged proof is the sillier," he says, referring first to a report that Italian investigators claim to have found the image of a Roman coin over the left eye of the shroud face, and then to a report from a Texas team that claims that microbes and fungi on the surface of the shroud's linen fibers contaminated the test samples with "young" carbon. "If the image of a coin over the eye were to prove authentic," Zindler points out, "it would be conclusive proof that the person wrapped in the shroud was NOT a Jew, and thus could not have been the Jesus featured in the New Testament legend. In ancient times, only pagans placed coins over the eyes and in the mouths of their dead - payment for carriage across the river Styx or its equivalents. A devout Jew certainly would not do that. Moreover, most coins had human images on them, and such images were shunned by every good Jew of the time." Concerning the claim that microbes contaminated the samples subjected to radiocarbon dating, Zindler chides the members of the American Society of Microbiology, who heard the report, for not pointing out elementary facts of microbial physiology to the team from the University of Texas health Science Center who made the claim. "Instead of the carbon from the microbes contaminating the shroud," he notes, "it is carbon from the shroud that is contaminating the microbes. I wouldn't be surprised if carbon dating of fungi now feeding on the shroud found them to be six hundred years old!" Since microbes feeding on the linen fibers are not photosynthetic and cannot fix large amounts of atmospheric carbon dioxide (the only source of "young" carbon), the vast majority of their carbon atoms are taken from the food they are absorbing. If they are feeding on old carbon compounds they will appear to be old. If they are feeding on recently produced compounds, they will appear to be their true age. On the other hand, the amount of young carbon they would contribute to the cloth fibers would hardly affect their dating at all. "It is little short of miraculous," Zindler chuckles, "that the alleged error introduced by these bacteria just happens to be the exact amount needed to cause three independent laboratories to arrive at a date when the medieval bishop Pierre d'Arcis is known to have told the pope that the relic was a cunning, contemporary forgery. That's a bigger miracle than the image on the cloth." * * *