The United Arab Emirates’ hosting of COP28 has sparked controversy due to its role as a major oil producer. Nevertheless, the region is grappling with significant climate vulnerabilities, including water scarcity and escalating temperatures, underscoring the importance of the summit. Amidst skepticism among delegates, discussions at COP28 revolve around three primary themes: the urgent need to curb methane emissions, address shortcomings in climate finance, and navigate the complex transition away from fossil fuels. Regarding methane emissions, there is growing recognition of its potency as a greenhouse gas and the potential for quick and impactful reductions, particularly within the energy sector. Efforts are underway to encourage cooperation among nations and industries to tackle this issue effectively. However, challenges persist in securing adequate funding for climate initiatives, with tensions between wealthy nations and emerging economies over financial commitments. The debate over the future of fossil fuels remains contentious, with conflicting views on whether to rapidly phase them out or adopt gradual reductions while leveraging abatement technologies.

https://www.economist.com/business/2023/11/16/three-climate-fights-will-dominate-cop28