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But he also voices full-throated conspiracy theories denying the reality of human-caused climatechange. These election fraud and anti-vaccine conspiracies converge with some far-out ideas about climate science. is on when it comes to the war on scientists. is on when it comes to the war on scientists.
According to the United Nations’ Intergovernmental Panel on ClimateChange report published Monday, Southeast Asia coastal zones are among the world’s most climate vulnerable regions. Graphic courtesy of the Intergovernmental Panel on ClimateChange. Carl Ganter / Circle of Blue.
For months, international’s organizations have blamed the calamity on climatechange. International organizations had blamed the calamity on climatechange, but a new study rejects that assumption. And so [climatechange] will only make things more difficult for these regions in the world.”.
All countries in the world urgently need to adapt to climatechange but are not yet in a good position to do so. It’s urgent because we are not even adapted to the present climate. However, I would argue that the climate research community has not had a visible presence during any of these meetings.
Former NASA climatescientist James Hansen urged Congress decades ago to act on climatechange. Now he says he expects reduced aerosol pollution to lead to a steep temperature rise.
I followed with great interest the launch of the sixth assessment report Working Group 1 (The Physical Science Basis) from the Intergovernmental Panel on ClimateChange (IPCC) on August 9th. The cause of our changingclimate is the increase in atmospheric greenhouse gas concentrations that we have released into the air.
It’s 20 years since we started blogging on climate here on RealClimate (December 10, 2004). We wanted to counter disinformation about climatechange that was spreading through various campaigns. In a nutshell, they are responsible for climatechange, mainly due to an increased greenhouse effect.
Three of these are highlighted as priority research areas: attribution science, climatechange and human health, and economic modeling. We also identified five strategic areas for further research at the forefront of climate litigation.
It is 33 years now since the IPCC in its first report in 1990 concluded that it is “certain” that greenhouse gas emissions from human activities “will enhance the greenhouse effect, resulting on average in an additional warming of the Earth’s surface.” It’s not hard to understand.
Last week, the Nobel physics prize was (half) awarded to Suki Manabe and Klaus Hasselmann for their work on climate prediction and the detection and attribution of climatechange. This came as quite a surprise to the climate community – though it was welcomed warmly. But let’s go back to the beginning.
A friend asked me if a discussion paper published on Statistics Norway’s website, ‘ To what extent are temperature levels changing due to greenhouse gas emissions? ’, was purposely timed for the next climate summit ( COP28 ). I don’t know the answer to his question. But this discussion paper is problematic for sure.
This week, Circle of Blue looks at a major new climate report, which finds that a warming planet is accelerating the water cycle. The Intergovernmental Panel on ClimateChange, a group of the world’s leading climatescientists, has released its sixth assessment report. The report, while grim, does offer hope.
A state court judge in the ‘Last Best Place’ just gave the youth climate movement a shot in the arm with the first decision of its kind that directly connects specific state actions to global climatechange and then to injuries suffered by young people. courts have not yet engaged in this kind of fact-finding on climatechange.
There has been a lot of commentary about perceived disagreements among climatescientists about whether climatechange is, or will soon, accelerate. Li, "Global warming in the pipeline", Oxford Open ClimateChange , vol. As with most punditry, there is less here than it might seem. von Schuckmann, N.G.
As I outlined here , Montana state law prohibits the consideration of greenhouse gas emissions or climate impacts–– inside and outside the state’s borders––when reviewing projects and approving permits. This now-infamous climate prohibition has been called a “limitation” on the Montana Environmental Policy Act, or MEPA.
This post was co-authored by UCS Principal ClimateScientist Kristina Dahl. Outline of a Special Report on ClimateChange and Cities Delegates dissected the proposed outline for the ClimateChange and Cities report over several days. Ultimately, and to our great relief, science prevailed.
The state contended that their actions are not responsible for global climatechange. It reminded me of the unsurprising, but still disappointing finger pointing between high carbon emitting-countries while negotiating climate responsibilities and greenhouse gas emission caps at COP27. I felt giddy when I read her words.
“Optimism and hope are muscles we have to exercise,” climatescientist Rob Jackson says. His new book offers a paradigm for how to think about climatechange and the health of the planet.
Increasingly it’s becoming synonymous with heatwaves and extreme weather events caused by climatechange. As the climate continues to change and average global temperatures rise, heat domes, heat waves, and extreme temperatures days will become more frequent. Extreme heat is a serious threat.
As climatescientists we tend to look at the IPCC reports a little differently than the general public might. Here are a few things that mark this report out from previous versions that relate to issues we’ve discussed here before: Extreme events are increasingly connected to climate (duh!) 1, SPM, AR5.
The promise from many nations is to reach net-zero greenhouse-gas emissions by 2050 (or earlier) and interim targets are essential. But the United Nations has just said that the latest commitments of the 192 parties of the 2015 Paris agreement will equate to a 16% rise in global greenhouse-gas emissions in 2030 compared to 2010.
A new paper discusses ‘climate end games’ as the planet approaches environmental tipping points that could exacerbate other global crises like pandemics and war.
The IPCC Chair Hoesung Lee during the unveiling of the report: ClimateChange 2022: Mitigation of ClimateChange. Last week, the Intergovernmental Panel on ClimateChange (IPCC) yet again warned us about the climate impacts hurtling toward us at breakneck speed. Photo credit: IPCC / Mark Speight.
According to the Emissions Gap report, released annually and which looks at the pledges made by countries to tackle climatechange, the world faces between 2.5C The point of no return Climatescientists warn that facing a scenario where the world warms by 3 degrees C, we would pass a point of no-return tipping points.
Yesterday the International Panel on ClimateChange (IPCC) published its latest report and compared our current situation to defusing a time bomb. This should be front news and urge us all to change our lives radically. When I started covering climatechange on this blog in 2007, climatechange was a distant threat.
For climatescientists, the war in Ukraine came at the worst possible time as the media attention they would have hoped for surrounding the release of the latest Intergovernmental Panel on ClimateChange (IPCC) report was urgently diverted to the breaking news story of Russia invading Ukraine. By Anders Lorenzen.
A first ever trial on constitutional protections from climatechange is underway in Montana. Of note, there are state constitution based climatechange lawsuits against state governments pending in early stages of pleading in Hawaii , Utah , and Virginia. Supreme decisions?), Will it be effective?
But this simplified pathway misses a key step in cloud formation–and one that could help us combat climatechange. Altering cloud properties influences Earth’s climate On sunny days, it’s clear that clouds leave shadows on the landscape. Without these changes to clouds, the Earth would already be warmer.
ClimateChange Is Intensifying the Water Cycle, New IPCC Report Finds – The climate crisis will jeopardize key sources of fresh water and make extreme weather events more severe. The Intergovernmental Panel on ClimateChange, a group of the world’s leading climatescientists, released its sixth climate assessment on Monday.
“A code red for humanity” is how António Guterres, the United Nations’ secretary general, described the latest report from the Intergovernmental Panel on ClimateChange , which summarizes our current scientific understanding of the Earth’s climate and the potential impact that changes to it could have on the planet.
Youth4ClimateAction in Republic of Korea We are in a critical decade for action on climatechange. National governments are the most important systemic actors in the governance of climate action, primarily because they are the only actors with the ability to adopt economy-wide decarbonization measures.
Nearly every large food industry corporation today has pledged to combat climatechange by reducing its own carbon footprint. McDonald’s Accelerating Climate Action to Reach Net Zero Emissions by 2050 ). PepsiCo Doubles Down on Climate Goal and Pledges Net-Zero Emissions by 2040 ). ClimateChange , Walmart).
Writing as part of Frontiers’ guest editorials series, the study’s lead author – Prof Martin Siegert, deputy vice chancellor of the University of Exeter (Cornwall) – discusses how without there being a rapid shift to net-zero greenhouse gas emissions by 2050, the Antarctic environment will experience ever more drastic changes.
By Claire Hemlett An increasing number of food brands are turning to climate labels to boost sales. In the face of research that meat and milk are high in greenhouse gas emissions , companies are angling for new ways to reach eco-conscious consumers. Photo credit: Sentient Media. Our emissions are just too high at this point.
The UK’s independent climate advisory panel, the Committee on ClimateChange (CCC) has criticised the decision to go ahead, as have opposition parties and green groups as well as other organisations. The emissions from the burning of coal such as steel and power plants are the single biggest contributor to climatechange.
Humans everywhere are experiencing the impact of climatechange. Individual citizens and businesses ready to make a change need an avenue for actionable, measurable impact. After a decade of global warming trends, the world experienced the second warmest year on record in 2019. Mann, Ph.D., Mann, Ph.D.,
On June 1, PPL Corporation announced it has joined Climate READi, a three-year initiative launched by the Electric Power Research Institute to address energy system climate resilience and adaptation as extreme weather events continue to increase. "As
There are still reasons to cheer in our fight against climatechange. According to the respected International Energy Agency’s new report, global greenhouse gases emissions from energy remained flat in 2016 while the global economy grew by 3.1
Each month, Arnold & Porter and the Sabin Center for ClimateChange Law collect and summarize developments in climate-related litigation, which we also add to our U.S. climate litigation charts. Climate Litigation Chart (Update #92): FEATURED CASE. Climate Litigation Chart (Update #92): FEATURED CASE.
These experiences resulted in the first comprehensive adaptation plan for the country to address the measures, preparedness and response to increased flooding, fire and other consequences of climatechange for the country. We cannot solve these problems with a myopic view of what climate and environment looks like.
Several scientists, including authors of the IPCC report, told the Associated Press that the world is locked into exceeding the 1.5° We are pretty much locked into 1.5,” said report co-author Malte Meinshausen, a climatescientist at the University of Melbourne in Australia. mark soon. “We These kinds of comments are not new.
Long term, climatechange is a greater threat than the COVID-19 pandemic. Without human-induced climatechange, that heat would be at least 150 times rarer. On balance, clouds nearer the stratosphere warm us, whereas low-lying clouds tend to cool us because their greenhouse effect is smaller.
In making their case, the 31 environmental groups cite data from the Intergovernmental Panel on ClimateChange, projecting that financial cost of extreme heat in the United States will explode fivefold to half a trillion dollars a year by 2050. Even better, of course, would be a serious drive toward net-zero greenhouse gas emissions.
As the world grapples with the consequences of climatechange, many scientists have begun to face up to the realities of their carbon emissions. It turns out, for example, that climate-change researchers fly more frequently than scientists in other fields. But other scientists also fly a lot.
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