An illustration depicts a human fetus in a womb. The new Vatican document ÒDignitas PersonaeÓ (ÒThe Dignity of a PersonÓ) warns that certain recent developments in stem-cell research, gene therapy and embryonic experimentation violate moral principles and reflect an attempt by man to Òtake the place of his Creator.Ó (CNS illustration/Emily Thompson) (Dec. 12, 2008) See BIOETHICS-INSTRUCTION (UPDATED) Dec. 12, 2008.

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