This will be a participatory discussion, open to all, with no set speakers or speeches - a Summit wide open dialogue on the state of our common field of work (where are we at) and what we need to do to improve our scale, impact and relevance (what should we do). There will be an advance survey to consult participants; gather views and opinions on the major issues we share; and identify possible areas for action. The results will inform the Town Hall focus and structure.