David’s research centers on marine coupled human-natural systems, focusing predominantly on marine management and tropical coral reef systems. Overall, his research aims to provide evidence-based insights into how marine management and conservation can lead to equitable and sustainable outcomes. This work is by nature both interdisciplinary and collaborative, drawing on key theories and analytical approaches from disciplines such as economics, community ecology, and political science, and working alongside researchers and practitioners to co-develop salient research questions, approaches and dissemination pathways. His recent work includes global and regional assessments of the social and ecological impacts of marine conservation, valuation of economic dependence on coral reefs, and developing cost-effective approaches for monitoring socioecological systems in capacity-limited regions.