“…The field has developed or adopted many systematic approaches for developing, reporting and evaluating interventions and their mechanisms, including intervention mapping (Kok et al, 2004), the ORBIT model (Czajkowski et al, 2015), the Behaviour Change Wheel (Michie et al, 2011), the Experimental Medicine Approach (Sheeran et al, 2017), the SPIRIT and CONSORT checklists (Chan et al, 2013;Plint et al, 2006), and guidance from professional bodies such as the Medical Research Council and the National Institute for Health and Care Excellence in the UK (e.g., Skivington et al, 2021). Health psychologists are thus well-placed not only to develop (Araújo-Soares et al, 2019), implement, evaluate, and scale interventions needed for climate change mitigation, but also to train and assist others in doing the same, and to engage with stakeholders and end-users (Currie et al, 2022).…”