The sixth Global Environment Outlook (GEO) for Cities report

GEO for Cities aims to inform, engage and support dialogue among city decision makers and other actors involved in urban issues. The GEO-6 report, published in 2019, identified urbanization as one of five main drivers of environmental change and also looked at the impact on cities and city residents of related challenges such as climate change, biodiversity loss and pollution.

The GEO for Cities looks at these issues but also presents the types of solutions that can lead to environmentally sustainable and just cities. The GEO for Cities process is led by two co-chairs, guided by an Advisory Committee of organizations focused on urban and environment solutions (ICLEI, C40, Cities Alliance, IIED, ODI, IIHS, GCSE), has been drafted by around 20 expert authors and supported by the GEO Secretariat. The environmental and urban challenges outlined in this report require urgent and sustained attention from everyone involved in building or managing cities.

To achieve Sustainable Development Goal (SDG) 11, we must make cities and human settlements inclusive, safe, resilient and environmentally sustainable. UNEP, UN-Habitat, the GEO for Cities Advisory Committee, its co-chairs and the expert authors hope that this report will lead to the urgent action needed for cities to become the beacons of environmental excellence that help their citizens lead productive, prosperous and equitable lives. Enjoy and take action!