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Related: Editorials & Other Articles, Issue Forums, Alliance Forums, Region ForumsWorst polluting countries must make drastic carbon cuts, says Cop26 chief
Alok Sharma says chance to limit worst impacts of climate breakdown still achievable, but retreating fasthttps://www.theguardian.com/environment/2021/aug/09/worst-polluting-countries-must-make-drastic-carbon-cuts-says-cop26-chief
The worlds biggest emitters of greenhouse gases must produce clear plans to cut their carbon output drastically, the president of vital UN climate talks has urged, after scientists warned there was only a small chance of escaping the worst ravages of climate breakdown. The Intergovernmental Panel on Climate Change set out the starkest warning yet on the widespread and unprecedented changes to the climate that are unequivocally the result of human actions. Extreme weather resulting from these changes was already seen around the world and growing worse, in the form of rising temperatures, more frequent and fiercer storms, heatwaves, droughts, floods and sea level rises, according to the biggest assessment of climate science in eight years.
Global temperatures were likely to top 1.5C above pre-industrial levels in the next two decades, the threshold set as the ambition of the 2015 Paris climate agreement, the worlds climate science authority said. Only sharp and immediate cuts in greenhouse gases this decade could stabilise the climate system. Alok Sharma, the UK minister who will preside over the Cop26 UN climate summit in Glasgow this November, said countries must act. If ever there was going to be a wake-up call to the world when it comes to climate change, this report is it. But the future is not yet written. The very worst of climate change is still avoidable.
The Paris climate agreement ambition of limiting warming to 1.5C, and staving off the worst impacts of climate breakdown, was still achievable, but retreating and retreating fast, he said. What we really need now is for all major emitters to play their part, and the G20 are going to be absolutely key to our 1.5C future, he added. G20 governments, comprising the worlds biggest economies and including developed and developing countries, are responsible for about 80% of global greenhouse gas emissions, and about 85% of GDP. Sharma did not single out particular governments, but those yet to put forward plans for emissions cuts before Cop26 include China, India and Brazil.
The spotlight now falls firmly on China, the worlds biggest emitter and second largest economy, and the biggest producer and consumer of coal, the dirtiest fossil fuel. This must be the Cop that consigns coal to history, said Sharma. Helen Mountford, the vice-president of climate and economics at the World Resources Institute, said this decade was truly our last chance of keeping to a relatively safe climate, and the actions of leading emitters would be crucial. Its imperative for China to announce more stringent emission reductions than it has hinted at thus far, she said.
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Worst polluting countries must make drastic carbon cuts, says Cop26 chief (Original Post)
Celerity
Aug 2021
OP
Elessar Zappa
(13,975 posts)1. Sadly,
I dont think humanity as a collective will do what it takes to slow down and ultimately stop warming. Maybe we should start thinking about adaptation strategies. That might be more productive.