Legitimising Alternative Voices in Sustainable Development (SD) Discourse: The Case of Scientist Rebellion (SR)

This paper investigates the language of legitimation considering a number of open letters published by the pressure group Scientist Rebellion (SR) to address sustainability issues. The questions this paper seeks to address include the following: Which legitimation strategies did the authors of the open letters examined make use of to buttress their arguments? Did these resources serve a legitimatory function, a delegitimising function against adversaries, or both? Are the open letters under investigation characterized by legitimising mechanisms that are specific to this genre? Using van Leeuwen‟s theoretical framework, a number of legitimation strategies are identified, which were put in place by SR representatives to raise awareness of questions concerning sustainable development (SD) and to seek public consent in relation to their proposals.