“…By primary definers, we mean those individuals and/or organisations who, by virtue of their credibility and authority, are given media access as the dominant claims-makers in relation to an issue, serving to establish the initial definition or framing of 'what the problem is' (Hall et al, 1978(Hall et al, /2013; see also Cottle, 2000). This included identifying the extent to which the Four Corners programme had itself been attributed as an agenda-setter within individual stories or what is alternatively referred to in media studies as a 'critical discourse moment' (Carvalho & Burgess, 2005) or 'news flashpoint' (Waisbord & Russell, 2020), able to bring about a sense of urgency to the issue. Each of the news texts was also coded according to the variables previously outlined, including the definition of the 'problem' at the heart of the Murray-Darling Basin controversy, the interpretation of causes or blame for the problem, the moral evaluations made about the consequences of the alleged water theft, and prescribed remedies to treat the problem (see Altheide, 1997;D'Angelo, 2002;de Vreese, 2005;Entman, 1993;Gamson & Modigliani, 1989;Tankard, 2001).…”