Ripensare il ruolo urbano della natura nel cambiamento climatico. Il progetto di una "muraglia verde" per le città.

The paper discusses the Green Urban Oases project that aims to reconverse more than 500,000ha of land into new urban forests and restor about 300,000ha of forests in the Sahel and Central Asia. The project is part of a broader reflection that sees cities at the centre of the debate on climate change and aims to rethink the relationship between society and nature. Since, on the one hand, nature is increasingly becoming a protagonist in the process of urban adaptation, on the other hand it seems continuing to be conceptualised only in terms of human needs. The aim of this contribution, part of a broader work, is to reflect on the role that nature-based solutions, implemented in particular through the above-mentioned project, have in cities and if they represent ways for the ‘nature’ to go beyond the marginal, passive and anthropocentric interpretation it has had until now in climate change debate.