![]() The decision is now ours and we have no time to waste if we want to have a decent chance of keeping the warming below 1.5☌,” said Copernicus Climate Change Director Carlo Buontempo, who was a contributing author of the AR6 Working Group 1 report. The science is clear and has been so for some time. The report shows that we can still achieve the 1.5☌ target, but this will require governments and other stakeholders to take the necessary action, including by increasing investment in renewable energy and other low carbon technologies. “The IPCC synthesis report is unequivocal we need to take immediate action to reduce carbon emissions. However, maladaptation can be avoided by flexible, multi-sectoral, inclusive, long-term planning and implementation of adaptation actions, which can also deliver many co-benefits, especially for air quality and health. The report suggests that adaptation options that are feasible and effective today will become constrained and less effective with increasing global warming, which will exacerbate losses and damages and push human and natural systems to reach adaptation limits. Observed widespread and substantial impacts and related losses and damages attributed to climate change. ![]() However, it notes that deep, rapid, and sustained reductions in greenhouse gas emissions would lead to a discernible slowdown in global warming within around two decades, and to discernible changes in atmospheric composition within a few years. The report suggests that every increment of global warming will intensify multiple and concurrent hazards. Moreover, the report acknowledges that, while policies addressing mitigation have consistently expanded since AR5 (completed in 2014), global GHG emissions in 2030 implied by nationally determined contributions announced by October 2021 make it likely that warming will exceed 1.5☌ during the 21st century and make it harder to limit warming below 2☌.Ĭontinued greenhouse gas emissions will lead to increasing global warming, with the best estimate of reaching 1.5☌ in the near term in considered scenarios and modelled pathways. The report highlights that while adaptation planning and implementation have progressed across all sectors and regions, adaptation gaps exist, and current global financial flows for adaptation are insufficient. The extent to which current and future generations will experience a hotter and different world depends on choices now and in the near-term. The global surface temperature has reached 1.1☌ above 1850-1900, and this has led to widespread adverse impacts and losses to nature and people worldwide, with vulnerable communities who have historically contributed the least to current climate change being disproportionately affected. The IPCC synthesis report confirms that human activities are unequivocally causing global warming, and global greenhouse gas emissions have continued to increase. Let’s take a look at some of the main findings. However, it stresses that taking the right action now could result in the transformational change needed for a sustainable, equitable world. The synthesis report, which was approved during a week-long session in Interlaken, Switzerland, brings into sharp focus the losses and damages from climate change we are already experiencing and will continue to see into the future. On 20 March, the Intergovernmental Panel on Climate Change (IPCC) made public the fourth and final part of its sixth assessment report (AR6) on climate change, a synthesis report that summarises the key findings of the main report.
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