Interview with the mayor of Curitiba on habitat II

The objectives of Habitat II were (1) in the long term to arrest the deterioration of human settlements and create the conditions to achieve improvement in the environment on a sustainable basis, and (2) to adopt a general statement on principles and related Global Action Plan to guide national and international efforts in the next two decades. We have asked the Mayor of Curitiba, Brazil Rafael Greca de Macedo to comment on the conference results. Curitiba is one of the most known example of urban ecological planning.