Sea level Rise

A Billion Climate Migrants by 2050 #ClimateChange #StopAdani #Auspol #Refugees 

Climate Migrants Might Reach One Billion by 2050
By Baher Kamal
ROME, Aug 21 2017 (IPS) – Imagine a world with as many as one billion people facing harsh climate change impacts resulting in devastating droughts and/or floods, extreme weather, destruction of natural resources, in particular lands, soils and water, and the consequence of severe livelihoods conditions, famine and starvation.


Although not yet based on definite scientific projections, the proven speed with which the process of climate change has been taking place, might lead to such a scenario by 2050. 

If so, 1 in 9 human beings would be on the move by then.
Currently, forecasts vary from 25 million to 1 billion environmental migrants by 2050, moving either within their countries or across borders, on a permanent or temporary basis, with 200 million being the most widely cited estimate, according to a 2015 study carried out by the Institute for Environment and Human Security of the United Nations University.

“This figure equals the current estimate of international migrants worldwide.”
Other specialised sources estimate that “every second, one person is displaced by disaster.” 

On this, the Oslo-based Norwegian Refugee Council (NRC) reports that in 2015 only, more than 19.2 million people fled disasters in 113 countries. 

“Disasters displace three to ten times more people than conflict and war worldwide.”
One Person Displaced Every Second

As climate change continues, adds NRC, it will likely lead to more frequent and severe natural hazards; the impact will be heavy, warns this independent humanitarian organisation providing aid and assistance to people forced to flee.
“On average, 26 million people are displaced by disasters such as floods and storms every year. 

That’s one person forced to flee every second.” See: Climate Victims – Every Second, One Person Is Displaced by Disaster
For its part, the UN International Organization for Migration (IOM) also forecasts 200 million environmental migrants by 2050, moving either within their countries or across borders, on a permanent or temporary basis. Many of them would be coastal population.

In an interview to IPS, the IOM Director General William Lacy Swing explained that political crises and natural disasters are the other major drivers of migration today.
“We have never had so many complex and protracted humanitarian emergencies now happening simultaneously from West Africa all the way to Asia, with very few spots in between which do not have some issue.”

The UN specialised body’s chief added “We have today 40 million forcibly displaced people and 20 million refugees, the greatest number of uprooted people since the Second World War.” See: Q&A: Crisis and Climate Change Driving Unprecedented Migration
Droughts, Desertification
Another warning comes from the United Nations Convention to Combat Desertification (UNCCD), which estimates that some 135 million people may be displaced by 2045 as a result of desertification.
Up to 12 million hectares of productive land become barren every year due to desertification and drought alone, which is a lost opportunity to produce 20 million tons of grain, adds the Bonn-based Convention secretariat.
Meantime, the increase in droughts and flash floods that are stronger, more frequent and widespread is destroying the land – the Earth’s main fresh water store, according to UNCCD.
“Droughts kill more people than any other single weather-related catastrophe and conflicts among communities over water scarcity are gathering pace. Over 1 billion people today have no access to water, and demand will increase by 30 per cent by 2030.”
On the other hand, getting sustainable energy to all represents one of the biggest development challenges of the 21st century, it continues.
“Research suggests that 1.4 billion people — over 20 per cent of the global population — lack access to electricity, and that at least 2.7 billion people — some 40 cent of the global population — rely on the traditional use of biomass for cooking.”
In short, land, water and energy as resources are all pillars of our survival and of sustainable development.
“They stand or fall together. To be sustainable and in particular to reach poor rural populations, we need to enhance supply, access and security across all three pillars, at the same time, while supporting global climate ambitions.”
National Security, Migration
On this, based on the UN Environment Programme’s 2009 study “From Conflict to Peace-building. The Role of Natural Resources and the Environment,” UNCCD reminds that 40 per cent of all intrastate conflicts in the past 60 years are linked to the control and allocation of natural resources.
“The exposure of more and more poor people to water scarcity and hunger opens the door to the failure of fragile states and regional conflicts. Non-state actor groups are increasingly taking advantage of large cross-border migration flows and abandoned lands.”
Where natural assets including land are poorly managed, warns the Convention, violence might become the dominant means of resource control, forcing natural resource assets out of the hands of legitimate government.
Meanwhile, the number of international migrants worldwide has been on the rise. According to the International migration report (2015), their number has continued to grow rapidly over the past fifteen years reaching 244 million in 2015, up from 222 million in 2010 and 173 million in 2000.
Losing productive land is driving people to make risky life choices, says UNCCD, adding that in rural areas where people depend on scarce productive land resources, land degradation is a driver of forced migration.
Africa is particularly susceptible since more than 90 per cent of economy depends on a climate-sensitive natural resource base like rain-fed, subsistence agriculture.
“Unless we change the way we manage our land, in the next 30 years we may leave a billion or more vulnerable poor people with little choice but to fight or flee.”

Press link for more: Relief web

Hope is essential to save the planet. #StopAdani #auspol 

We saved the whale. The same vision can save the planet | Susanna Rustin
Susanna RustinFriday 18 August 2017 16.00 AEST

 

Illustration by Mark Long

“Hope is essential – despair is just another form of denial,” Al Gore said last week, in an interview to promote the sequel to his 2006 climate change documentary An Inconvenient Truth. 

As well as the very bad news of Donald Trump’s science-denying presidency, An Inconvenient Sequel: Truth to Power, which opens in the UK today, brings good news: the plummeting cost of renewable electricity and the 2015 Paris climate agreement.

K

In 2017, denial of the facts of climate change – and myriad linked dangers including air and ocean pollution, famine and a refugee crisis the likes of which we can hardly imagine – is in retreat, with the Trump administration the malignant exception. 

Virtually all governments know that climate change is happening, and polls show most people do too – with those living in Latin America and sub-Saharan Africa particularly worried.

 The question is not whether global warming is happening, but what we are going to do about it. 

There are, and need to be, many answers to this. 

Gore believes the solutions to climate change are within reach, if people can only find the political will to enact them.

 Even if how to whip up sufficient zeal to make this happen remains a puzzle, his essential message is one of optimism.


Others are less sanguine. 

A widely shared article by David Wallace-Wells in New York magazine last month sketching out some worst-case scenarios included an interview with pioneering climate scientist Wally Broecker, now 84, who no longer believes even the most drastic reductions in carbon emissions are sufficient to avert disaster. 

Instead, he puts his hopes in carbon capture and geoengineering. 

Others oppose anything that smacks of a techno-fix, believing the very idea that human ingenuity can get us out of this mess is yet another form of denial.
The human reaction – or lack of one – to climate change is a subject of interest in itself.

 The novelist Amitav Ghosh wrote The Great Derangement, a book about why fiction writers mostly ignore the subject, and argued that the profound alteration of Earth’s climate is difficult to think about. 

Wallace-Wells, in New York magazine, refers to “an incredible failure of imagination”. 

Politics, supposed to help us make sense of the world, has sometimes been more hindrance than help: is climate change really an inconvenient truth, because it means we have to give up eating beef and taking long-distance flights, or a too-convenient truth for anti-capitalists who want to bring down the financial system?
Such left-right binarism, and the relentlessly partisan nature of US politics, is surely why Gore now prefers to frame climate change more as a “moral” issue than as a political one. 

But the clearest and simplest message from his decade of advocacy is the need for action at every level. 

Such action takes many forms, ranging from protests against the Dakota Access pipeline in the US to anti-fracking demonstrations in Lancashire. 

This year the Guardian in conjunction with Global Witness is documenting the deaths of people all over the world who are killed while attempting to defend the environment from damage or destruction.

In a similar vein, the Natural History Museum has chosen its revamped central hall to showcase a key moment for environmental activism. 

When it was first announced that Dippy the dinosaur would be replaced with a blue whale skeleton that had previously hung quietly among the mammals, there were grumbles.

 But a month after its grand reopening in the presence of royalty and Sir David Attenborough, the revamped museum is a smash hit with more than 115,000 visitors a week.
Partly this is because the installation of the skeleton brings Alfred Waterhouse’s 1870s terracotta building, with its marvellous moulded monkeys, back to life in the most magnificent way. 

Whereas visitors once mostly stuck to the ground floor until they joined the procession to the dinosaurs, the aerial position of the whale bones now draws people upstairs. From an overcrowded lobby, Hintze Hall has been raised into a wondrous public space.
But the whale, which died as a result of being stranded off the coast of Ireland in 1891, is more than a 19th-century relic. 

What the museum has done by giving this vast, dead creature such prominence is to issue a warning and a call to action. 

And it makes no bones about this: “Rescued from the brink of extinction in the 1960s, the blue whale is a symbol of hope for the future of the natural world,” says the information panel. 

“Threats such as marine pollution and climate change linger – the blue whale remains a vulnerable and endangered species.”


Like the hole in the ozone layer over Antarctica, which stopped growing after a 1987 treaty phased out chlorofluorocarbons (CFCs), whale conservation is one of the global environmental movement’s greatest success stories. 

Blue whales were critically endangered, until activists persuaded governments to legislate to save them, and the museum’s new exhibit is called Hope.
Optimism alone won’t halt climate change, or prevent further extinctions. 

But like Gore, the director of the Natural History Museum, Michael Dixon, and his colleagues understand that the most vital currency of the environmental movement is hope.

 With the knowledge we now have of climate change’s likely consequences, the alternative is nihilism.
• Susanna Rustin is a Guardian columnist

Press link for more: The Guardian

Where does #ClimateChange denial come from? #auspol #StopAdani 

COMMENTARY: Where does climate change denial come from?
IDEAS-VOICES By Paul Krugman – 

Posted: 12:00 a.m. Sunday, August 13, 2017
“It’s Not Your Imagination: Summers Are Getting Hotter.” So read a recent headline in The Times, highlighting a decade-by-decade statistical analysis by climate expert James Hansen. “Most summers,” the analysis concluded, “are now either hot or extremely hot compared with the mid-20th century.”


So what else is new? 

At this point the evidence for human-caused global warming just keeps getting more overwhelming, and the plausible scenarios for the future — extreme weather events, rising sea levels, drought, and more — just keep getting scarier.

In a rational world, urgent action to limit climate change would be the overwhelming policy priority for governments everywhere.
But the U.S. government is, of course, now controlled by a party within which climate denial — rejecting not just scientific evidence but also obvious lived experience, and fiercely opposing any effort to slow the trend — has become a defining marker of tribal identity.
Put it this way: Republicans can’t seem to repeal Obamacare, and recriminations between Senate leaders and the tweeter in chief are making headlines. But the G.O.P. is completely united behind its project of destroying civilization, and it’s making good progress toward that goal.
So where does climate denial come from?
Just to be clear, experts aren’t always right; even an overwhelming scientific consensus sometimes turns out to have been wrong. And if someone offers a good-faith critique of conventional views, a serious effort to get at the truth, he or she deserves a hearing.
What becomes clear to anyone following the climate debate, however, is that hardly any climate skeptics are in fact trying to get at the truth. I’m not a climate scientist, but I do know what bogus arguments look like — and I can’t think of a single prominent climate skeptic who isn’t obviously arguing in bad faith.

Take, for example, all the people who seized on the fact that 1998 was an unusually warm year to claim that global warming stopped 20 years ago — as if one unseasonably hot day in May proves that summer is a myth. Or all the people who cited out-of-context quotes from climate researchers as evidence of a vast scientific conspiracy.
Or for that matter, think of anyone who cites “uncertainty” as a reason to do nothing — when it should be obvious that the risks of faster-than-expected climate change if we do too little dwarf the risks of doing too much if change is slower than expected.
But what’s driving this epidemic of bad faith? The answer, I’d argue, is that there are actually three groups involved — a sort of axis of climate evil.


First, and most obvious, there’s the fossil fuel industry — think the Koch brothers — which has an obvious financial stake in continuing to sell dirty energy. And the industry — following the same well-worn path industry groups used to create doubt about the dangers of tobacco, acid rain, the ozone hole, and more — has systematically showered money on think tanks and scientists willing to express skepticism about climate change. Many — perhaps even most — authors purporting to cast doubt on global warming turn out, on investigation, to have received financial support from the fossil fuel sector.
Still, the mercenary interests of fossil fuel companies aren’t the whole story here. There’s also ideology.

An influential part of the U.S. political spectrum — think the Wall Street Journal editorial page — is opposed to any and all forms of government economic regulation; it’s committed to Reagan’s doctrine that government is always the problem, never the solution.
Such people have always had a problem with pollution: When unregulated individual actions impose costs on others, it’s hard to see how you avoid supporting some form of government intervention. And climate change is the mother of all pollution issues.
Some conservatives are willing to face this reality and support market-friendly intervention to limit greenhouse gas emissions. But all too many prefer simply to deny the existence of the issue — if facts conflict with their ideology, they deny the facts.
Finally, there are a few public intellectuals — less important than the plutocrats and ideologues, but if you ask me even more shameful — who adopt a pose of climate skepticism out of sheer ego. In effect, they say: “Look at me! I’m smart! I’m contrarian! I’ll show you how clever I am by denying the scientific consensus!” And for the sake of this posturing, they’re willing to nudge us further down the road to catastrophe.
Which brings me back to the current political situation. Right now progressives are feeling better than they expected to a few months ago: Donald Trump and his frenemies in Congress are accomplishing a lot less than they hoped, and their opponents feared. But that doesn’t change the reality that the axis of climate evil is now firmly in control of U.S. policy, and the world may never recover.
Paul Krugman writes for The New York Times.

Press link for more: My Dayton Daily News

Coral Reefs Fighting Climate Change #StopAdani #Auspol 

Mike Bloomberg’s New Frontier For Fighting Climate Change: Coral Reefs
Aug 12, 2017 @ 08:00 AM
50 Reefs


Great Barrier Reef (2017), Photo Courtesy of 50 Reefs
50 Reefs, a $2 million initiative funded by Michael Bloomberg, Microsoft cofounder Paul Allen and the Tiffany Co. Foundation, launched a platform on Thursday to take non-divers to the world’s biggest coral reefs — without getting them wet. 

Instead of a pleasant journey of the oceanic world, however, the initiative reveals a world through 360° images on Facebook where corals from the Great Barrier Reefs to Cook Islands die rapidly and the species that rely heavily on them disappear.


While coral reefs support 25% of all marine life worldwide, they are estimated to have a value of at least $1 trillion, generating $300 to 400 billion each year through food, tourism, fisheries, and medicines, according to the Word Wildlife Fund.

 50 Reefs says that 90% of coral reefs have been dying of overfishing, pollution and climate change, and will keep on dying in the next 30 years even with the Paris Climate Agreement in place. 

The initiative is now taking its fight to Washington, D.C. to push for immediate action, despite the fact that President Trump declared in June that the U.S. is pulling out of the Paris Climate Agreement.
“I realized most of the issues underwater are big communication challenges,” says Richard Vevers, whose nonprofit Ocean Agency is now spearheading the 50 Reefs initiative together with the University of Queensland.

 “The fact that people can’t see what’s going on underwater is a major issue,” he adds. 

Having documented the biggest global coral bleaching (dying off) event in history in the past three years, Vevers came up with an ambitious but what he calls a “manageable” project that would allow him and his team to identify reefs that are least vulnerable to climate change and then get them to reseed.

 “Corals are brilliant at essentially recovery once the environment they’re in is stabilized,” he says, “We are buying time so they can bounce back as naturally as possible.”
Upon hearing the concept of 50 Reefs, Bloomberg’s foundation reached out to Vevers in late 2016, and he showed the organization footage from his award-winning Netflix documentary, Chasing Coral, which debuted on the streaming service on July 14.

 In a time lapse video, coral reefs faded from florescent pink to white, and then to dark brown. “Their flesh is becoming clear, and you’re seeing their skeleton,” Vevers describes. Bloomberg, who is the UN Secretary-General’s Special Envoy for Cities and Climate Change, is one of the largest ocean donors and donated $53 million in 2014 to address overfishing, a catalyzer of coral bleaching.
Climate change hits the oceans harder than anywhere else and coral reefs are the “frontline of climate change,” according to Vevers. “Ninety three percent of the heat goes into the ocean,” the activist says: The Great Barrier Reef lost nearly half its corals in 2016 and 2017. Yet, he sees this environmental catastrophe as an opportunity for humanity to bounce back as well. “We’ve always portrayed climate change and climate action as something negative,” he says, “That’s the wrong way of communicating it. It’s about the business opportunities and it’s about improving lives.”

Press link for more: Forbes.com

The planet’s worse case climate scenario. #StopAdani #Auspol 

The planet’s worst-case climate scenario: ‘If not hell then a place with a similar temperature’
Aug 12, 2017, 2:53 AM

If we don’t cut greenhouse gas emissions, we’ll see more deadly heat waves, acidic oceans, and rising seas.


At this point, the planet will warm no matter what — but we can still prevent it from getting too bad.

Environmentalist and author Bill McKibben told Business Insider that without intervention, the world would be: “If not hell, then a place with a similar temperature.”

The world is almost certainly going to warm past what’s frequently considered a critical tipping point.
A recent study pointed out that we have just a 5% chance of keeping the planet from warming more than 2 degrees Celsius, the upper limit the Paris Agreement was designed to avoid. Beyond that threshold, many researchers say the effects of climate change — like rising sea levels, ocean acidification, and intense storms — will become significantly more concerning.

But how bad could it really get? What would the planet look like if we don’t cut emissions and instead keep burning fossil fuels at the rate we are now?
Business Insider recently asked author and environmentalist Bill McKibben that question, and his description of what Earth would look like was sobering.
“If not hell, then a place with a similar temperature,” he said. “We have in the Earth’s geological record some sense of what happens when you run carbon levels up to the levels we’re running them now — it gets a lot hotter.”
Extreme as that might sound, there’s significant evidence that we’re feeling the effects of climate change already. Unchecked, the planet will get far hotter by 2100 — a time that many children alive today will see.


“Huge swaths of the world will be living in places that by the end of the century will have heat waves so deep that people won’t be able to deal with them, you have sea level rising dramatically, to the point that most of the world’s cities are drowning, the ocean turning into a hot, sour, breathless soup as it acidifies and warms,” McKibben said.
The evidence for how bad it could get
None of that is exaggeration. A recent study in the journal Nature Climate Change found that 30% of the world is already exposed to heat intense enough to kill people for 20 or more days each year. That temperature is defined using a heat index that takes into account temperature and humidity; above 104 degrees Farenheit (40 degrees C ), organs swell and cells start to break down.
Heat waves are the deadliest weather events most years , more so than hurricanes or tornadoes. In 2010, more than 10,000 people did in a Moscow heat wave. In 2003, some estimates say a European summer heat wave killed up to 70,000.
Even if we drastically cut emissions by 2100, the world will continue to warm due to the greenhouse gases that have already been emitted. That would cause the percentage of the world exposed to deadly heat for 20 or more days to rise to 48%. Under a scenario with zero emissions reductions from today, researchers estimate that 74% of the world will be exposed to deadly heat by the end of the century.
Our oceans are at risk, too. A draft of an upcoming US government report on climate change projects that even if emissions are cut to hit zero by 2080, we’ll still see between one and four feet of sea level rise by 2100. Without the cuts, it suggests that an eight-foot rise can’t be ruled out. That report also suggests that oceans are becoming more acidic faster than they have at any point in the last 66 million years. Increased acidity can devastate marine life and coral reefs, which cover less than 2% of the ocean floor but are relied upon by about 25% of marine species — including many fish that are key food sources for humans.
The key takeaway here is not that the world is doomed, however. It’s that if we don’t dramatically cut emissions soon, we’ll put the planet on course to be a much less pleasant place.
In some ways, progress towards emissions reductions is already underway. Market trends are increasing use of renewable energy sources, political movements are pushing leaders to enact new types of policies, and legal challenges to government inaction on climate are popping up around the world. The question is whether we’ll act fast enough to stave off the most dire consequences of greenhouse gas emissions.
“In order to catch up with the physics of climate change, we have to go at an exponential rate,” McKibben said. “It’s not as if this was a static problem. If we don’t get to it very soon, we’ll never get to it.”

Press link for more: Business Insider

Climate change denial looks a lot like psychosis #auspol #StopAdani 

New studies and new catastrophes give climate change deniers a lot to deny.

In this July 22, 2017, photo, Canadian Coast Guard Capt. Victor Gronmyr looks out over the ice covering the Victoria Strait as the Finnish icebreaker MSV Nordica traverses the Northwest Passage through the Canadian Arctic Archipelago.

 Nordica has set a new record for the earliest transit of the fabled Northwest Passage. 

The once-forbidding route through the Arctic, linking the Pacific and the Atlantic oceans, has been opening up sooner and for a longer period each summer due to climate change.

David Goldman AP

August 10, 2017 7:01 PM
Denial begins to look like psychosis.
Just in the past week, a cascade of new findings and climate anomalies have added to the scientific consensus that we’re cooked. Miami in particular.
We’re seeing wildfires in Greenland, for heaven’s sake. 

Famously soggy Seattle has just gone through a record 54 consecutive days (and counting) without rain.
On Thursday, Arctic explorer Pen Hadow left Nome, Alaska, in a 50-foot sailboat intent on something unfathomable before the onset of global warming.

 He and his crew intend to sail through the melting ice pack to the very North Pole. “If we can produce a visual image of a sail boat at 90 degrees north I think that could become an iconic image of the challenge that the twenty-first century faces,” Hadow wrote in his blog.
That image would nicely illustrate the National Climate Assessment draft report publicized this week by the New York Times.

 “Evidence for a changing climate abounds, from the top of the atmosphere to the depths of the oceans,” noted the assessment, based on input by scientists from 13 different federal agencies.


Scientists involved in the report were worried that Donald Trump, our climate-denier-in-chief (a Chinese hoax, he called global warming) would suppress the final report, which concluded that it was “extremely likely” that human activity accounted for more than half of the rising global temperatures since 1951.
“Evidence for a changing climate abounds, from the top of the atmosphere to the depths of the oceans.”
Draft report of the National Climate Assessment
The assessment makes for particularly gloomy reading in South Florida, where rising waters already plague our ritziest zip codes. “It is very likely that the accelerated rate of Arctic warming will have a significant consequence for the United States due to accelerating land and sea ice melting that is driving changes in the ocean including sea level rise threatening our coastal communities.”
Yeah, that’s us.
That ought to convince even the most obstinate politicians that unless something is done about greenhouse emissions, we’re in deep, deep (as in encroaching sea waters) trouble.
But there was more.
A young student on her bicycle carefully crosses the water logged street on Lincoln Road Court as water levels have risen on the begimming of the annual King’s Tide where certain areas of Miami Beach become flooded, on Oct. 13, 2016.

C.M. GUERRERO. cmguerrero@elnuevoherald.com

On Wednesday, researchers from the University of Florida published findings in the journal Geophysical Research Letters that sea levels along the southeast Atlantic coast, south of Cape Hatteras down to South Florida, are rising six times faster than the global averages. So if sea level rise is bad elsewhere, it’s going to be hell in Miami.
That was published the very same day that Swiss Re, a Switzerland-based reinsurance company, released an analysis that climate change and rising seas, in league with population growth and coastal development, has rendered Miami vulnerable to unimaginable losses if a Hurricane Andrew-sized storm strikes the city. “Losses in this case are estimated to be $100-$300 billion, making it the costliest natural disaster ever seen in the U.S.,” Swiss Re reported. Only $60-180 billion of Miami’s property losses would be covered by the private insurance market, “leaving a huge shortfall in funding to rebuild.”
Swiss Re added that “risk mitigation and climate adaptation are keys to strengthening community resilience.”
That ought to be obvious. Except we have a president in Washington and a governor and a speaker of the House in Tallahassee who pretend global warming is some kind of liberal invention. Two years ago, employees of the Florida Department of Environmental Protection claimed they had been barred from using the terms “climate change” or “global warming” in emails, reports or official communications. That doesn’t sound like an administration ready to confront Florida’s coming climate crisis.
Meanwhile, a dozen of Florida’s U.S. representatives and one of its U.S. senators (Marco Rubio) are essentially climate change deniers.
They’ve somehow held onto their “it ain’t happening” beliefs even during what the National Oceanic and Atmospheric Administration has described as the second-warmest year in the contiguous United States (so far) in 123 years of record keeping. In case you didn’t notice, July was the hottest month ever in Miami, according to Climate Central.
While 2016 was the second warmest year on record (after 2012) in the U.S., it was the hottest ever for the planet. NOAA reports that 16 of the 17 warmest years on record, worldwide, have occurred since 2001.


Yet our pols pretend otherwise. (They ignore a report on the effects of climate change in Architectural Digest that said rising seas have made South Florida “the worst metropolitan area in the country in regards to storm surge risk, with an estimated 780,000 homes potentially affected.”)
They just keep denying. Even during a week when a Russian tanker, without an ice breaker escort, was able to traverse the Arctic with a load of liquid natural case. In a week when the Asian Development Bank warned that, “unabated climate change” would lead to “disastrous climate impacts for the people of Asia and the Pacific.” Which echoed a study published this week in the journal Science Advances warning that “Climate change, without mitigation, presents a serious and unique risk in South Asia, a region inhabited by about one-fifth of the global human population, due to an unprecedented combination of severe natural hazard and acute vulnerability.” The journal warned that “the most intense hazard from extreme future heat waves is concentrated around densely populated agricultural regions of the Ganges and Indus river basins.”
It was a week when geologists warned that “all glaciers in Iceland are retreating at an unprecedented pace.” A week when a study published in the Lancet Planetary Health declared, “Climate change is one of the biggest global threats to human health of the 21st century.”
So much dire news in single week. Not that our steadfastly oblivious leaders in Washington and Tallahassee were deterred by melting glaciers or droughts or wildfires or record temperatures or rising seas or disappearing polar ice or threats to human health. Deniers just keep on denying.

Press link for more: App.com

Wake up call: We need to act now on #ClimateChange #auspol 

Wake-Up Call: Asia-Pacific Needs to Act Now on Climate Change
Hans Joachim SchellnhuberAugust 11, 2017

An interview with Founding Director of Potsdam Institute for Climate Impact Research

From L) Nobel prize winners French climatologist Jean Jouzel, German physicist Hans Joachim Schellnhuber, French physicist Claude Cohen-Tannoudji and French physicist Serge Haroche pose outside the Elysee Presidential Palace in Paris. 
Photo: Eric Feferberg/AFP/Getty Images
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“The Asian countries hold Earth’s future in their hands. 

If they choose to protect themselves against dangerous climate change, they will help to save the entire planet.” 

That’s how Hans Joachim Schellnhuber, a leading climate change researcher and founding director of the Potsdam Institute for Climate Impact Research, sees it.


He made the comments recently during the launch of a new report from the Asian Development Bank and its research institute. 

The report, A Region at Risk: The Human Dimensions of Climate Change in Asia and the Pacific, presents the latest research on the dire consequences of climate change in Asia and the Pacific under a business-as-usual scenario.


Schellnhuber spoke with ADB about the climate-related challenges facing Asia and the Pacific.
Asian Development Bank: What are the main impacts of climate change foreseen under the business-as-usual scenario?
Hans Joachim Schellnhuber: First of all, one needs to get a sense of what it really means. 

We talk about 4 to 6 degrees of warming—planetary warming, so the global average—by 2100 if we do business-as-usual. 


Think of the global mean temperature as your body temperature. 

If you have 2 degrees warming in your body you have fever. 

Six degrees warming means you are dead. 

That’s the metaphor to use for the planet. 

That means with 4 to 6 degrees warming our world would completely change. The world as we know it would disappear.
Maybe it’s most clearly understood in terms of sea level rise. 

One degree warming means at least 3 to 4 meters’ sea level rise; 2 degrees warming would mean 7 or 8 meters’ rise. 

This would simply mean that many of the low-lying island states would disappear. 

Their home would be destroyed. We need to do everything to avoid that.

ADB: How will climate change impact individuals?
Schellnhuber: Just a week ago in Asia you had temperatures of 54 degrees centigrade in Pakistan and in Iran. 

We can calculate that with 5 to 6 degrees global warming you would create uninhabitable zones on this planet. 

There would be regions, in particular in Asia, where you could not survive in the open without air conditioning physiologically. 

Temperatures would hit 60 degrees and it simply would mean that you would have no-go areas.

 Now think of slums, where people do not have air conditioning now. 

There will be places where you cannot work and you cannot survive.


So it is really about, “Can you survive under climate change?” And the answer is, “No”— at least in certain regions in Asia.
ADB: The report also anticipates significant climate-related migration.
Schellnhuber: What we are really worried about is migration and conflict. In the end, all these knock-on effects will heavily impact on national security and international migration. It might mean that hundreds of millions of people will be displaced because of global warming; and you have to accommodate them.
We in Europe just had this experience. In Germany in particular, we have taken up a million refugees. Believe me, this is very hard to digest. Now, we are talking about a million being absorbed by one of the richest countries in the world. Think of hundreds of millions of people being absorbed by poor people, by poorer countries.
If people are displaced in Bangladesh they will generally go to West Bengal in India, for example. If Tuvalu gets inundated, people will hop to the next island. They will not buy a business class ticket and go to Los Angeles.
Digesting, absorbing major migration waves is a challenge I think most of the current nations will not be able to meet. So let’s avoid it.
ADB: What are the implications for business and the regional economy?
Schellnhuber: We often make this joke that the first law of capitalism is, “Don’t kill your customers!” If you kill your customers, you cannot do business. But in a more sober way you can look at the various sectors, agriculture, fisheries, and so on.
For fisheries, climate change comes with ocean acidification. Half of the CO2that we put into the air by burning fossil fuels is absorbed by the oceans. If this isn’t stopped, under a business-as-usual scenario oceans will get so acidic that the coral reefs will dissolve virtually.
Now one-third of marine productivity—including the top predators, fish—is created in the corals. So, the marine business will just be destroyed. The same is true for tourism: If you have no corals you will have no people going to the coral reefs. The Great Barrier Reef, for example, is at stake as well as the Coral Triangle.
We did a study, and this is in the report, of how global supply chains will be disrupted or even interrupted by extreme events. When there were the big floods in Thailand, for example, a sort of wave was created all over the planet. First the computer industry in Japan was hit, and ultimately in the U.S. and so on. You have knock-on effects, cascades of impacts. To put it in one sentence: Climate change is really bad for business.
ADB: How should governments, business, and citizens respond?
Schellnhuber: First, you have to recognize the problem.

 Our report is a wake-up call. 

If you read it you get scared.

 But you need to be scared because the future would be very bleak if we just do business-as-usual. 

Once you know there is a big problem, then you have to assess how the various nations and regions will be affected.

Even 2 degrees warming will deliver a completely new world. 

You have to find out what are you going to do in Vietnam, what are you going to do in South India, in Kazakhstan, in Uzbekistan. 

What needs to happen in Tuvalu and Vanuatu?
First, try to provide the evidence and based on that you can do good projects. But you have to do it within a strategic framework. I would urge ADB to first come up with a differentiated assessment of the situation and then go in and implement best practice and act on the best proposals.
ADB: Do you see any silver lining?
Schellnhuber: People feel there is a trade-off between development and climate protection, but that’s not true. As our report makes clear, if you do not stabilize the climate you will actually destroy the good prospects for development. And if you take climate action in a clever way you will create new opportunities for doing business.
I will give you just one example: The modern society was based on the use of fossil fuels. The industrial revolution started 200 years ago in England and Scotland. 

This was based on using, in a clever way, coal and later gas and oil. But now this model has come to an end.


This may just push us into adopting a new model for growth. Solar energy is abundant in Asia, for example. It is free. The sun is shining without any charge. I think the climate issue is giving us the right push to go into a new industrial model and that will be built on renewables, recycling, a circular economy, and the better use of resources.
In a way, it’s an eye-opener. Because we almost destroyed our civilization through the externality of climate change, we wake up and say, “Oh, there is an even better model of doing sustainable business.”
I think we will have another industrial revolution, even a bigger one. And it will be the most important modernization project in the 21st century. The opportunity is there. Let’s do new business, better business involving more people, and as a nice side effect we will save the planet.
This interview first appeared on the Asian Development Bank’s website.

Press link for more: Brink News

Bleak world if the Great Barrier Reef dies. #StopAdani #auspol #qldpol 

Scientist Dr Charlie Veron’s warning to Gold Coasters of a bleak world if the Great Barrier Reef dies

Dr Charlie Veron with a piece of coral named Blastomussa. Picture: Zak Simmonds
A RENOWNED scientist has painted a bleak picture of the impact on the Gold Coast if the Great Barrier Reef dies, warning of a worldwide environmental disaster that will hurt even more if rising carbon dioxide levels keep cooking the planet.
Dr Charlie Veron has urged young Gold Coasters to build multiple skills for a chaotic world, saying important fields like medicine and agriculture will be vital as carbon dioxide levels increase because of the burning of fossil fuels, particularly coal.
Even if nations stopped production of carbon dioxide, the oceans would keep heating for another 20 years, leading to a vicious pendulum ride between cyclonic storms and floods, and severe drought and bushfires.

Dead and dying staghorn coral, central Great Barrier Reef in May 2016. Credit: Johanna Leonhardt

“Half of all coral colonies on the Great Barrier Reef died over the past two years due to coral bleaching,’’ Dr Veron said.
“It’s going to be a horrible world. Young people now are going to curse the present generation for what we’ve done. We’ll have left them a planet in dire straits.’’
Known as the Godfather of Coral, Dr Veron has been hailed by the likes of high-profile British naturalist David Attenborough for his career that led to him being appointed chief scientist of the Australian Institute of Marine Science and to recognition as a wideranging specialist in corals and reefs.

Dr Charlie Veron was the first full-time researcher on the Great Barrier Reef and has described more than a quarter of the world’s coral species.

With several books to his name including his memoir, A Life Underwater, Dr Veron was a prominent speaker at the Byron Writers Festival at the weekend.
“The Australian public is asleep. They seem to be unaware of what’s going on,’’ he told the Gold Coast Bulletin outside the festival.
Rising levels of the otherwise rare gas carbon dioxide were increasing ocean temperatures, which were causing bleaching and killing coral reefs, putting the entire marine environment in peril.
“Australia is now the biggest coal exporter in the world,’’ he said.
“Australians are fuelling this as fast as they can through the mining of coal, which is the worst driver of this.’’
Dr Veron, who has been an outspoken critic of the proposed Adani coal mine in Central Queensland, feared the Great Barrier Reef could be gone within 15 years.

Dr Charlie Veron 

“If the Great Barrier Reef dies then you can be sure most coral reefs in the world would have died and the oceans will be in a state of ecological collapse. Nowhere is going to be exempt,’’ he said.
“We will see fishing industries collapse, for starters.
“Between a quarter and a third of all marine species have part of their life cycle in a coral reef. Taking away the reefs precipitates ecological collapse of the oceans. It’s happened twice in the past due to volcanoes releasing carbon dioxide and lava flows, but that was nothing like the amount of carbon dioxide being released now.’’
One of those mass extinctions, at the end of the Mesozoic era 65 million years ago, brought an end to the dinosaurs. The other was at the end of the Palaeozoic era about 200 million years ago, which wiped out corals.
“A lot of marine species here (in Gold Coast and Byron Bay waters) have come from the Great Barrier Reef,’’ Dr Veron said.
“The corals here have all come from the barrier reef as have all the tropical marine species. They come down the East Australia Current and colonise here. This applies to migratory fish species too.
“It’s all gloom and doom, I’m afraid.
“The science has been right.
“The sceptics now have no credibility. The deniers of climate change might as well deny Jumbo jets can fly. It’s no longer an issue of science or judgment. It’s happening.’’
Carbon dioxide was important in keeping the earth warm and keeping green plants going.
But concentrations had now reached 406 parts per million.
“But when you go over the limit it becomes a very dangerous gas,’’ he said. “It’s now reached that point.
“It’s doing this slowly. It’s like putting a jug of water on the stove. It takes a long time to equilibrate with the heat under it.
“The oceans are taking at least 20 years to equilibrate with current conditions. We have oceans that have warmed in response to carbon dioxide levels of the 1990s. (Even if carbon dioxide production stopped now) the oceans have got 20 years of warming ahead.’’

Press link for more: Gold Coast Bulletin

Climate Science Special Report. #Auspol #StopAdani

Executive Summary

Introduction

New observations and new research have increased our understanding of past, current, and
future climate change since the Third U.S. National Climate Assessment (NCA3) was
published in May 2014.

 This Climate Science Special Report (CSSR) is designed to capture
that new information and build on the existing body of science in order to summarize the
current state of knowledge and provide the scientific foundation for the Fourth National
Climate Assessment (NCA4).

Since NCA3, stronger evidence has emerged for continuing, rapid, human-caused warming of
the global atmosphere and ocean. 


This report concludes that “it is extremely likely that human
influence has been the dominant cause of the observed warming since the mid-20th century.

 For the warming over the last century, there is no convincing alternative explanation
supported by the extent of the observational evidence.”

The last few years have also seen record-breaking, climate-related weather extremes, the three
warmest years on record for the globe, and continued decline in arctic sea ice.

 These trends
are expected to continue in the future over climate (multidecadal) timescales. 


Significant
advances have also been made in our understanding of extreme weather events and how they
relate to increasing global temperatures and associated climate changes.

 Since 1980, the cost
of extreme events for the United States has exceeded $1.1 trillion, therefore better
understanding of the frequency and severity of these events in the context of a changing
climate is warranted.

Periodically taking stock of the current state of knowledge about climate change and putting
new weather extremes, changes in sea ice, increases in ocean temperatures, and ocean
acidification into context ensures that rigorous, scientifically-based information is available to
inform dialogue and decisions at every level. 


Most of this special report is intended for those
who have a technical background in climate science and to provide input to the authors of
NCA4.

 In this Executive Summary, green boxes present highlights of the main report. 

These
are followed by related points and selected figures providing more scientific details. 

The
summary material on each topic presents the most salient points of chapter findings and
therefore represents only a subset of the report’s content. 

For more details, the reader is
referred to the individual chapters. 

This report discusses climate trends and findings at several
scales: global, nationwide for the United States, and for ten specific U.S. regions (shown in
Figure 1 in the Guide to the Report)

A statement of scientific confidence also follows each
point in the Executive Summary. 

The confidence scale is described in the Guide to the Report.
 

At the end of the Executive Summary and in Chapter 1: Our Globally Changing Climate, there is also a summary box highlighting the most notable advances and topics since NCA3 and since the 2013 Intergovernmental Panel on Climate Change (IPCC) report.

For full report press here: Climate Science Special Report

Church groups call on Federal Govt to do more to reduce Greenhouse gas emissions #StopAdani

Why Sunshine Coast church groups fear climate change
Bill Hoffman | 8th Aug 2017 7:45 AM

CHURCH groups have called on the Federal Government to do more to reduce greenhouse gas emissions.

CHURCH groups have called on the Federal Government to do more to reduce greenhouse gas emissions. DAVID CROSLING

CONCERN for the welfare of future generations and protection of the environment were the principal concerns that drove more than 1000 people of faith on the Sunshine Coast to sign a petition calling on the Federal Government to do more to address the looming impact of climate change.


The petition signed by 1053 people has been presented to Fisher MP Andrew Wallace calling for stronger action on greenhouse gas emissions and for Australia to increase its assistance to vulnerable nations already struggling to respond to the impacts of climate change.
It drew together the Caloundra Catholic Community Social Justice Network, the Caloundra Uniting Church Social Justice Group and the Anglican Church.
Bob Cullen of the Caloundra Catholic Community Social Justice Network said he had been inspired to launch the petition by the 2015 “On Care for Our Common Home” letter from Pope Francis.
“The Pope said that climate change represents one of the principal challenges facing humanity today,” Mr Cullen said.
Mr Cullen joined Mrs Wendy Lowry of the Caloundra Uniting Church Dr Ray Barraclough of the Anglican Church to present the petition to Mr Wallace.


CHURCH group leaders (from left) Dr Ray Barraclough (Anglican), Bob Cullen (Catholic), Andrew Wallace MP and Mrs Wendy Lowry (Uniting Church) at the hand over of the petition signed by more than 1000 people.
“When I met two people from islands to the north of Australia and heard their poignant descriptions of losing their homelands because of sea level rise caused by climate change, I realised the need for action,” Mr Cullen said.


“Rising sea levels have seen communities lose sources of clean drinking water to flooding and salinity. In the worst cases, communities have been forced to abandon their homes and to watch their family graves being washed away.”
Dr Ray Barraclough, who has taught students from Kiribati and Tuvalu, has seen families forced to leave their ancestral homes.
Mrs Wendy Lowry expressed her deep concern about the legacy being left for future generations.
“I have 12 grandchildren and am concerned about the pollution that we are leaving for their generation,” she said.
Mr Cullen said the meeting with the Fisher MP ended with the prayer Mr Wallace had concluded his Maiden Speech to the House of Representatives: ‘God grant me the serenity to accept the things I cannot change, courage to change the things I can, and wisdom to know the difference’.
The Fisher petition was part of a Community Climate Petitions campaign raised simultaneously in almost 100 federal electorates across Australia.
It was driven by a diversity of faiths including Christians, Buddhists, Muslims, Jews and Brahma Kumaris.
It was supported by the Australian Religious Response to Climate Change, Caritas Australia, Catholic Earthcare, Common Grace, Edmund Rice Centre, Pacific Calling Partnership, TEAR Australia and the Uniting Church in Australia.

Press link for more: Sunshine Coast Daily