The members of the thematic group meet every half year. Together they explore linkages between spatial planning, non-linearity and the science of complexity, processes of adaptivity, mechanisms of self-organization, transformation towards a resilient society, transition managemant and many more issues. Out of various events (Vienna, Reading, Cardiff, Mexico City, Cambridge, Stuttgart, Milano, Tessalonici, Stockholm, Istanbul, Groningen) two books have emerged:
- De Roo, G & E.S. Silva (2010) A Planner's Encounter with Complexity, Ashgate Publishers, Farnham (UK)
- De Roo, G., J. Hillier & J.E. Van Wezemael (2012) Complexity & Planning: Systems, Assemblages and Simulations, Ashgate Publishers, Farnham (UK)
