Beschreibung:
<jats:title>Abstract</jats:title><jats:p>Sustainability research is characterized by a plurality of interests, actors, and research traditions. Sustainability is a widely used concept across multiple disciplines and often a cross-cutting theme in different research projects. However, there is a limited understanding of how researchers from multiple disciplinary backgrounds approach sustainability and position themselves in sustainability research as a part of their researcher identity. Previous studies among sustainability science experts have indicated diverse approaches and definitions of the socio-political, epistemic and normative dimensions of sustainability. In this study, we use semi-structured interviews with researchers (<jats:italic>N</jats:italic> = 7) and a survey distributed to two academic institutes in Finland (<jats:italic>N</jats:italic> = 376) to examine how researchers relate to sustainability research through the notions of identity as ‘being’ and ‘doing’ and how the differing ways to relate to sustainability research shape preferred definitions and approaches. The examination of perspectives among researchers enables the identification of diverse views related to sustainability and, consequently, sheds light on what kinds of ideas of sustainability get presented in the research. We conclude that understanding different identities is crucial for negotiating and implementing sustainability and developing sustainability research, requiring more attention to researchers’ positionality and reflexivity.</jats:p>