In the perception, knowledge production and policymaking on complex issues (‘wicked problems’), such as climate change, frames and framing play an important but often hidden role. Frames relate to one’s ‘schemas of interpretation’; the conceptual images, values, starting points, and mental models that one may have of an issue. This can include, for instance, one’s problem definition, perceptions of the cause-effect relationships in an issue, one’s primary goals, perception of one’s and others’ roles and responsibilities relating to the issue, and views on suitable strategies and interaction with (other) stakeholders (cf. Dewulf et al., 2005).