Category: Climate Change

The Australian’s continued support of climate change denialism

This is despite the fact that, its then-editor, Chris Mitchell, said eight years ago: “for several years the paper has accepted man-made climate change as fact”.

But last week, the paper gave columnist Michael Asten more than 400 square centimetres, for an article of well over 900 words, to argue there are massive divisions about the science.

To be fair, he probably did not write the headline:

And why does The Australian continue to publish articles designed to raise doubts about anthropogenic climate change and the urgent need to tackle it when it does not provide similar support for tobacco lobbyists and flat-earthers?

It panders to the ridiculous right of the Liberal Party, typified by Tony Abbott and to the companies with a financial stake in climate change denial who donate to the Institute of Public Affairs.

via The Australian’s continued support of climate change denialism

‘We Have Less Time Than We Thought’: Alarming New Study Shows Oceans Have Retained Far More Heat Than Previously Believed

"We thought that we got away with not a lot of warming in both the ocean and the atmosphere for the amount of CO2 that we emitted. But we were wrong," Laure Resplandy, a geoscientist at Princeton University who led the new study, told the Washington Post.

“The planet warmed more than we thought. It was hidden from us just because we didn’t sample it right. But it was there. It was in the ocean already.”

via ‘We Have Less Time Than We Thought’: Alarming New Study Shows Oceans Have Retained Far More Heat Than Previously Believed

With Planet in ‘Crisis Mode,’ Bernie Sanders Rips Trump White House for ‘Dangerous’ Dismissal of Climate Science

Appearing on ABC’s “This Week” on Sunday just moments after President Donald Trump’s chief economic adviser and noted Wall Street stooge Larry Kudlow dismissed a new United Nations climate report showing that the world must cut carbon emissions in half by 2030 to avert global catastrophe, Sen. Bernie Sanders (I-Vt.) denounced the White House for its “dangerous” rejection of climate science and slammed Trump for working hand-in-hand with Big Oil to make “a bad situation worse.”

via With Planet in ‘Crisis Mode,’ Bernie Sanders Rips Trump White House for ‘Dangerous’ Dismissal of Climate Science

On climate change, ‘we will adapt’: LNP – » The Australian Independent Media Network

So, there we have it, the UN the IPCC and the scientists who have prepared 6,000 research papers, on the subject, are urging action on climate change. We have been told that we need to remove extreme right-wing governments to be replaced by more progressive thinking governments prepared to take up the challenge.

The solution then for this new government and, mechanism to gain across the board public support, would be a positive response. This aims at atmospheric Co2 management including, in particular, carbon capture at point of emission, removing Co2 from the atmosphere, reforestation, incentive-based emission reduction guidelines, electricity storage and support for alternative energy.

This has been promised by the Labor if they win the next election. Both government and big business need to take affirmative action on behalf of each and every one of us. If the fossil fuel industry wishes to survive they need to participate and work towards reducing or eliminating their carbon footprint.

via On climate change, ‘we will adapt’: LNP – » The Australian Independent Media Network

Can we quit coal in time? IPCC warns world has just 12 years to avoid climate change catastrophe – ABC News (Australian Broadcasting Corporation)

A shot of an active coal-fired power station near a residential area in China.

The IPCC issued its bleakest report yet this week, saying that without drastic changes, the world doesn’t have a hope of avoiding uncontrollable climate change.

Unless emissions are halved within 12 years and virtually eliminated by 2050, temperature increases will likely exceed 2 degrees Celsius.

Beyond 2 degrees, scientists predict temperature increases may spiral as the climate breaches a series of unique tipping points, such as the melting of the permafrost.

The top culprit is fossil fuels, and the instructions to Australia and the rest of the world are clear: Quit coal by 2050.

via Can we quit coal in time? IPCC warns world has just 12 years to avoid climate change catastrophe – ABC News (Australian Broadcasting Corporation)

Climate change: Environment Minister rejects top scientists’ advice on phasing out coal, after UN’s warning – Politics – ABC News (Australian Broadcasting Corporation)

Mensa Master Price doesn’t need to study or peer review any reports by the world’s foremost science experts on the matter. She’s a Liberal MP (ODT)

Federal Environment Minister Melissa Price has argued some of the world’s leading climate scientists are “drawing a long bow” in calling for an end to coal power in a bid to limit global warming.

via Climate change: Environment Minister rejects top scientists’ advice on phasing out coal, after UN’s warning – Politics – ABC News (Australian Broadcasting Corporation)

truth

I haven’t read it but I’m sure it’s…

Cantering towards destruction – » The Australian Independent Media Network

Whoever wins the next election is going to face a monumental task to reduce our emissions in order to tackle the existential threat posed by climate change.

In one way, it would serve Scott Morrison right to have to face the consequences of his lies. But the country cannot afford someone who thinks prayer is the answer to the drought.

Our Prime Minister, the man charged with making the decisions on how to keep us safe, is a bald-faced liar.

via Cantering towards destruction – » The Australian Independent Media Network

Climate scientists are struggling to find the right words for very bad news

“It’s the biggest peer-review exercise there is,” says Jonathan Lynn, head of communications for the United Nations’ Intergovernmental Panel on Climate Change. “It involves hundreds or even thousands of people looking at it.”

It must not only tell governments what we know about climate change – but how close they have brought us to the edge. And by implication, how much those governments are failing to live up to their goals for the planet, set in the 2015 Paris climate agreement.

via Climate scientists are struggling to find the right words for very bad news

Social cost of carbon: why climate change is a global injustice – Vox

The chart compares a country’s social cost of carbon to its share of global emissions. The radiating lines show the ratios of a country’s share of global emissions to its share of the damages.

The United States is almost balanced, with its high social cost of carbon roughly proportional to how much carbon dioxide it emits. But India pumps out just 6 percent of global greenhouse gases and will bear more than 20 percent of the global economic burden from climate change. In other words, India faces almost quadruple the damages of global warming compared to its contribution to the problem. Zoom in further and you’ll notice that many of the wealthiest countries in the world stand to bear the lowest costs of climate change.

This is part of why the global social cost of carbon, $417 per ton, is so much higher than it is for any individual country. The costs of climate change are greater than the sum of their parts. Yet it also shows that many of the wealthiest countries, which contributed the most greenhouse gases, stand to be the best insulated from its costs.

That makes climate change a global justice concern. In limiting global warming, wealthy countries face a moral imperative to look beyond their borders and GDPs, pushing even harder to cut their own emissions. The social costs of carbon also show why climate change really has to be tackled as a global problem rather than by individual nations. But as long as countries like Russia, the United Kingdom, and Germany face little financial fallout, that policy case becomes much harder to make.

via Social cost of carbon: why climate change is a global injustice – Vox

What unites America around clean energy – The Washington Post

Recognizing that it’s the right thing to do — both for their local economies and for the world we’re leaving to our children — U.S. states are now leading the charge on clean energy. Already this year, New Jersey voted to establish a target of 50 percent by 2030. Colorado regulators approved a plan from the state’s largest utility to move to 55 percent renewable energy by 2026. California, the world’s fifth largest economy, just joined Hawaii in making an impressive commitment to 100 percent clean power by 2045. Florida’s solar development soared to make it the nation’s second biggest growth market in the first quarter of this year. In fact, six of the top 10 solar growth markets were states that have Republican governors. Texas has continued to dominate the U.S. wind market.

Reflecting on the many different people and places of America’s clean energy success story, two things are clear. First, that our love of homegrown renewable energy is one thing that unites this divided country. And second, despite headwinds from Washington, states can and will power our country with clean energy.

via What unites America around clean energy – The Washington Post

73% of Australians wrong according to climate denying COALition

Does the Coalition really think it is on the right track ignoring farmers, scientists, tourism operators, firefighters, surf lifesavers, the Australian Defence Force and 73% of the Australian public on climate change? Simon Black reports.

via 73% of Australians wrong according to climate denying COALition

As Florence Threatens ‘Catastrophic’ Destruction, A Reminder That North Carolina Passed Law Mandating Climate Warnings Be Ignored

Waves crash underneath the Oceana Pier

State legislators passed an anti-science law after a 2010 report warned global warming would cause devastating sea-level rise. Now, as a hurricane makes landfall, local experts demand policy change and urgent action

via As Florence Threatens ‘Catastrophic’ Destruction, A Reminder That North Carolina Passed Law Mandating Climate Warnings Be Ignored

Across All Seven Continents, #RiseForClimate Actions Demand Elected Leaders Commit to Fossil-Free Future

Building on actions that kicked off earlier this week, activists on Saturday hosted hundreds of #RiseForClimate demonstrations across all seven continents, drawing massive crowds “to demand our local leaders commit to building a fossil-free world that puts people and justice before profits.”

As of this writing there were more than 900 actions in 95 countries, according to the searchable database that enables those interested to locate protests in their area.

The main event was the Rise for Climate, Jobs, and Justice march in San Francisco, California, which is brought together some 30,000 people and is being hailed as the West Coast’s largest climate march ever.

via Across All Seven Continents, #RiseForClimate Actions Demand Elected Leaders Commit to Fossil-Free Future

‘We Are Climbing Rapidly Out of Humankind’s Safe Zone’: New Report Warns Dire Climate Warnings Not Dire Enough

Climate Change (IPCC)—has been at the forefront of warning humanity about the processes and dangers of human-caused global warming, there has been simply too much “reticence and caution” that has led researchers to downplay the most “extreme and damaging outcomes” that lurk beneath their publicly stated findings and pronouncements.

While this has been understandable historically, given the pressure exerted upon the IPCC by political and vested interests, it is now becoming dangerously misleading with the acceleration of climate impacts globally. What were lower probability, higher-impact events are now becoming more likely.

This is a particular concern with potential climatic tipping points – passing critical thresholds which result in step changes in the climate system – such as melting polar ice sheets (and hence increasing sea levels), permafrost and other carbon stores, where the impacts of global warming are nonlinear and difficult to model with current scientific knowledge.

The extreme risks which these tipping points represent justify strong precautionary risk management. Under-reporting on these issues is irresponsible, contributing to the failure of imagination that is occurring today in our understanding of, and response to, climate change.

“Either we act with unprecedented speed,” Spratt and Dunlop conclude, “or we face a bleak future.”

via ‘We Are Climbing Rapidly Out of Humankind’s Safe Zone’: New Report Warns Dire Climate Warnings Not Dire Enough

“It’s Quite Scary”- Climate Scientists Alarmed as Europe Melts in Record Heat

Stockholm (AFP) – Researchers expressed concern Thursday about the rapid pace of climate change, after a glacier on Sweden’s Kebnekaise mountain melted so much in sweltering Arctic temperatures that it is no longer the country’s highest point.

“It’s quite scary,” Gunhild Ninis Rosqvist, a Stockholm University geography professor who has been measuring the glacier for many years as part of climate change research, told AFP.

via “It’s Quite Scary”- Climate Scientists Alarmed as Europe Melts in Record Heat

Will heatwave shift thinking by climate change deniers?

 IDIOTS HERE AND ABROAD STILL SOWING DOUBT WITH MEDIA ASSISTANCE

Could the heat and extreme weather shift climate change denial?

Could the heat and extreme weather shift climate change denial?

Extreme heatwaves, droughts, raging fires. What we are observing is climate change in action. The debate is over.

  • by Nick Miller

The Global Warming Policy Forum in Britain has striven greatly to sow doubt on climate science and counted high-profile politicians in its ranks. It has hosted former prime ministers Tony Abbott and John Howard. The former said climate change, if it existed, was “probably doing good” and the latter dismissed global warming as a “religion” and the “latest progressive cause”.

“It just doesn’t make sense any more in 2018 and, in the middle of this summer, it just isn’t good enough any more to just frame the debate ‘is climate change real?’

“If you ask an adult of 30 years or older how was it like when you were young, they can tell the difference themselves. It’s the same story all around the world.” and we can  all now observe it.

“As long as the BBC and other media give the impression that there is any significant doubt about this … then people won’t take action.”

 It’s part of a bigger trend: extremists have weaponised free speech, insisting on platforms to publicly debate the absurd, to spread conspiracy theories and clog up sane debate. Any move to ignore them is branded censorship.

Related Article

via Will heatwave shift thinking by climate change deniers?

A business as usual approach to climate change – » The Australian Independent Media Network

Professor Michael Mann has stated: “Extreme weather has struck across Europe, from the Arctic Circle to Greece, and across the world, from North America to Japan. “This is the face of climate change,” said Prof Michael Mann, at Penn State University, and one the world’s most eminent climate scientists. “We literally would not have seen these extremes in the absence of climate change.””

The issue with increased greenhouse gases and warm Oceans is that they do not rapidly change when mitigating strategies are employed. Greenhouse gases can take centuries to dissipate. Through a business as usual approach there is a continuing to increase in the release of greenhouse gases creating warmth in Oceans and Atmosphere. According to Frydenberg, Canavan, Joyce, Abbott, Kelly et al, these views are held by people holding an extreme left-wing ideology. But, a more rational view is that climate science is underpinned by Physics and Chemistry and other science disciplines. Climate science is independent of political ideology.

Already millions of people have been killed by fossil fuel emissions, we are now observing numerous people being killed by extreme events in Western countries caused through climate change.

via A business as usual approach to climate change – » The Australian Independent Media Network

As a drought takes hold, what is the best plan for Australia’s farms?

“Droughts are getting hotter because the planet is warming,” says Gergis, who spent a decade studying accounts and records of the country’s weather. “It’s not just natural variability that we are dealing with any more.”

In her book she also cites the CSIRO and the bureau’s Climate Change in Australia, that projects average temperature increases of about 4 degrees compared with the 1986-2005 baseline for much of eastern Australia by 2090 if global carbon emissions continue unabated. For Victoria, Tasmania and south-western WA, the temperate rise will be closer to 3.5 degrees.

via As a drought takes hold, what is the best plan for Australia’s farms?

Today’s Abnormally hot Arctic Temperatures not observed since Time of Christ

The annual State of the Climate Report, compiled by more than 450 scientists from over 60 countries, describes worsening climate conditions worldwide in 2017, the same year that US President Donald Trump pulled out of the landmark Paris climate deal.

The United States is the world’s second leading polluter after China, but has rolled back environmental safeguards under Trump, who has declared climate change a “Chinese hoax” and exited the Paris deal signed by more than 190 nations as a path toward curbing harmful emissions.

The 300-page report issued by the American Meteorological Society and the National Oceanic and Atmospheric Administration (NOAA) mentioned the word “abnormal” a dozen times, referring to storms, droughts, scorching temperatures and record low ice cover in the Arctic.

Today’s Abnormally hot Arctic Temperatures not observed since Time of Christ

New Report Documents Corporate Media’s Widespread Failure to Cover Link Between Climate Crisis and Extreme Weather

By not providing context for heatwaves, droughts, flooding, and wildfires, the news media is contributing to climate-related complacency, report finds

via New Report Documents Corporate Media’s Widespread Failure to Cover Link Between Climate Crisis and Extreme Weather

Australian governments concede Great Barrier Reef headed for ‘collapse’

 

“Respected coral scientists have documented in peer-reviewed journals that most of the world’s coral reefs will not survive unless the global temperature increase is limited to 1.5°C above pre-industrial levels,” it said.

However WWF-Australia head of oceans Richard Leck said Australia’s emissions reduction efforts were not even in line with limiting warming to 2°.

He cited a 2017 report by the United Nations environment program that found Australia’s greenhouse gas emissions were set to far exceed its pledge under the Paris accord. This agreement aims to limit global temperature rises this century to well below 2° and to pursue efforts to limit the increase to 1.5°.

via Australian governments concede Great Barrier Reef headed for ‘collapse’

Air pollution linked to 3.2 million cases of diabetes in 2016 – study — RT World News

“Our research shows a significant link between air pollution and diabetes globally,” Ziyad Al-Aly, the study’s senior author and an assistant professor of medicine at Washington University, said in a news release. Pollution is thought to reduce insulin production and trigger inflammation, preventing the body from converting blood glucose into energy.

Al-Aly and his colleagues estimate that pollution contributed to 3.2 million new cases of diabetes globally in 2016, representing about 14 percent of all global diabetes cases that year. They also estimate that 8.2 million years of healthy life were lost in 2016 due to pollution-linked diabetes, representing about 14 percent of all healthy years lost due to diabetes of any cause.

via Air pollution linked to 3.2 million cases of diabetes in 2016 – study — RT World News

Study Shows 300,000 US Homes at Risk, $1 Trillion Price Tag as Rising Seas Trigger Chronic Flooding

Damage to homes in coastal areas could set off a domino effect—eroding property values, weakening tax bases, and affecting schools and infrastructure

via Study Shows 300,000 US Homes at Risk, $1 Trillion Price Tag as Rising Seas Trigger Chronic Flooding

Inside the AEF, the climate denial group hosting Tony Abbott as guest speaker | Environment | The Guardian

Tony Abbott

The AEF’s YouTube channel has just 11 subscribers and has posted only one video, from December 2016.

In May 2017, the AEF lent its logo to a letter to US President Donald Trump to offer “enthusiastic support” for his commitments to withdraw from the UN Paris climate agreement. But between July 2017 and February 2018, there was virtually nothing posted on its website.

Much of that website, including the “Climate News” section, is content from former Institute of Public Affairs fellow Alan Moran and postings that variously dismiss human-caused climate change and renewable energy, in particular wind power.
Advertisement

Ridd has been a director at the AEF since 2005. That’s a neat segue into the AEF’s history.

In late 2004, the Institute of Public Affairs – by then already pushing out climate science misinformation – held its “Eureka forum” to work out how to push back against “environmental fundamentalism” that, it claimed, was “denying farmers, foresters, fishermen, prospectors, miners, beekeepers, 4WD enthusiasts and others access rights, property rights, water rights”.

via Inside the AEF, the climate denial group hosting Tony Abbott as guest speaker | Environment | The Guardian

Antarctic ice loss triples in decade sparking fears of serious trouble

 

Antarctica’s ice sheet is melting at a rapidly increasing rate, now pouring more than 200 billion tonnes of ice into the ocean annually and raising sea levels half a millimetre every year, a team of 80 scientists has reported.

The rate of melting has tripled in the past decade, the study concluded. If the acceleration continues, some of scientists’ worst fears about rising oceans could be realised, leaving low-lying cities and communities with less time to prepare than they had hoped.

via Antarctic ice loss triples in decade sparking fears of serious trouble

Record-breaking heat continues across Europe | | Al Jazeera

A sunset in Dresden. This May was the warmest in Germany since 1889 and comes after the warmest April since records began in 1881. [Filip Singer/EPA]

Record temperatures have been recorded in many European countries. Germany, Finland, Denmark, the United Kingdom and Croatia all reported the warmest May in at least a century. The Netherlands experienced the warmest May in 300 years.

There is no sign of the weather pattern changing any time soon, with warm air expected to continue across much of central and southern Europe as well as the associated threat of thunderstorms.

via Record-breaking heat continues across Europe | | Al Jazeera

Climate Change hammers US Coasts as Sea Level Rise *doubles* High Tide Floodings

. Along the Southwestern Pacific Coast, flood frequencies are predicted to be about 70% higher in 2018 than in 2000 due to the predicted mild El Niño . . .

via Climate Change hammers US Coasts as Sea Level Rise *doubles* High Tide Floodings

Peter Ridd’s sacking pushes the limit of academic freedom | Gay Alcorn | Opinion | The Guardian

‘The massive coral bleaching in recent years was no cause for concern, because coral grew back, [Ridd] claimed.’ Bleached coral on the Great Barrier Reef near Port Douglas, February 2017.

James Cook’s actions are premised on the belief that the University is greater than just the individuals within it and unlike Thatcherites Society does exist and it’s patterns of behaviour are there to deliver an outcome beneficial to everyone in the excercise and methodology of in this case Marine Science. Ridd demands a bigger space and the breakdown of the rules of discourse declaring in doing so that there is no such thing as a university as Thatcher did when she said there is no such thing as Society only individuals and the power they can enforce. He refuses to see James Cook as a Collective and bring down it’s traditions like a  card house. Here we have a conservative fighting for academic anarchy and being supported by the Murdochians of the media. However James Cook isn’t soapbox corner nor does it feel the need to be reduced to it. So they are assisting Ridd in his right to remove himself and find a soapbox to from which to continue his opinions (ODT)

I hate to say it because we know what this is really about. The cause of Ridd has been championed by those parts of the media and certain institutes – well, the Institute of Public Affairs – that have done all they humanly can to stop serious action in this country against climate change.
They have no interest in fair-minded coverage of the weight of scientific evidence, now overwhelming, that human action is causing global warming, and that urgent action is required globally to limit its dangerous impacts. Their interest is ideological, with an endearing lack of self-awareness in their charge that the “warmists” are the ideologues. They leap on the 3% or so of scientists who argue their colleagues have got it all wrong, and would risk everything on those odds.

So, it is not that these Ridd champions – Andrew Bolt, Terry McCrann, the Australian, which now reports as fact that Ridd is a “marine science whistle blower”– have any inherent concern about academic freedom.

via Peter Ridd’s sacking pushes the limit of academic freedom | Gay Alcorn | Opinion | The Guardian

World Temperature Rise Nears Danger Level

The researchers investigated the overlap between socio-economic development and a range of climate change risks, to try to identify the vulnerability hotspots if the global mean temperature should rise by 1.5°C, 2°C or 3°C by 2050, compared with the pre-industrial baseline.

The researchers are from the International Institute for Applied Systems Analysis (IIASA), the Global Environment Facility (GEF), the UN Industrial Development Organisation (UNIDO) and the universities of Oxford (UK) and Washington (US).

They report in the journal Environmental Research Letters that they developed 14 impact indicators in three main sectors – water, energy, and food and environment. These indicators include a water stress index, water supply seasonality, clean cooking access, heat stress events, habitat degradation, and crop yield changes.

World Temperature Rise Nears Danger Level

Trump kills NASA program to Track Greenhouse Gases that cause Global Heating

 

A NASA program that cost $10 million per year to track carbon and methane, key greenhouse gases that contribute to global warming, has been cancelled, a US space agency spokesman said Thursday.

The end of the program — called the Carbon Monitoring System (CMS) — which tracked sources and sinks for carbon and made high-resolution models of the planet’s flows of carbon — was first reported by the journal Science.

“Now, President Donald Trump’s administration has quietly killed the CMS,” the report said, describing the move as the latest in a “broad attack on climate science” mounted by the White House.

via Trump kills NASA program to Track Greenhouse Gases that cause Global Heating

Why George Pell dined with under-fire EPA’s Scott Pruitt in secret

Pell, the Vatican’s treasurer, has previously dismissed the science linking greenhouse gas emissions with climate change, calling it “hysteric and extreme claims” and “a symptom of pagan emptiness”.

His presence at the dinner is likely to raise eyebrows in the Vatican following Pope Francis’ declaration in 2015 that the science is “clear” and climate change is a “moral issue that must be addressed in order to protect the Earth”.

via Why George Pell dined with under-fire EPA’s Scott Pruitt in secret

The Bering Sea’s ice has never melted this early before | Grist

On Alaska’s West Coast, the feeble April sun is shining this week on a fresh spot of open water. The sea ice found there for ages every spring is gone.

Ice in the Bering Sea, the narrow body of water between Russia and Alaska, has dropped to its lowest springtime level since at least 1850. In all that time, no other year has come close. After a winter filled with unusually high temperatures, sea ice now sits at less than 10 percent of what could previously be considered “normal”.

“We’ve fallen off a cliff,” said Rick Thoman, a climatologist at the National Weather Service in Alaska, in a tweet.

via The Bering Sea’s ice has never melted this early before | Grist

Climate change: Australia’s position is unconscionable for a wealthy country – ABC News (Australian Broadcasting Corporation)

Recent science indicates that with leakage rates as little as 3 per cent, emissions from gas are no better than coal fired power stations.

Fugitive measurements in Australian gas fields are poorly regulated and are currently unknown.

In the US, emissions from unconventional gas mining range from 2 per cent to 17 per cent.

The NT government report acknowledges the problem and hopes piously “that the NT and Australian governments seek to ensure that there is no net increase in the life cycle greenhouse gas emissions emitted in Australia from any onshore shale gas produced in the NT”.

This hope remains unfulfilled in any Australian gas field.

The development of NT gas will inevitably cause an increase in Australia’s domestic emissions, as it did in Queensland.

France banned fracking in 2011. President Macron brings “Planet B” to Australia soon

via Climate change: Australia’s position is unconscionable for a wealthy country – ABC News (Australian Broadcasting Corporation)

Fulfilling ‘Feedback Loop’ Fears, New Study Shows Melting Ice Could Spell Disaster Faster Than Previously Thought

As Antarctica's ice sheets melt, a new study finds, they may be contributing to further melting of glaciers in a "feedback loop." (Photo: Ronald Woan/Flickr/cc)

When cold surface water no longer sinks into the depths, a deeper layer of warm ocean water can travel across the continental shelf and reach the bases of glaciers, retaining its heat as the cold waters remain above. This warmer water then rapidly melts the glaciers and the large floating ice shelves connected to them.

via Fulfilling ‘Feedback Loop’ Fears, New Study Shows Melting Ice Could Spell Disaster Faster Than Previously Thought

Climate wars have cost us the chance to lead

NEG’s new framework may raise costs, industry groups say

The climate wars between the major political parties have cost us a host of lost business and employment opportunities, even a global leadership role, and yet we drift on without an energy policy that might provide some relief to rising power costs and some strategy to meet our commitments to reduce emissions.

The government’s most recent policy, the National Electricity Guarantee (NEG), is the fourth most effective response, only being proposed after an emissions trading scheme, an emissions intensity scheme and Finkel’s clean energy target were sequentially rejected.

via Climate wars have cost us the chance to lead

Facing up to hardship in the Pacific

ECONOMIES BATTERED BY THE WEATHER

Tukuitonga told the gathering the South Pacific countries, through climate change alone, had been taking massive losses to annual gross domestic product (GDP) – 20-30% or more — due to the effects of extreme weather events, especially cyclones.

While they are among some of the world’s poorest in dollar terms, for a bad year like 2009-10, those countries would be losing overall some $10 billion.

More figures reeled off by Dr Tukuitonga set out the pattern of relentless bad news, against which he offered some patches of light in terms of actions being taken, or which might be taken, by governments and other interests.

via Facing up to hardship in the Pacific

Global Warming Is Getting Worse, Fast

 

 

1)Global surface temperatures during the three years from 2014 to 2016 – each hotter than the last – boosted the total level of global warming since 1900 by 25%, according to new research.

2)A separate study has confirmed that heat extremes, too, have outpaced the global average. Maximum temperatures during the hottest heat waves have in the last 30 years risen three times faster – especially in crowded cities that are home to more than 10 million – than average temperatures as a whole.

3)And a third study warns that unless the world’s nations start to reduce carbon emissions, then within the next 17 or 18 years, planetary temperatures will be at least 1.5°C above the world average for most of human history.

And 35 to 41 years from now, these temperatures will have climbed 2°C above the level that held before the Industrial Revolution, and the arrival of fossil fuels as a global energy source.

via Global Warming Is Getting Worse, Fast

A Fragmented Review of Climate Change – » The Australian Independent Media Network

1)Oceans act as a sink for warmth, it takes them a long time to warm or cool through their sheer volume. In 2017 they were the warmest ever recorded.
2)2017 was the second or third warmest year recorded, depending on which dataset was used. Of significance, 2017, was the warmest year recorded without the influence of an El Nino event.
3)The Arctic sea ice extent and volume have continued to decrease, the lowest extent in September was the eighth lowest ever recorded. Volume has changed downward by about 80% since 1979.
4)Antarctic is being investigated quite profusely at present, its sea ice has been at low levels. The huge 5,698 square kilometre Larson C ice sheet broke clear in July 2017. A number of major ice sheets are considered to be at risk as grounding lines are moving shorewards.

via A Fragmented Review of Climate Change – » The Australian Independent Media Network

As Arctic Sea Ice Thins, so Do Polar Bears

What the scientists found is that five of the bears lost weight and four of them lost 2.9 to 5.5 pounds (1.3 to 2.5 kilograms) per day. The average polar bear studied weighed about 386 pounds (175 kilograms). One bear lost 51 pounds (23 kilograms) in just nine days.

via As Arctic Sea Ice Thins, so Do Polar Bears