Problem
Ecological footprint of cities
Nature:
The unprecedented confluence of climate change, population boom and the rush to live in cities means that our critical human development will take place in cities. There is an urgent need to implement urban development and management strategies based on an understanding of the finite nature of many resources and of the capacities of ecosystems in the wider regional, national and international context to absorb or break down wastes. In the long term, no city can remain prosperous if the aggregate impact of the production of all cities and their inhabitants' consumption draws on global resources at unsustainable rates and deposits wastes in global sinks at levels that undermine health and degrade the functioning of ecosystems.
Incidence:
London's "footprint", the amount of land needed to supply the capital's basic need for food and paper and to absorb its waste carbon dioxide from energy generation is roughly equivalent to the whole of Britain's farmland.
Broader Problems:
Excessive population demands on the environment Related Problems:
Unhealthy cities Related UN Sustainable Development Goals:
Problem Type:
E: Emanations of other problems Date of last update
08.05.2019 – 20:37 CEST