In this NDC Mexico sets out increased ambition with new greenhouse gas mitigation commitments and endorses its climate change adaptation commitments. Based on the best available science, contained in the Sixth Assessment Report of the Intergovernmental Panel on Climate Change (IPCC), it is imperative that the international community increases its ambition to maintain the possibility of halting global warming at 1.5ºC. This requires global greenhouse gas emissions to be reduced by 43% by 2030, peaking in 2025. It will also require a 30% reduction in methane emissions, as well as other short-lived climate pollutants.