Deemed as technocratic and exclusionary, disaster management has failed in its promise of knowing, let alone controlling, catastrophic events. Consequently, disaster managers are searching outside of science for sense-making analytics. This paper analyses the emergent narratives articulated by disaster managers in Chile to cope with the uncertain nature of their object of intervention. It explores how knowledge of disasters is modified and enriched by disaster managers in what is termed here as 'lateral knowledge': the epistemic adjustment by which practitioners revalidate their expert status by expanding key assumptions about disaster risk reduction. The study, which draws on in-depth interviews with disaster managers in Chile, suggests that lateral knowledge is established both through the increasing validation of community knowledge and the recognition of politics as a critical mediator in the practice of disaster management. The paper concludes by making the larger point that public understanding of science scholars should pay more attention to the adapting capacities of expertise.
Keywords: disaster management; expertise; local knowledge; politics; uncertainty.
© 2018 The Author(s). Disasters © Overseas Development Institute, 2018.