SubjectEcology and environment
![Il·lustració © Enrique Flores](https://www.barcelona.cat/metropolis/sites/default/files/styles/large/public/estherizquierdo_117dossier_1100x548_5.jpg?itok=jnrBqZay)
Cities occupy only 3% of the Earth’s surface. Notwithstanding this fact, they account for between 60% and 80% of energy consumption and 75% of carbon emissions. It is clear that a change...
![Il·lustració © Enrique Flores](https://www.barcelona.cat/metropolis/sites/default/files/styles/large/public/elenaalbareda_117dossier_1100x548_4.jpg?itok=RxRsqtlT)
The health crisis brought on by the pandemic, with the extreme experience of lockdown, has made us see that human habitability is not resolved within the limits of housing, but extends...
![Il·lustració © Enrique Flores](https://www.barcelona.cat/metropolis/sites/default/files/styles/large/public/editorial_117dossier_1100x548_1.jpg?itok=u9DpeyZ3)
The fight against climate change is a colossal challenge that calls for rethinking the entire organisation of the city from top to bottom. It is the whole urban metabolism that needs to...
![Retrat d'Angela Davis © CCCB, Miquel Taverna, 2017](https://www.barcelona.cat/metropolis/sites/default/files/styles/large/public/entransit_angeladavis_portada_1100x548.jpg?itok=yZfWfQiX)
Angela Davis embodies the revolutionary fascination and the nostalgia for remote struggles. She has an innate ability to translate complex thoughts into slogans for the public at large...
![Il·lustració © Raquel Marín](https://www.barcelona.cat/metropolis/sites/default/files/styles/large/public/dossier_1100x548_18.jpg?itok=N7VBvXGc)
The lockdown triggered by the pandemic has revealed the shortcomings of urban living as we knew it to us. The rural world now offers tranquillity and contact with nature that we do not...
![Il·lustració © Raquel Marín](https://www.barcelona.cat/metropolis/sites/default/files/styles/large/public/dossier_1100x548_17.jpg?itok=rrQuaNcY)
COVID-19 has spread faster in dense urban areas, resulting in a higher mortality rate compared to rural areas. By drawing the diagram of the virus’s behaviour and its spread in cities,...
![Il·lustració © Raquel Marín](https://www.barcelona.cat/metropolis/sites/default/files/styles/large/public/dossier_1100x548_3.jpg?itok=SzMCOHpk)
The COVID-19 crisis has been an anthropological shock, in other words, a dreadful experience for millions of people that will be forever etched on their memories and that will...
![Il·lustració © Raquel Marín](https://www.barcelona.cat/metropolis/sites/default/files/styles/large/public/dossier_1100x548_1.jpg?itok=qUtTUWAB)
Rather than thinking of the city as a doomed reality, as a certain catastrophic environmentalism does, we can see it as a yet-to-be fulfilled promise that the ecological transition can...
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