Public services face great challenges: increasing demand, rising expectations, entrenched social problems and reduced budgets. Reform is not enough to overcome these―radical innovation is needed, and must move from the margins to the mainstream. But what should inform this radical innovation? Co-production is a new way of thinking about public services. It has been described as the means of delivering public services in an equal and reciprocal relationship between professionals, users of the services, their families and their neighbours. When beneficial activities are co-produced in this way, both services and neighbourhoods become far more effective agents of change. Co-production has the potential to revolutionize how we deliver health, education, policing and other services, making them more effective, efficient and sustainable. Learn more as Lucie Stephens, Head of Co-production at the New Economics Foundation (UK), presents this innovative methodology.