Mikael Karlsson

Despite scientific consensus on climate change, climate denial is still widespread. While much research has characterised climate denial, comparatively fewer studies have systematically examined how to counteract it. This review fills this gap by exploring the research about counteracting climate denial, the effectiveness and the intentions behind intervention. Through a systematic selection and analysis of 65 scientific articles, this review finds multiple intervention forms, including education, message framing and inoculation. The intentions of intervening range from changing understanding of climate science, science advocacy, influencing mitigation attitudes and counteracting vested industry. A number of divergent findings emerge: whether to separate science from policy; the disputed effects of emotions and the longitudinal impacts of interventions. The review offers guiding questions for those interested in counteracting denialism, the answers to which indicate particular strategies: identify the form of climate denial; consider the purpose of intervention and recognise one’s relationship to their audiences.