There is a short story in which some engineers changed the position of a particular artificial island. The captains, who had not changed their maps, kept crashing against the rocks of the new island. Adjusting to new landscapes means, necessarily, navigating in different ways. Together Towards Life: Mission and Evangelism in Changing Landscapes (TTL), the new mission affirmation of the Commission on World Mission and Evangelism (CWME) of the World Council of Churches (WCC), responds to changing landscapes in the world, in society, and in the church, designing new courses for mission. What is so new about the landscapes? Naturally, the world did not change overnight. There was a gradual, if fast at times, movement in which society, almost as if in a chain reaction, changed both in its more external forms and in its inner mindsets. Some of the most significant changes have been consequences of technological and industrial advances, and their effects can be seen in both demographic and individual terms: * We have gradually passed from oral, communitarian cultures to very individualistic, literate ones and to secondary oral cultures that are markedly individualistic even while immersed in social networks and cyber communities. * The ease of transportation, market economies, and globalization has given rise to a rapid increase of mass migration that has changed the demographics of nearly the entire world. * Postmodernity has created a generation that on the one hand is powerfully attracted to issues of justice and equality, but on the other remains much more reluctant or unable to make permanent commitments. * On the flip side of globalization, we find nationalism, or what has been called "balkanization," with its insistence on local culture and identities. * Progress at times has had an impact on creation. Individualism, the market economy, and a sense of uprootedness have often led to competitiveness and, ironically, insularism even in the face of a globalized world. In the face of changes and upheaval, there is a challenge to return to the roots. The changed landscapes have altered the relationships of humans with creation, among people, between persons and God, and, indeed, of each person with him or herself. A discerning examination of the situation makes individuals and, in a very important and particular way, the church return and reaffirm their roots in order that they may change while being grounded in their essence. And as the church does that, it looks at its deeper essence, identity, and meaning and finds these in mission. As Together Towards Life clearly indicates, the church was born for mission. Therein lies its deep identity and reason. And mission has its roots in the Trinity, a God of community and relationship. This is a God of sending off and of receiving in the widest, most encompassing model of hospitality. Such is God: the Father sending the Son into the world, the Son sending the Spirit upon the disciples, and then sending evangelists to the ends of the earth. Mission is, therefore, as Steve Bevans has so eloquently said, "God's heartbeat." It was with this panorama in mind that Together Towards Life sets new directions for mission. In the face of a changed world--and, indeed, a changed human being--the affirmation looks anew at mission as the identity of the church: mission as the love of the triune God poured out. In the face of individualism and competitiveness, mission sends us into relationship as we seek our being in the Trinity. Without losing the Christ-centredness of the "Mission and Evangelism: An Ecumenical Affirmation" of 1982, TTL now centres its theology in the Trinity in a more integral way, with a strong pneumatological emphasis. Without losing the importance of witness and proclamation, TTL expands the vision of mission in the wide vision of missio Dei, the very life of God. As we enter into the relationship of the Trinity, Together Towards Life invites us to find our centre not in ourselves, but in the Christ who, sent in mission into the world, emptied himself. …