Overview
Climate policy represents the complex web of international agreements, national regulations, and market-based mechanisms designed to mitigate greenhouse gas emissions and adapt to the impacts of climate change. Historically, efforts like the 1997 Kyoto Protocol set binding targets for developed nations, but faced challenges in broad participation and enforcement. The 2015 Paris Agreement marked a shift, emphasizing nationally determined contributions (NDCs) and a global goal to limit warming to well below 2, preferably to 1.5 degrees Celsius, compared to pre-industrial levels. However, the effectiveness of these policies hinges on ambitious implementation, equitable burden-sharing between developed and developing nations, and the integration of technological innovation and private sector investment. Debates rage over carbon pricing, renewable energy subsidies, and the role of carbon capture technologies, all of which shape the future trajectory of global emissions and planetary health.