Professor Herbert Girardet has spent much of his working life on this issue and has come up with the concept of ‘regenerative cities' that aims to set out a roadmap of transformation in the way cities function - and also offers hope that humanity's fate need not be one of resource wars, conflict and climate chaos.
Girardet gradually came to realise that the concept of ‘sustainability' is no longer fit for purpose;
"Today there is much less to sustain than when the term was coined in the 1980s. We've exceeded the limits to growth on nearly every aspect of development. Sustainable development will not dig us out of the hole we find ourselves in. We have to start thinking in terms of regenerative development. This means working towards giving back to nature as much we take.
So, what is a regenerative city - ‘Ecopolis'? It is one that relies primarily on local and regional food supplies; it is powered, heated, cooled and driven by renewable energy, and it reuses resources and restores degraded ecosystems. This is diametrically opposed to how many cities are currently run: they use resources without concern for their origins or destination of their waste products; they emit vast amounts of carbon dioxide without ensuring reabsorption and they consume huge amounts of meat produced mainly with imported feed, often from devastated rainforest regions.
Via Steven Putter