'We Want Experts': Fracking and the Case of Expert Excess

The assumption that the democratisation of environmental law is central to ensuring the legitimacy of decisions permeates the literature. Using an empirically grounded counter narrative, this article confronts and contests that assumption. It argues that in the context of shale gas/fracking, public understanding positions expertise not as an obstacle to legitimacy, but rather as a foundational factor. This involves a role in which experts fulfil a publicly delegated role, the delineation of which warrants a form of participation that repositions its purpose and value. However, this conceptualisation of an expert's role, and the type of participation required, demonstrates a fundamental public misunderstanding about what experts can deliver: 'expert excess'. This article argues that we, as scholars, need to reflect upon: (1) the weight given to empirical perceptions of legitimacy and participation when developing theoretical models; (2) why there is such a misconception around what experts can deliver in decision-making.