(ANSA) - VATICAN CITY, JAN 20 - "I strongly encourage all States and all people to work with determination to promote the necessary conditions for a world without nuclear weapons, contributing to the advancement of peace and multilateral cooperation which humanity so much needs today ". The Pope said at the end of the general audience recalling that "the day after tomorrow, Friday 22 January, the treaty for the prohibition of nuclear weapons will come into force".
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