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… of initiatives designed to address the problems of urban transportation, not to speak of global warming! The … that are specifically directed at environmental goals — urban water supply and sewerage treatment, for example, as … beginning of the third millennium. First, the global human ecosystem is threatened by grave imbalances in productivity …

… and restore the health and integrity of the Earth’s ecosystem. In view of the different contributions to global … targets: (a) By the year 2000, to have ensured that all urban residents have access to at least 40 litres per capita per day of safe water and that 75 per cent of the urban population are provided with on-site or community …