Unbridled nationalism, as distinguished from a sane and legitimate patriotism, must give way to a wider loyalty, to the love of humanity as a whole. Bahá’u’lláh’s statement is: “The earth is but one country, and mankind its citizens.” The concept of world citizenship is a direct result of the contraction of the world into a single neighbourhood through scientific advances and of the indisputable interdependence of nations. Love of all the world’s peoples does not exclude love of one’s country. The advantage of the part in a world society is best served by promoting the advantage of the whole. Current international activities in various fields which nurture mutual affection and a sense of solidarity among peoples need greatly to be increased. Religious strife, throughout history, has been the cause of innumerable wars and conflicts, a major blight to progress, and is increasingly abhorrent to the people of all faiths and no faith. Followers of all religions must be willing to face the basic questions which this strife raises, and to arrive at clear answers. How are the differences between them to be resolved, both in theory and in practice? The challenge facing the religious leaders of mankind is to contemplate, with hearts filled with the spirit of compassion and a desire for truth, the plight of humanity, and to ask themselves whether they cannot, in humility before their Almighty Creator, submerge their theological differences in a great spirit of mutual forbearance that will enable them to work together for the advancement of human understanding and peace. The emancipation of women, the achievement of full equality between the sexes, is one of the most important, though less acknowledged prerequisites of peace. The denial of such equality perpetrates an injustice against one half of the world’s population and promotes in men harmful attitudes and habits that are carried from the family to the workplace, to political life, and ultimately to international relations. There are no grounds, moral, practical, or biological, upon which such denial can be justified. Only as women are welcomed into full partnership in all fields of human endeavour will the moral and psychological climate be created in which international peace can emerge.