Granting legitimacy from non-state actor deliberation: An example of women's groups at the United Nations Framework Convention on Climate Change

Non-state actors (NSAs) have been widely recognized as important participants in the global climate regime. Their participation is considered to have the potential to enhance the democratic legitimacy of global governance institutions such as the United Nations Framework Convention on Climate Change (UNFCCC). What is the mechanism through which NSAs grant legitimacy to the institution? This study connects NSA legitimation with their deliberation at multilateral venues. I argue that, while NSAs do not have formal voting or decision-making power, evaluating their participation in deliberation activities, such as the Side Events at the annual Conference of Parties, can shed light on our understanding of whether there is equality in their participation and who gets to contribute to the institutional legitimacy of the UNFCCC. Drawing on the example of women's groups at the UNFCCC, I demonstrate their increasing participation in deliberation. Quantitative analysis and interviews suggest that their participation is relatively inclusive with a diverse range of actors and viewpoints. Although Global Northern NSAs enjoy some advantages in participation, the effect is balanced by NSAs' social embeddedness, especially for the Southern groups, and the robust collaborations between the North and South. These features are likely to enhance the legitimacy of UNFCCC. Future research should consider how to understand and assess legitimacy in global governance regimes and who may be left out in the legitimation process.