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Understanding sea level rise as a long-term, multi-generational problem is essential to comprehending the scale of climatechange and the need for bold action now. While this knowledge may be sobering, it underscores the importance of reducing emissions, holding major polluters accountable, and adapting to a changing world.
Scientists are sounding the alarm because this warming is shockingly bigbigger than what we would have expected given the long-term warming trend from fossil fuel-caused climatechange. Important questions are still being sorted out Climatescientists are still trying to figure out what exactly made 2023 and 2024 so warm.
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. The Keeling curve, highlighted with the release of important climate reports and climate summits.
And just like summertime in the US, this period (December, January, and February) has transformed into a “ danger season ” as a result of climatechange, replete with deadly heatwaves, drought, and wildfires. Sixty times more likely is a remarkable figure to me. And there would be some justice.
This year has brought new evidence of what major fossil fuel companies knew and when about the role their products play in climatechange, as well as what they did in spite of what they knew. I is for Intensity Targets Reducing global warming emissions intensity alone is not sufficient to slow the pace of climatechange.
With the United Nations ClimateChange Conference (COP26) coming up next month, it is strange to think that less than 100 years ago global warming was not widely accepted, even among experts. Callendar’s 1938 paper “The artificial production of carbondioxide and its influence on temperature” ( Q.
In a world with just random local fluctuations but no climatechange, about half the weather stations would show a (more or less significant) warming, the other half a cooling. The real result of their statistical analysis is thus: global temperature does show climatechange! It’s not hard to understand.
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.
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.
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.
Scientists have determined how the Earth responds as it heats up due to climatechange. Their study is the first to find the temperature-carbondioxide release relationship at the landscape level.
Fossil fuels are the root cause of climatechange, of long-standing environmental injustices, and are also frequently connected to geopolitical strife and violent conflicts. These data are alarming—underscoring how far off track the world continues to be in cutting the heat-trapping emissions fueling climatechange.
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.
Whether climatechange impacts to Montana’s environment can be measured incrementally. Whether climate impacts and effects in Montana can be attributed to Montana’s fossil fuel activities. Intergovernmental Panel on ClimateChange. They are: Whether Plaintiffs’ injuries are mischaracterized or inaccurate.
The suit claims that BP, Chevron, ConocoPhillips, ExxonMobil, Shell, and the American Petroleum Institute misled the public despite clear knowledge that their products cause climatechange. For more than 50 years , the fossil fuel industry has obstructed meaningful climate action. at UMass Amherst.
This summer was the hottest on record and the season was rife with dire signs that the atmosphere’s dangerous levels of carbondioxide are wreaking havoc on the environment and communities. The state contended that their actions are not responsible for global climatechange. Seeing them come to life in court was powerful.
Last month, 44 climatescientists from 15 countries wrote an open letter to the Nordic Council of Ministers highlighting the risk of a potential collapse of the Atlantic Meridional Overturning Circulation (AMOC), a critical ocean current system in the Atlantic Ocean. What are climatescientists demanding?
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!) Johnson, A. Lebedeff, P.
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.
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).
There are still reasons to cheer in our fight against climatechange. This is the third year in a row that emissions from energy are flat, yet, climatescientists report that our atmosphere is seeing its carbon content grow faster than ever. So there is a catch… But let us focus on the good news first.
With our children already paying a terrible price for climatechange, we must act to protect their future, urges an IPCC scientist. When heatwaves disrupt our children’s education, it is time to demand climate action. I am writing this as a climatescientist and a mother of two young children.
Humans everywhere are experiencing the impact of climatechange. Individual citizens and businesses ready to make a change need an avenue for actionable, measurable impact. Individuals, businesses, and municipalities can offset their carbon emissions by contributing to the CCF. Mann, Ph.D., Mann, Ph.D.,
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.
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.
These are among the key points in the European State of the Climate Report released today. Published each April, the report brings together data from national meteorological bodies and the European Union’s Copernicus climatechange service. The Arctic really saw quite a spectacular year. Freja Vamborg.
Oil and natural gas operations are the nation’s largest industrial source of methane, a climate “super pollutant” that is many times more potent than carbondioxide and is responsible for approximately one third of the warming from greenhouse gases occurring today. Dr. Jessica Moerman. “As
That was the timeline laid down by the most prestigious body of climatescientists for limiting warming to 1.5 That includes both carbondioxide and methane, since methane is a very potent greenhouse gas that all oil and gas facilities emit. It also includes the carbon emissions created when consumers burn that oil.
But another major culprit is climatechange, which has intensified the heat and drought that have always been factors in western North America. That climatechange obviously didn’t just happen on its own. Ekwurzel was joined by Heede, then-UCS climatescientist Peter Frumhoff , and four other scientists.
The Inflation Reduction Act is directing $20B toward climate-resilient agriculture Reducing heat-trapping carbondioxide (CO 2 ) emissions through policies that drive renewable energy and clean transportation has well known benefits. This is good for all of us, of course.
Though it is far less abundant than carbondioxide, it is about 80 times more efficient at trapping heat in the atmosphere, thus accounting for about 25% of warming. Methane is a powerful contributor to atmospheric warming.
6 -- Inquirer: Federal Agency Is Pushing Urban Agriculture As A ClimateChange, Social Issues Solution -- The Heinz Endowments Commits $9.3 Million To Improve Region’s Climate, Environment, Health Outcomes -- Post-Gazette: Heinz Endowments Awards $9.3 4-9 In State College For H.S.
As a result of fossil fuel-driven climatechange, it’s on track to be the warmest year in recorded history. In Brazil, the world’s largest grassland caught fire; a rapid attribution study found the fire to be 40% more intense due to climatechange. 2024 will be a year to remember. Figure 2.
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. HERE ARE THE ADDITIONS TO THE CLIMATE CASE CHART SINCE UPDATE # 126. and non-U.S. Supreme Court. 17-1258 (D.C.
ClimateChange on the Docket. At issue in this case is whether and how the EPA can set standards for carbon emissions at power plants. At issue in this case is whether and how the EPA can set standards for carbon emissions at power plants. Carbondioxide is not a pollutant.
In videos and Congressional testimony , Wright portrays himself as a truth teller, while falsely claiming that climatescientists and renewable energy advocates are deceptive. The Fifth National Climate Assessment is equally clear: Human activities are changing the climate. The US can meet its climate targets.
and an area that is highly sensitive to climatechange. BLM estimates that the project will produce up to 576 million barrels of oil over its 30-year lifetime, resulting in indirect emissions totaling 239 million metric tons of carbondioxide (CO 2 ) equivalent.
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. HERE ARE THE ADDITIONS TO THE CLIMATE CASE CHART SINCE UPDATE # 107. and non-U.S.
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. HERE ARE THE ADDITIONS TO THE CLIMATE CASE CHART SINCE UPDATE # 133. By Margaret Barry and Hillary Aidun.
Do my colleagues who oppose RGGI have a plan, a new plan to address climatechange, rising energy costs, the decline of coal fired power plants, and impact to their workers and communities? Let us remember, we're not here to debate the issue of climatechange. I am not aware of one.
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. HERE ARE THE ADDITIONS TO THE CLIMATE CASE CHART SINCE UPDATE # 148. By Margaret Barry and Korey Silverman-Roati.
report on how world can still stop climatechange. Report finds there is no hope of slowing global warming without a radical shift to electrical energy and carbon removal. Department of Energy Office of Science encourages researchers to apply for supplemental funding to collaborate with scientists impacted by the war in Ukraine.
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