Models
Seven different models of roles of scientists are offered as starting points for reflections and discussions. They are based on analyses of roles described in the literature and are meant as heuristic, not prescriptive models.
The models 1–6 relate to roles that emerge in the context of transdisciplinary knowledge co-production, where the boundary between science and society is fluid, even allowing for engagement of scientists in transformative action (figure 1A).
Model 7 contains just one conceptualisation of roles of scientists that accounts for different roles in which knowledge is brokered between science and society (figure 1B).


