Ecology, nature and the 21st century architect

The idea which architects have of the bricoleur largely comes from what Claude Lévi-Strauss wrote in the 1970s in The Savage Mind. Lévi-Strauss was a great anthropologist responsible for the invention of structuralism and many other remarkable things, and the author of Tristes Tropiques, a wonderful book about travel. Interestingly, he exercised a significant influence on architects in the 1970s.

For a long time, architects have been interested predominantly with new builds. A new area which is emerging at the moment is the area of refurbishment. Of course, there have always been refurbishments in architecture, but a self-respecting or ambitious architect would typically always want to have new build commissions.

Now, a sense of great excitement is emerging among some architects about what refurbishing buildings could mean for the profession. In this respect, a tremendous amount of work remains to be done. One task is to acquire new skills or to partly transfer the skills of building conservation to buildings which require additional transformation.

The other thing which needs to be articulated, which is a very exciting subject, is a new aesthetics as far as refurbishment is concerned. There is currently no aesthetics concerning refurbishment. There is no aesthetics which suggests that the work of architecture can be done from the combination of what has been done before, together with what is being done by an architect today, and – through the possibility of an open system – the contributions of architects in the future. We are at the very beginning of a significant transformation in the role of architects today.

Refurbishment is the direct equivalent of everyday recycling by ordinary people in cities and elsewhere. For a long time, an attitude has been promoted, notably by developers motivated by financial gain, to demolish and rebuild at higher density. This approach is becoming less popular.

Linked to this is a new interest in the idea of care in the making of architecture. This is in phase with the notion of ecology. Care precedes interest in forms and interest in spectacle. Care demands an emphasis on process rather than form. This is a very significant shift – the process of the architects, together with the building, together with all interested parties, is key to the project. I think, for instance, of Lina Bo Bardi in Brazil, where she has refurbished a very large factory into a local cultural centre. There is a growing number of buildings of this kind.

Perhaps because I live in London and I have become very fond of this city. For me London, is a model of what the connection between architecture and nature can be. Nature in London is omnipresent. Springtime is a good moment to see this. A friend of mine coming to London from the Netherlands in spring pointed out how extraordinary the streets of London were, full of trees which were in bloom. This is something which was very unusual in other cities in Europe.

If we are going to be serious about ecology, if we are going to be serious about environmental issues and climate change, we need to exercise more care on our cities, more care on our buildings, to a level that is comparable to the care that we take in nurturing plants in a garden.

Tokyo in particular is a marvellous example of this for various reasons; there is a lot to be learned from it. In London, the situation is slightly different. There is something much more ad hoc, much more loose, much more individualised in London. The fabric of buildings and the texture of things generally appears quite soft and malleable, and open to this constant act of maintenance.

There is an assumption that more care is taken over the fabric of a city in the Global North than it is in the Global South. I am not sure this is always true. In the slums of the Global South, for instance, you could easily argue that people are less wasteful in the way they use their resources. They are nimbler. People living in the Global North could certainly learn from this quality of being nimble about resources and the ability to improvise how one might intervene in the city.