Milan, 31 January (LaPresse) – " There will be no peace without ending the war that humanity wages against itself when it discards the weak, when it excludes the poor, when it remains indifferent to refugees and the oppressed. Only those who care for the smallest can do truly great things. Mother Teresa of Calcutta, saint of the poor and Nobel Peace Prize winner, said that “the greatest destroyer of peace is abortion”. Her voice remains prophetic: no policy can truly serve the people if it excludes from life those who are about to be born, if it does not help those in material and spiritual need'. Thus Pope Leo XIV in his address to participants at the “One humanity, one planet” conference.