Assessing the political feasibility of global options to reduce biodiversity loss.

This article systematically assesses the likelihood of effective implementation of several key options to reduce global biodiversity loss, including ‘conventional’ biodiversity policies, such as expanding protected areas, and policies primarily developed for other purposes but with potential positive side effects for biodiversity, such as ambitious climate change mitigation efforts, forest protection, and sustainable fishing practices. While existing studies highlight the technical feasibility of implementing such policy options, their political feasibility is rarely considered in detail. Political feasibility refers to the constraints that either make agreement on policies difficult in the first place for limit or prohibit the effective implementation of agreed policies. Drawing on a broader research project that models the effectiveness of international environmental regimes based on the robust findings of regime theory, we utilize a novel assessment framework to study the political barriers and opportunities to the implementation of biodiversity policies at the global level. The analysis suggests that focusing on those options that are technically less ambitious is more likely to be implemented in the short term. In conclusion, the article highlights the importance of analyzing the institutional and governance-related aspects of policies to reduce biodiversity loss. [ABSTRACT FROM AUTHOR]