(CNN)Climate change is real — and we’re causing it. That’s a basic fact.
Attacks on climate scientists will continue
Climate scientists face harassment, threats and fears of ‘McCarthyist attacks’
Researchers will have to deal with attacks from a range of powerful foes in the coming years – and for many, it has already started “…….The Texas Tech University professor Katharine Hayhoe, who has gathered a healthy following for her Facebook posts that mix climate science with evangelism, has opened her inbox to missives including “Nazi Bitch Whore Climatebecile” and a request that she “stop using Jesus to justify your wacko ideas about global warming”.
Threats and badgering of climate scientists peaked after the theft and release of the “Climategate” emails – a 2009 scandal that was painfully thin on scandal. But the organized effort to pry open cracks in the overwhelming edifice of proof that humans are slowly baking the planet never went away. Scientists are now concerned that the election of Donald Trump has revitalized those who believe climate researchers are cosseted fraudsters.
Mann said climate scientists “fear an era of McCarthyist attacks on our work and our integrity”. The odd unfulfilled threat may be perturbing but a more morale-sapping fear is that the White House and Congress will dig up and parade seemingly unflattering emails, sideline or scrap research and attempt to hush the scientific community…..https://www.theguardian.com/environment/2017/feb/22/climate-change-science-attacks-threats-trump
Effect of air pollution might have masked mid-20th Century sea ice loss
Air pollution may have masked mid-20th Century sea ice loss https://www.sciencedaily.com/releases/2017/02/170223124327.htm February 23, 2017
- Source:
- American Geophysical Union
- Summary:
Humans may have been altering Arctic sea ice longer than previously thought, according to researchers studying the effects of air pollution on sea ice growth in the mid-20th Century.-
Humans may have been altering Arctic sea ice longer than previously thought, according to researchers studying the effects of air pollution on sea ice growth in the mid-20th Century. The new results challenge the perception that Arctic sea ice extent was unperturbed by human-caused climate change until the 1970s.
Scientists have observed Arctic sea ice loss since the mid-1970s and some climate model simulations have shown the region was losing sea ice as far back as 1950. In a new study, recently recovered Russian observations show an increase in sea ice from 1950 to 1975 as large as the subsequent decrease in sea ice observed from 1975 to 2005. The new observations of mid-century sea ice expansion led researchers behind the new study to the search for the cause.
The new study supports the idea that air pollution is to blame for the observed Arctic sea ice expansion. Particles of air pollution that come primarily from the burning of fossil fuels may have temporarily hidden the effects of global warming in the third quarter of the 20th Century in the eastern Arctic, the researchers say.
These particles, called sulfate aerosols, reflect sunlight back into space and cool the surface. This cooling effect may have disguised the influence of global warming on Arctic sea ice and may have resulted in sea ice growth recorded by Russian aerial surveys in the region from 1950 through 1975, according to the new research.
- “The cooling impact from increasing aerosols more than masked the warming impact from increasing greenhouse gases,” said John Fyfe, a senior scientist at Environment and Climate Change Canada in Victoria and a co-author of the new study accepted for publication in Geophysical Research Letters, a journal of the American Geophysical Union.
To test the aerosol idea, researchers used computer modeling to simulate sulfate aerosols in the Arctic from 1950 through 1975. Concentrations of sulfate aerosols were especially high during these years before regulations like the Clean Air Act limited sulfur dioxide emissions that produce sulfate aerosols.
The study’s authors then matched the sulfate aerosol simulations to Russian observational data that suggested a substantial amount of sea ice growth during those years in the eastern Arctic. The resulting simulations show the cooling contribution of aerosols offset the ongoing warming effect of increasing greenhouse gases over the mid-twentieth century in that part of the Arctic. This would explain the expansion of the Arctic sea ice cover in those years, according to the new study.
Aerosols spend only days or weeks in the atmosphere so their effects are short-lived. The weak aerosol cooling effect diminished after 1980, following the enactment of clean air regulations. In the absence of this cooling effect, the warming effect of long-lived greenhouse gases like carbon dioxide has prevailed, leading to Arctic sea ice loss, according to the study’s authors.
The new study helps sort out the swings in Arctic sea ice cover that have been observed over the last 75 years, which is important for a better understanding of sea ice behavior and for predicting its behavior in the future, according to Fyfe.
-
The new study’s use of both observations and modeling is a good way to attribute the Arctic sea ice growth to sulfate aerosols, said Cecilia Bitz, a sea ice researcher at the University of Washington in Seattle who has also looked into the effects of aerosols on Arctic ice. The sea ice record prior to satellite images is “very sparse,” added Bitz, who was not involved in the new study.
Bitz also points out that some aerosols may have encouraged sea ice to retreat. Black carbon, for instance, is a pollutant from forest fires and other wood and fossil fuel burning that can darken ice and cause it to melt faster when the sun is up — the opposite effect of sulfates. Also, black carbon emissions in some parts of the Arctic are still quite common, she said.
Story Source:
Materials provided by American Geophysical Union.
Media war against climate scientists – Mail on Sunday (UK) launches new attack
Mail on Sunday launches the first salvo in the latest war against climate scientists https://www.skepticalscience.com/rose-launches-first-salvo-latest-war-against-climate-scientists.html 7 February 2017 by John Abraham
In this new political era, climate scientists and their science are under attack. The attack is from multiple fronts, from threats to pull funding of the important instruments they use to measure climate change, to slashing their salaries and jobs. But there is a real fear of renewed personal attacks, and it appears those fears are now being realized. What the attackers do is identify and isolate scientists – a process termed the “Serengeti Strategy” by well-known and respected scientist Michael Mann who suffered these types of attacks for years.
The author of the recent attack piece, David Rose in the UK, has a history of denying the well-established science of climate change. He has a long history of making incorrect climate change statements. In the attack, Mr. Rose claims that scientists used misleading data in a recent (2015) paper that studied the rate of temperature change across the globe. He reportedly obtained information from someone who works at NOAA to imply that internal review procedures were not followed as the paper was prepared for publication. What Mr. Rose omitted however, is incredibly telling and he does a disservice to his readers.
First, he neglects to mention that the work from the 2015 paper authored by Dr. Thomas Karl and others at NOAA has already been independently verified by other researchers.
The second thing Rose neglects to mention is that his story’s source was never involved any part of the work. According to a colleague of the authors Peter Thorne, this source:
never participated in any of the numerous technical meetings on the land or marine data I have participated in at NOAA NCEI either in person or remotely. This shows in his reputed (I am taking the journalist at their word that these are directly attributable quotes) misrepresentation of the processes that actually occurred. In some cases these misrepresentations are publically verifiable.
Mr. Rose further neglects to mention that Dr. Karl was not involved in the development of the critical sea surface temperature data that was used in the study. That information was already published before the Karl paper appeared.
The attack piece also claims that the scientists discarded high-quality temperature measurements in favor of low quality data. This claim is demonstrably false, as described here and here.
The lengths to which Mr. Rose goes in his attack are disheartening and dishonest. He includes a graph that appears to show two temperature results that disagree. When they are replotted correctly, as temperature anomalies with correct baselines, the discrepancy disappears. This finding shows that the NOAA results from 2015 actually agree extremely well with data from other institutions.
Trump’s attitude to science is like Stalin’s , says Australia’s Chief Scientist
Australia’s chief scientist compares Trump to Stalin over climate censorship
Alan Finkel warns that forcing EPA data to undergo political review before publication will ‘cause long-term harm’, Guardian, Gareth Hutchens, 7 Feb 17, Australia’s chief scientist has slammed Donald Trump’s attempt to censor environmental data, saying the US president’s behaviour was comparable to the manipulation of science by the Soviet Union.
Speaking at a scientific roundtable in Canberra on Monday, Alan Finkel warned science was “literally under attack” in the United States and urged his colleagues to keep giving “frank and fearless” advice despite the political opposition.
“The Trump administration has mandated that scientific data published by the United States Environmental Protection Agency from last week going forward has to undergo review by political appointees before that data can be published on the EPA website or elsewhere,” he said.
“It defies logic. It will almost certainly cause long-term harm. It’s reminiscent of the censorship exerted by political officers in the old Soviet Union.
“Every military commander there had a political officer second-guessing his decisions.”
Last month Trump’s administration mandated that any studies or data from scientists at the EPA undergo review by political appointeesbefore they can be released to the public.
The communications director for Trump’s transition team at the EPA, Doug Ericksen, said the review also extended to content on the federal agency’s website, including details of scientific evidence showing the Earth’s climate was warming and human-induced carbon emissions were to blame.
Finkel compared the Trump administration’s attempt to censor science to the behaviour of Soviet dictator Josef Stalin.
“Soviet agricultural science was held back for decades because of the ideology of Trofim Lysenko, who was a proponent of Lamarckism,” he said……..https://www.theguardian.com/science/2017/feb/06/australias-chief-scientist-compares-trump-to-stalin-over-climate-censorship
Global warming might accelerate, due to the Interdecadal Pacific Oscillation, “El Tío” (the uncle)
Meet El Niño’s cranky uncle that could send global warming into hyperdrive, The Conversation, Research Fellow in Climate and Water Resources, University of Melbourne, Climate Extremes Research Fellow, University of Melbourne Professor of Atmospheric Science, University of MelbourneSenior Research Scientist, CSIRO, PhD student, University of Melbourne February 6, 2017
You’ve probably heard about El Niño, the climate system that brings dry and often hotter weather to Australia over summer.
You might also know that climate change is likely to intensify drought conditions, which is one of the reasons climate scientists keep talking about the desperate need to reduce greenhouse gas emissions, and the damaging consequences if we don’t.
El Niño is driven by changes in the Pacific Ocean, and shifts around with its opposite, La Niña, every 2-7 years, in a cycle known as the El Niño Southern Oscillation or ENSO.
But that’s only part of the story. There’s another important piece of nature’s puzzle in the Pacific Ocean that isn’t often discussed.
It’s called the Interdecadal Pacific Oscillation, or IPO, a name coined by a study which examined how Australia’s rainfall, temperature, river flow and crop yields changed over decades.
Since El Niño means “the boy” in Spanish, and La Niña “the girl”, we could call the warm phase of the IPO “El Tío” (the uncle) and the negative phase “La Tía” (the auntie).
These erratic relatives are hard to predict. El Tío and La Tía phases have been compared to a stumbling drunk. And honestly, can anyone predict what a drunk uncle will say at a family gathering?
What is El Tío?
Like ENSO, the IPO is related to the movement of warm water around the Pacific Ocean. Begrudgingly, it shifts its enormous backside around the great Pacific bathtub every 10-30 years, much longer than the 2-7 years of ENSO.
The IPO’s pattern is similar to ENSO, which has led climate scientists to think that the two are strongly linked. But the IPO operates on much longer timescales.
We don’t yet have conclusive knowledge of whether the IPO is a specific climate mechanism, and there is a strong school of thought which proposes that it is a combination of several different mechanisms in the ocean and the atmosphere.
Despite these mysteries, we know that the IPO had an influence on the global warming “hiatus” – the apparent slowdown in global temperature increases over the early 2000s……….
Since about the year 2000, some of the excess heat trapped by greenhouse gases has been getting buried in the deep Pacific Ocean, leading to a slowdown in global warming over about the last 15 years. It appears as though we have a kind auntie, La Tía perhaps, who has been cushioning the blow of global warming. For the time being, anyway.
The flip side of our kind auntie is our bad-tempered uncle, El Tío. He is partly responsible for periods of accelerated warming, like the period from the late 1970s to the late 1990s.
The IPO has been in its “kind auntie” phase for well over a decade now. But the IPO could be about to flip over to El Tío. If that happens, it is not good news for global temperatures – they will accelerate upwards……….
more work needs to be done to predict the next shift in the IPO and climate change. This is the topic of a new set of experiments that are going to be part the next round of climate model comparisons.
With further model development and new observations of the deep ocean available since 2005, scientists will be able to more easily answer some of these important questions.
Whatever the case, cranky old El Tío is waiting just around the corner. His big stick is poised, ready to give us a massive hiding: a swift rise in global temperatures over the coming decades. https://theconversation.com/meet-el-ninos-cranky-uncle-that-could-send-global-warming-into-hyperdrive-72360
A Washington State judge uses doubt on climate change as legal cause to block a climate activist’s defense
Would any judge question a medical expert’s evidence in the way that this judge doubts the evidence of the world’s climate scientists? Then again – they do say that “the law is an ass”
Judge in environmental activist’s trial says climate change is matter of debate
Controversial statements angered environmentalists who insist courts have an obligation to recognize the science about manmade climate change, Guardian, Sam Levin 31 Jan 17, A Washington state judge has sparked outrage for remarks questioning the existence of climate change and the role of humans in global warming.
During the high-profile trial of Ken Ward, a climate activist facing 30 years in prison for shutting down an oil pipeline, Judge Michael E Rickert said: “I don’t know what everybody’s beliefs are on [climate change], but I know that there’s tremendous controversy over the fact whether it even exists. And even if people believe that it does or it doesn’t, the extent of what we’re doing to ourselves and our climate and our planet, there’s great controversy over that.”
The Skagit County judge made the comments on 24 January while addressing Ward’s request to present a “necessity defense” in court, meaning he would argue that the grave threat of climate change justified civil disobedience.
Rickert’s controversial statements, along with his decision to block Ward from arguing that his pipeline protest was necessary to prevent harm to the planet, angered environmentalists who insist that American courts have an obligation to recognize the science and consensus among researchers about man-made climate change.
“I thought it was shocking and deeply worrisome for my case,” said Ward, 60, of Corbett, Oregon, who temporarily shut off the safety valve of the TransMountain pipeline in Skagit County. “We are in the late stages of global collapse, and to have someone who is presumably as knowledgeable and aware as a judge should be blithely dismissing the biggest problem facing the world is chilling.”
Ward, whose trial began on Monday, is part of a group of activists that targeted oil sands pipelines in Washington, Oregon, North Dakota, Montana and Minnesota on 11 October 2016. The coordinated #ShutItDown actions – which have led to a dozen criminal cases and threats of hefty prison sentences against activists and journalists – was aimed at stopping 15% of US crude oil imports for a day.
He later added that with climate change, there’s “great controversy” with “over half of our political leaders”. (Critics have slammed the GOP as the “only major party in the advanced world” to deny climate change)……. https://www.theguardian.com/environment/2017/jan/31/environmental-activist-trial-judge-questions-climate-change-ken-ward
America’s EPA head announces pullout from a global pact to cut emissions
U.S. will change course on climate policy, says former EPA transition head Reuters, |30 JAN 17 LONDON The United States will switch course on climate change and pull out of a global pact to cut emissions, said Myron Ebell, who headed U.S. President Donald Trump’s Environmental Protection Agency (EPA) transition team until his inauguration.
Ebell is the director of global warming and international environmental policy at the Competitive Enterprise Institute, a U.S. conservative think tank, and helped to guide the EPA’s transition after Trump was elected in November until he was sworn in on Jan. 20.
Trump, a climate skeptic, campaigned on a pledge to boost the U.S. oil and gas drilling and coal mining industries by reducing regulation.
He alarmed nations that backed the 2015 Paris agreement to cut greenhouse gases by pledging to pull the United States out of the global deal agreed by nearly 200 countries. However, Trump told the New York Times in November that he had an “open mind” on the agreement.
Trump’s administration has asked the EPA to halt all contracts, grants and interagency agreements pending a review, sources said.
“The U.S. will clearly change its course on climate policy. Trump has made it clear he will withdraw from the Paris Agreement. He could do it by executive order tomorrow or he could do it as part of a larger package,” Ebell told reporters in London on Monday.
The top energy official for the European Union, meanwhile, said he hoped that Trump would stick to the Paris deal……..http://www.reuters.com/article/us-usa-trump-epa-idUSKBN15E1MM
Joint Statements on Climate Change from National Academies of Science Around the World

Skeptical Science 27 January 2017 This is a re-post from Significant Figures by Peter Gleick
National academies of sciences from around the world have published formal statements and declarations acknowledging the state of climate science, the fact that climate is changing, the compelling evidence that humans are responsible, and the need to debate and implement strategies to reduce emissions of greenhouse gases. Not a single national science academy disputes or denies the scientific consensus around human-caused climate change. A few examples of joint academy statements since 2000 on climate are listed here. Many national academies have, in addition, published their own reports and studies on climate issues. These are not included here.
The Science of Climate Change (Statement of 17 National Science Academies, 2001)
http://science.sciencemag.org/content/292/5520/1261
Following the release of the third in the ongoing series of international reviews of climatescience conducted by the Intergovernmental Panel on Climate Chang (IPCC), seventeen national science academies issued a joint statement, entitled “The Science of Climate Change,” acknowledging the IPCC study to be the scientific consensus on climate changescience.
The seventeen signatories were:
- Australian Academy of Sciences
- Royal Flemish Academy of Belgium for Sciences and the Arts
- Brazilian Academy of Sciences
- Royal Society of Canada
- Caribbean Academy of Sciences
- Chinese Academy of Sciences
- French Academy of Sciences
- German Academy of Sciences, Leopoldina
- Indian National Science Academy
- Indonesian Academy of Sciences
- Royal Irish Academy
- Accademia Nazionale dei Lincei (Italy)
- Academy of Sciences Malaysia
- Academy Council of the Royal Society of New Zealand
- Royal Swedish Academy of Sciences
- Turkish Academy of Sciences
- Royal Society (UK)
Joint science academies’ statement: Global response to climate change(Statement of 11 National Science Academies, 2005)
http://nationalacademies.org/onpi/06072005.pdf
Eleven national science academies, including all the largest emitters of greenhouse gases, signed a statement that the scientific understanding of climate change was sufficiently strong to justify prompt action. The statement explicitly endorsed the IPCC consensus and stated:
“…there is now strong evidence that significant global warming is occurring. The evidence comes from direct measurements of rising surface air temperatures and subsurface ocean temperatures and from phenomena such as increases in average global sea levels, retreating glaciers, and changes to many physical and biological systems. It is likely that most of the warming in recent decades can be attributed to human activities (IPCC 2001). This warming has already led to changes in the Earth’s climate.”………
Joint science academies’ statement: Global response to climate change(Statement of 11 National Science Academies, 2005)
http://nationalacademies.org/onpi/06072005.pdf………
Joint science academies’ statement on Growth and responsibility: sustainability, energy efficiency and climate protection (Statement of 13 National Science Academies, 2007)
http://www.pik-potsdam.de/aktuelles/nachrichten/dateien/G8_Academies%20Declaration.pdf……..
A joint statement on sustainability, energy efficiency, and climate change(Statement of 13 individual National Science Academies and the African Academy of Sciences, 2007)
http://www.interacademies.net/File.aspx?id=4825………..
Zmian klimatu, globalnego ocieplenia i ich alarmujących skutkow: “Climate change, global warming and its alarming consequences” (Statement of the Polish Academy of Sciences, December 2007)
Joint Science Academies’ Statement: Climate Change Adaptation and the Transition to a Low Carbon Society (Statement of 13 National Academies of Sciences, June 2008)
http://www.nationalacademies.org/includes/climatechangestatement.pdf……..
Climate change and the transformation of energy technologies for a low carbon future (Statement of 13 National Academies of Sciences, May 2009)
http://www.leopoldina.org/en/press/press-releases/press-release/press/713/………
Health Effects of Climate Change (Statement of the Inter Academy Medical Panel/42 National Academies of Sciences, 2010)
Climate Change: Evidence and Causes (Joint Statement of the Royal Society and the U.S. National Academy of Sciences, February 2014)
Position de l’Académie sur les Changements Climatiques (Statement of the Académie Royale des Science, des Lettres & des Beaux-Arts de Belgique, November 12, 2014)
U.K. Science Communiqué on Climate Change (Joint Statement of the Royal Society and member organizations, July 2015)
https://royalsociety.org/~/media/policy/Publications/2015/21-07-15-climate-communique.PDF…….
Facing critical decisions on climate change (Joint Statement of the European Academies Science Advisory Council and its 29 members, 2015)
Facing critical decisions on climate change in 2015
The science of climate change reported by the IPCC Fourth Assessment (2007) and Fifth Assessment (2014) have been thoroughly evaluated by numerous national academies (e.g. Royal Society/National Academy of Sciences, Royal Swedish Academy of Sciences) and by international bodies. Advances in science and technology have increased our knowledge of how to mitigate climate change, uncertainties in the scientific analysis continue to be addressed, co-benefits of mitigation to health have been revealed, and new business opportunities have been found. EASAC remains concerned, however, that progress in turning this substantial evidence base into an international policy response has so far failed to match the full magnitude and urgency of the problem…
Even if emissions of GHG stopped altogether, existing concentrations of GHG in the atmosphere would continue to exert a warming effect for a long time. Whatever measures are put in place to reduce the intensity of global human-induced climate forcing, building resilience through adaptation will be necessary to provide more resilience to the risks already emerging as a result of climate change…
Signatories/Members of the European Academies Science Advisory Council
- Academia Europaea
- All European Academies (ALLEA)
- The Austrian Academy of Sciences
- The Royal Academies for Science and the Arts of Belgium
- The Bulgarian Academy of Sciences
- The Croatian Academy of Sciences and Arts
- The Czech Academy of Sciences
- The Royal Danish Academy of Sciences and Letters
- The Estonian Academy of Sciences
- TheCouncil of Finnish Academies
- The German Academy of Sciences Leopoldina
- The Academy of Athens
- The Hungarian Academy of Sciences
- The Royal Irish Academy
- The Accademia Nazionale dei Lincei
- The Latvian Academy of Sciences
- The Lithuanian Academy of Sciences
- The Royal Netherlands Academy of Arts and Sciences
- The Norwegian Academy of Science and Letters
- The Polish Academy of Sciences
- The Academy of Sciences of Lisbon
- The Romanian Academy
- The Slovak Academy of Sciences
- The Slovenian Academy of Sciences and Arts
- The Spanish Royal Academy of Sciences
- The Royal Swedish Academy of Sciences
- The Swiss Academies of Arts and Sciences
- The Royal Society
- The Federation of European Academies of Medicine (FEAM) (Observer)
[This list is not a complete summary of the many individual or joint statements of national academies of sciences. Please send additions and corrections to pgleick@pacinst.org) https://www.skepticalscience.com/joint-statements-on-climate-change-from-nas-around-world.html
European Union will remain top investor against climate change, regardless of Donald Trump
http://www.reuters.com/article/us-eu-eib-idUSKBN1581IT | BRUSSELS, 29 Jan 17 The European Investment Bank, the EU’s lending institution, will maintain a target of investing around 20 billion dollars a year to fight climate change over the next five years, it said on Tuesday, sending a warning to climate skeptics.
Climate investment is already about a quarter of EIB total loans. Last year the bank lent 83.8 billion euros ($90 billion), of which 19 billion went to projects to counter climate change.
“We, Europeans, must lead the free world against climate skeptics,” the EIB president Werner Hoyer said at a news conference in Brussels.
While he did not mention Donald Trump directly, the new U.S. president has promised to bolster the U.S. oil, gas and coal industries, in part by undoing federal regulations curbing carbon dioxide emissions. He has also suggested pulling out of a global climate change pact signed in Paris in 2015, calling it expensive for U.S. industry.
World temperatures hit a record high for the third year in a row in 2016, the World Meteorological Organisation said last week.
Hoyer said the bank would maintain ambitious targets against global warming. “We aim to provide $100 billion for climate action over the next five years, the largest contribution of any single multilateral institution,” he said.
Britain’s decision to leave the European Union is adding to EIB’s concerns, as it is one of the four main shareholders of the bank, holding about 16 percent of its shares.
Only EU member states can be EIB shareholders. Hoyer said the Brexit impact on the bank “is completely unclear” but he did not rule out the possibility of changing rules to allow Britain to remain a shareholder even after Brexit – an option that would need approval from London and the other 27 EU capitals.
Hoyer said in the two years of Brexit negotiations, expected to start in March, the bank will remain in “limbo”.
“We will be missed in the UK if we had to reduce our business there or disappear completely,” Hoyer added. Last year, the bank lent to Britain more than 7 billion euros.
He said that, contrary to other large EU states, Britain has no national promotional bank and “relies heavily” on EIB funding for certain investments in infrastructure and other projects. The EIB already now invests outside the EU, but its lending is mostly concentrated on Europe. Hoyer said Britain could remain a recipient of EIB lending after leaving the EU, but “it is a question of dimension”.
He urged negotiators to be constructive and avoid “further damage” to existing projects funded by the bank in Britain.
($1 = 0.9312 euros) (Reporting by Francesco Guarascio; Editing by Alison Williams)
People are tweeting ClimateFacts since EPA workers can’t
By John D. Sutter, CNN January 26, 2017 Source: Employees terrified by EPA lockdow John D. Sutter is a columnist for CNN Opinion who focuses on climate change and social justice. Follow him on Snapchat, Twitter and Facebook or subscribe to his email newsletter.
Trump Wants “Alternative Facts” on Climate Change. We Saved the Real Ones.
Daily Kos ·”……Today, the new White House team is taking a deeply troubling step to hide the truth by shuttering the EPA’s climate change website and, by extension, deleting volumes of important scientific information. And it is part of a very troubling pattern: President Trump once famously proclaimed that climate change was an idea “created by and for the Chinese.” And, in an all-out assault on science and reality, he has nominated Scott Pruitt – a man so extreme that we broke 35 years of silence on cabinet nominees to oppose his nomination – to head the Environmental Protection Agency.
Europe and northern hemisphere warming fast: Europe faces droughts, floods
Europe faces droughts, floods and storms as climate change accelerates
Europe and northern hemisphere are warming at faster pace than the global average and ‘multiple climatic hazards’ are expected, says study, Guardian, Arthur Neslen, 25 Jan 17. Europe’s Atlantic-facing countries will suffer heavier rainfalls, greater flood risk, more severe storm damage and an increase in “multiple climatic hazards”, according to the most comprehensive study of Europe’s vulnerability to climate change yet.
Temperatures in mountain ranges such as the Alps and the Pyrenees are predicted to soar to glacier-melting levels, while the Mediterranean faces a “drastic” increase in heat extremes, droughts, crop failure and forest fires.
Europe and the entire northern hemisphere are warming at a quicker pace than elsewhere, to the extent that tropical diseases such as West Nile fever are expected to spread across northern France by mid-century.
Hans-Martin Füssel, one of the lead authors of the European Environment Agency report, said that scientific evidence was pointing increasingly to a speeding up in the pace of climate change.
We have more data confirming that sea-level rise is accelerating,” he said. “It is not a linear trend, largely due to increased disintegration of ice sheets. There is also new evidence that heavy precipitation has increased in Europe. That is what is causing the floods. The [climate] projections are coming true.”
Earlier this month, Nasa, Noaa and the Met Office confirmed that 2016 had broken the record for the hottest year ever previously held by 2015, which had itself broken the record that had been held by 2014.
The new EEA report finds that land temperatures in Europe in the last decade were 1.5C warmer than the pre-industrial age, although near-surface temperatures – measured at a metre above ground level – were only 0.83C-0.89C warmer……..
In the Arctic, one of the most rapidly warming parts of the planet, many habitats for flora and fauna such as sea ice, tundra and permafrost peat lands have already been lost.
Oxygen-depleted ocean “dead zones” caused by agricultural fertilisers – particularly in the Baltic Sea – and ocean acidification fed by an influx of freshwater from melting continental ice will pose further threats to marine ecosystems, and the indigenous peoples who depend on them.
While retreating sea ice will open up the potential for greater resource exploitation, the report’s authors warn that “utilising Arctic oil and natural gas resources would challenge the transition to a low-carbon society, as it is recommended that two-thirds of known global fossil resources remain in the ground if the 2C warming limit of the UNFCCC [UN framework convention on climate change] is to be met.” https://www.theguardian.com/environment/2017/jan/25/europe-faces-droughts-floods-storms-climate-change-accelerates
Sea level rise more rapid than expected
Sea Level Rise Estimate Grows Alarmingly Higher in Latest Federal Report https://insideclimatenews.org/news/24012017/sea-level-rise-global-warming-federal-report-donald-trump
NOAA’s latest report arrives, predicting worst-case scenario of 8 feet of rise by century’s end, just as Donald Trump takes office with pro-fossil fuel policies. New federal estimates say global sea levels could rise faster than previously thought, and the rise may be even worse in many coastal regions of the United States.
A new report, written by scientists with several federal agencies and universities, says that under a worst-case scenario, climate change could raise the oceans an average of more than 8 feet by 2100, about 20 inches more than a previous federal estimate published in 2012. The best case now projected would be an average of about a foot.
The report was delivered just as President Donald Trump took office, immediately working to undo President Barack Obama’s climate policies. On his inauguration day, pages mentioning climate change on whitehouse.gov were removed. Trump has promised policies to increase fossil fuel development in the U.S., and to undo Obama’s major emissions-cutting initiative, the Clean Power Plan.
Sea level rise will likely be worse in some regions of the U.S. because of ocean currents, wind patterns and settling sediments. The authors examined six scenarios with a range of probabilities in an effort to help state and local governments plan for sea level rise. Under all of them, the Northeast should expect higher waters than much of the rest of the globe. The Pacific Northwest and Alaska would likely experience lower-than-average increases under the best-case scenarios.
“The ocean’s not flat,” said William V. Sweet, one of the authors and a scientist at NOAA. “It’s not going to rise like water in a bathtub.”
The six scenarios are based on United Nations models of future greenhouse gas emissions, depending on whether countries rapidly slash pollution or continue burning fossil fuels as usual. The authors determined that the worst-case rise of more than 8 feet has only a 0.1 percent chance of occurring by 2100, even under a business-as-usual emissions scenario, but a rise of more than 1.5 feet is near certain with high emissions.
The increase in the estimates for global sea rise was partly due to new research on the Antarctic ice sheet, which is melting faster and appears to be more fragile than previously estimated, suggesting that some of the more pessimistic scenarios are increasingly likely.
The report also warned that moderate coastal flooding will become 25 times more likely with a 14-inch rise in the seas. That level could come anytime from 2030 to 2080 for most coastal cities, depending on their location and the world’s emissions. It would mean that a flood that now comes once every five years would be expected five times a year.
Sea levels have already risen by more than 8 inches globally since 1880, with 3 inches coming since 1993. Tidal flooding “has increased by an order of magnitude over the past several decades,” the report says, “turning it from a rare event into a recurrent and disruptive problem.”
The authors note that 2 million Americans would likely see their homes permanently flooded if sea levels rise 3 feet. Twice that increase would inundate the homes of 6 million. Only the rosiest scenarios would avoid a 3-foot rise by 2100. The effects of global warming, of course, will continue long beyond that year.
“Even if society sharply reduces emissions in the coming decades,” the authors write, “sea level will most likely continue to rise for centuries.”
Pope Francis has influenced USA Republicans to shift climate views
Pope spurs Republicans to shift climate views, EurekAlert, 24 Jan 17 CORNELL UNIVERSITY After Pope Francis framed climate change as a moral issue in his second encyclical, conservative Republicans shifted and began to see environmental dilemmas in the same way, according to a new study led by Cornell University communication researchers.
“When Pope Francis issued his encyclical paper in June 2015, he emerged as a strong advocate for climate action,” said Jonathon P. Schuldt, assistant professor of communication. “He is in many ways uniquely positioned as a global moral authority – a religious authority – and his position is very visible.”
Schuldt, along with Adam R. Pearson of Pomona College and Rainer Romero-Canyas and Dylan Larson-Konar, both of the Environmental Defense Fund, sought to understand a mechanism for changing public opinion about climate change. Their research, “Brief Exposure to Pope Francis Heightens Moral Beliefs About Climate Change,” was published online in the journal Climatic Change, Dec. 30.
The pontiff addressed waste, culture and modern day ills in the encyclical. Climate change is a global problem with grave environmental, social, economic and political implications, the pope wrote. Many of the world’s poor live in areas particularly affected by phenomena related to global warming, and their subsistence depends on keeping Earth healthy. They have few resources to help them adapt to climate change, the pope said.
For this research, more than 1,200 U.S. adults were asked for their moral beliefs about climate change. …….https://www.eurekalert.org/pub_releases/2017-01/cu-psr012417.php
Trump’s first White House website post – will scrap Climate Action Plan
Donald Trump will eliminate landmark climate protection plan, says first post on White House website http://www.independent.co.uk/news/world/americas/donald-trump-white-house-president-global-warming-climate-change-environment-a7538206.html
The Climate Action Plan was introduced four years ago as a national strategy for tackling climate change Andrew Griffin @_andrew_griffin 21 January 2017 Donald Trump’s first post on the White House website suggests destroying the US’s strategy to tackle climate change.
After President Trump took over the site, he posted six “Issues” to its home page. The first of those is an “America First Energy Plan”.
The first proposal in that document suggests getting rid of “burdensome regulations on our energy industry”. Those include getting rid of “harmful and unnecessary policies such as the Climate Action Plan and the Waters of the US rule”.
President Trump doesn’t suggest a replacement for any of those regulations, and goes on to suggest that getting rid of them will save money and keep America secure.The Climate Action Plan was landmark legislation introduced by Barack Obama in June 2013. It served as a “national plan for tackling climate change”, according to the government.
The key parts of the plan were divided into three sections. Those outlined plans to cut carbon pollution in the US, actions to get the country ready for the effects of climate change, and plans for how to lead international efforts to address global warming.No part of the Mr Trump’s environmental document makes any mention of climate change or global warming – something that President Trump has in the past said was just a Chinese hoax. The only mention of the environment calls for “responsible stewardship of the environment”, but that refers only to keeping water and air clean. “Lastly, our need for energy must go hand-in-hand with responsible stewardship of the environment,” the document reads. “Protecting clean air and clean water, conserving our natural habitats, and preserving our natural reserves and resources will remain a high priority.”It also says that Donald Trump will focus the Environmental Protection Agency onto “protecting our air and water”, and presumably away from climate policies.
President Trump says that his environmental policies will join up with his economic ones, by encouraging more spending in the US economy. The document says that he will encourage the burning of coal, and the use of shale oil and gas in the US.By doing so, he will be able to use the revenues to pay for the rebuilding of “roads, schools, bridges and public infrastructure” that he promised to his voters. It will also help stimulate the agriculture industry, he claimed. President Trump says that his environmental policies will join up with his economic ones, by encouraging more spending in the US economy. The document says that he will encourage the burning of coal, and the use of shale oil and gas in the US.That will also allow the US to achieve energy independence from the OPEC alliance of oil producing countries. But President Trump says he will continue to work with countries in the Gulf – many of which are in OPEC – “to develop a positive energy relationship as part of our anti-terrorism strategy”.The document also calls for a new focus on coal and a revival of the country’s coal industry. President Trump has claimed that he will do that by backing “clean coal” – but it’s not clear that such a thing would actually be possible and whether such thing as clean coal could actually exist.
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