David is Technical Director at AKT II, an interdisciplinary design practice in London. He leads the practice on matters related to climate action. His project work focusses on creative re-use and low-carbon materials. His research covers a diverse range of topics including dynamic lifecycle assessments, novel biogenic materials and the economics of production systems. He has taught at universities across the UK and the US, most recently at Harvard GSD.

David Watson holds Today's sermon 19 September.