Extraction, Contestation, and Conservation: Natural Resource Dependence and Protected Area Designation

Biodiversity decline and ecosystem loss are among the gravest transnational crises facing the planet, with deep implications for climate change. What determines how different countries choose to protect nature? Previous work has argued that economic dependence on natural resources undermines green policies. I instead argue that resource dependence can lead to mobilization in favor of protection. Citizens experience the negative consequences of environmental degradation and ecosystem loss firsthand, and domestic and international green groups take notice. Although mobilization can occur across regimes, in democracies these groups more effectively advocate for protection once mobilized, helping to stem biodiversity loss. The adverse effects of resource dependence, therefore, mainly apply to less democratic countries, where extractive interests are most able to steer policymaking and mobilization is less likely to succeed. To test this argument, I employ a mixed-methods research design. I employ a novel panel regression discontinuity design at country borders for all terrestrial country-border pairs from 1992 to 2020, using new geospatial data on protected area (PA) designation over time. I find that the effect of natural resource dependence is conditional: When democratic institutions are weaker, natural resource dependence leads to less biodiversity protection. When democracy is stronger, natural resource dependence increases the likelihood that protected areas are established. I complement these results with a qualitative case study of the history of conservation in Costa Rica to explore the mechanisms. These findings highlight the mitigating role that democratic institutions can play between natural resource dependence and biodiversity protection, and have important implications for our understanding of environmental politics and the role of mobilization among various actors in shifting policy.