“…Agelidou & Flogaitis, 2003;Loughland, Reid, & Petocz, 2002;Shepardson, Niyogi, Choi, & Charusombat, 2009, to name but a few). While scientific knowledge is still given dominance in traditional environmental education, the legitimacy of science has been critically examined in many disciplinary areas (Irwin, 1995;Kuhn, 1962;Midgley, 1992;Nowotny, Scott, & Gibbons, 2000), including science education (Carter, 2008;Colucci-Gray, 2006;XXXX, 2010 in press). The discourses of science in relation to environmental and sustainability issues have shifted to an epistemological level at least, from the point of view that scientific knowledge possesses an absolute authority in providing diagnoses and solutions to environmental issues: instead, it is often argued that science should take the role of a 'mediator' through gearing the nature of scientific work and endeavour toward reflexivity throughout all the processes in which it is shaped.…”