Sustainable is not enough: a call for regenerative cities | green streets |
Urban resource consumption and waste disposal is widely seen as the root cause of many of the world’s environmental problems.

Because so much damage has already been done to the world’s ecosystems, and solutions need to be found to reverse it, we need to start thinking of regenerative rather than just sustainable urban development.

Since the industrial revolution the process of urbanisation has become ever more resource-intensive, significantly contributing to climate change and to the loss of soil carbon, the natural fertility of farmland, and the world's biodiversity. Our ravenous appetite for resources from the world's ecosystems has severe consequences for all life on Earth, including human life. Cities have developed resource consumption and waste disposal habits that show little concern for the environmental consequences.

Fortunately in some places this seems to be changing. In the past decade concepts that capture the idea of how to future-proof our cities have arisen worldwide: smart cities, liveable cities, sustainable cities, intelligent cities, resilient cities...