Metabolic Architecture Repairing Itself

Image source

Protocells are able to help building bottom-up materials that form a living architecture. A quite bold claim by Rachel Armstrong from the Bartlett  in this, admittedly not very current, TED talk.
 
At the Bartlett, she is specialising in non-Darwinian techniques of evolution and the challenges of the extra-terrestrial environment. Armstrong is summarising that their research intends to generate, 

"metabolic materials to counterpose Victorian technologies [to build up] architectures from a bottom-up approach. Secondly these metabolic materials have some of the properties of living systems, which means that they can perform in similar ways. They can expect to have a lot of forms and functions within the practice of architecture. And finally, an observer in the future, marvelling at a beautiful structure in the environment, may find it almost impossible to tell whether this structure has been created by a natural process or an artificial one"

In her talk she suggests that it might be possible that Venice repairs itself. Let's hope that this amazing city will not sink before the protocells are ready to petrify the wooden piles it is build upon.