Scenario building was used for identifying the main issues for water management in Lima. It includes a comparison how the future could be with a vision, e.g. with goals to achieve and without any vision. It gives an outlook of scenarios how the future of Lima in terms of water management might be in 2040.
SCHUETZE, M. (2010): Water and wastewater management in megacities – the Lima example. (= =Proceedings of Future Megacities in Balance, 11th to 13th October 2010; Session B2 ). Essen: [Accessed: 16.12.2010] PDF