Strengthening the science–policy interface: experiences from a European Thematic Network on Air Pollution and Health (AIRNET)

Thematic Network projects are increasingly viewed as promising mechanisms for improving the link between science and policy, particularly in light of further improving air quality that will require substantial financial investments. As the literature identifying principles or guidelines for planning and implementing such network projects is limited, this paper describes the experience of the European Commission (Directorate General Research) funded Thematic Network on Air Pollution and Health (AIRNET). In its 3-year duration (2002–2004), AIRNET used a variety of activities (international conferences, national network days, website, air pollution project inventory, database of air pollution research, newsletters, multi-disciplinary work groups) to increase the range of stakeholders involved so that research findings could be better integrated, communicated and interpreted to support policy. Despite the limitations of this type of project and the challenge of improving the communication between scientists and policy makers, the activities of the network have contributed to the development of a multi-disciplinary air pollution and health network in Europe with wide stakeholder involvement. The AIRNET experience indicates that Thematic Networks do not develop spontaneously and that a variety of impulses are needed to link the different players. Communication is key and should be considered as a joint responsibility of all parties involved—including scientists, policymakers, health care professionals and representatives from industry and non-governmental organisations.