Climate Change Scepticism: A Conceptual Re-Evaluation

Climate change scepticism is a familiar concept in popular and scholarly discourse and generally refers to a family of arguments and individuals that reject, dispute, or question the orthodox view of the climate issue. At close range though, it is evident that the concept is often used casually, without consideration of the complexity of the category it represents. Scholars have varied interpretations of the concept and sometimes actively dispute its meaning and reach. The article proposes that the sceptic phenomenon can be variegated according to the types of sceptic critiques and, additionally, according to sceptics' attitudinal characteristics. Taxonomies are proposed for each. The types of sceptic arguments are organised in a conceptual hierarchy consisting of two classes of critiques ("core" and "concomitant"), three centers of scepticism ("evidence," " process," and " response"), and seven specific objects of scepticism. For the attitudinal characteristics of sceptics, the article takes stock of the different motives, modes, and certainties of belief among sceptics. It proposes some relabeling of the category and subcategories to more accurately describe nuances in sceptic positions, as well as to dispose of unproductive labels. The article suggests how the refined conceptualisation might help observers and policy practitioners to manage the sceptic challenge in a more discerning and constructive fashion.