RT Article T1 The Century of Cities: Pathways Towards Sustainability JF Concilium IS 1 SP 13 OP 23 A1 Messner, Dirk 1962- LA English PB SCM Press YR 2019 UL https://ixtheo.de/Record/1662728360 AB The 21st century will be the century of the cities. Urban areas are becoming the central organizational form for almost all human societies. The global urban population could increase from just under 4 billion today to 7.5 billion people by 2050 - and urban infrastructures will grow with it. About two-thirds of humanity will then have their homes in cities. The force of the urbanization surge will primarily affect developing countries and emerging economies in Asia and Africa. Almost 90 % of urban-population growth up to 2050 is expected on these two continents (UN DESA, 2014). Nearly three quarters of the global urban population will then be living there (UN DESA, 2015). Climate change goals and the implementations of the 2030 Agenda can only be achieved based on fundamentally changed urban perspectives and strategies. K1 CITIES & towns K1 City dwellers K1 Developing Countries K1 Emerging markets K1 Sustainability K1 Urbanization