Rachel Armstrong is Co-Director of AVATAR (Advanced Virtual and Technological Architectural Re- search) in Architecture & Synthetic Biology at The School of Architecture & Construction, University of Greenwich, London, a 2010 Senior TED Fellow, and Visiting Research Assistant at the Center for Fundamental Living Technology, Department of Physics and Chemistry, University of Southern Denmark. Rachel is a sustainability innovator who investigates a new approach to building materials called ‘living architecture,’ that suggests it is possible for our buildings to share some of the properties of living systems. She collaboratively works across disciplines to build and develop prototypes that embody her approach. Rachel was a member of the RESCUE “Collaboration between the natural, social and human sciences in global change research” Working Group, an interdisciplinary body of European experts making recommendations to the EU for strategic investment for interdisciplinary/scientific research of climate change. She was also part of the TARPOL report Targeting environmental pollution with engineered microbial systems á la carte, for the European Commission which will be published by Wiley this year. In 2011 Rachel was named as one of the top ten UK innovators by Director Magazine, featured in the top ten ‘big ideas, 10 original thinkers’ for BBC Focus Magazine and selected as one of BMW/Wired’s Change Accelerators. She has also just released a TED Book on Living Architecture, which is available on Kindle, Nook and iBook.