“…(a) Scale: Barbrook-Johnson [19] categorised UK organisations involved in public-private partnerships in the food-energy-water-environment nexus by their geographical scale of operation at the catchment, county, regional, devolved nation, UK, or international levels; (b) Policy discourse: the categorisation of policy discourses in climate change politics helps to understand how issues are framed and how policy discourses relate to each other in terms of aligning/competing groups [20][21][22]. Hess [23] argued that a focus on language and discourse coalitions, rather than on shared core beliefs or identities [24,25], offered greater flexibility in understanding the dynamics of coalitions, for which the goals and compositions may change in response to persuasive counter-framing, new information, events, changes in administration, membership, and institutional form [26] (This point is reiterated below when considering the advantages and disadvantages of various mapping methodologies). Boehnert [27] categorised UK, US, and Canadian actors via five policy discourses: climate science, climate justice, ecological modernisation, neoliberalism, and climate contrarianism.…”