VATICAN CITY  --   Pope Benedict XVI said in a statement Tuesday that abortion, birth control and same-sex marriage are threats to world peace, on the same level as nuclear arms proliferation, environmental pollution and economic inequality.

In a 15-page message for the World Day of Peace, which will be observed Jan. 1, the pope links sexual and medical ethics to international relations and presents the nuclear family as the "first and indispensable teacher of peace" and the "primary agency of peace."

"Everything that serves to weaken the family based on the marriage of a man and woman, everything that directly or indirectly stands in the way of its openness to the responsible acceptance of new life ... constitutes an objective obstacle on the road to peace," the pope writes.

The pope also warns against what he describes as a global "arms race," and criticizes the U.S. for its handling of Iran's alleged nuclear arms program.

Last update: 12-13-2007 11:06