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Scientists up their projections for sea level rise. #auspol 

Scientists keep upping their projections for how much the oceans will rise this century

 A 30-mile-long meltwater river runs through Petermann glacier, Greenland, on August 27, 2016. (Whitney Shefte/The Washington Post)

A report by a leading research body monitoring the Arctic has found that previous projections of global sea level rise for the end of the century could be too low, thanks in part to the pace of ice loss of Arctic glaciers and the vast ice sheet of Greenland.
It’s just the latest in a string of cases in which scientists have published numbers that suggest a grimmer picture than the one presented in 2013 by an influential United Nations body, the Intergovernmental Panel on Climate Change.
The new Snow, Water, Ice and Permafrost in the Arctic report presents minimum estimates for global sea level rise by the end of the century, but not a maximum. This reflects the fact that scientists keep uncovering new insights that force them to increase their sea level estimates further, said William Colgan, a glaciologist with the Geological Survey of Denmark and Greenland, who contributed to the sea level rise section.
“Because of emerging processes, especially related to the Greenland ice sheet and the Antarctic ice sheet, it now looks like the uncertainties are all biased positive,” Colgan said.
The assessment found that under a relatively moderate global warming scenario — one that slightly exceeds the temperature targets contained in the Paris climate agreement — seas could be expected to rise “at least” 52 centimeters, or 1.7 feet, by the year 2100. Under a more extreme, “business as usual” warming scenario, meanwhile, the minimum rise would be 74 centimeters, or 2.4 feet.
The new findings were published Tuesday as part of a broader overview report by the Arctic Monitoring and Assessment Program, a working group of the intergovernmental Arctic Council, which unites eight Arctic nations, including the United States, and six organizations representing the indigenous peoples of the Arctic.
It is the work of 90 scientists and 28 peer reviewers and is expected to be presented in Fairbanks, Alaska, next month at the next summit of Arctic political leaders.
The report bluntly contrasts its sea level findings with a previous 2013 report from the U.N. Intergovernmental Panel on Climate Change, which had put the “likely” low end sea level rise number for these two scenarios at 32 centimeters (about 1 foot) and 45 centimeters (1.5 feet) for the period between 2081 and 2100. That global body — whose high end sea level rise number for the year 2100 was just shy of one meter, or 3.2 feet — has often seen its assertions on sea level rise faulted by scientists for being too conservative.
“These estimates are almost double the minimum estimates made by the IPCC in 2013,” said the new Arctic Council report, which is dubbed a “Summary for Policymakers” because the technical report underpinning it has not yet been released.
The new Arctic report is hardly the first of late to call the IPCC’s figures into question.
An influential study of Antarctica published last year in the journal Nature suggested that the frozen continent alone could nearly double the IPCC’s sea level projections for the end of the century.
(The IPCC did concede that sea levels could be higher than its “likely” forecast in the event of a “collapse of marine-based sectors of the Antarctic ice sheet” — but it added that “there is medium confidence that this additional contribution would not exceed several tenths of a meter of sea level rise during the 21st century.”)
And since then, several other scientific documents — presumably aware of this Antarctic research — have cited the possibility of particularly extreme sea level rise by 2100, even if they cannot necessarily quantify the likelihood of it occurring.
At the close of the Obama administration, a report from the National Oceanic and Atmospheric Administration suggested that, at least as an “extreme” case, seas could possibly rise by as much as 8 feet by century’s end.
And yet another report, prepared for the state of California and released this month by a team of climate researchers, has now also presented the possibility of extreme sea level scenarios by 2100 — albeit ones that have either a low or an unknown probability of occurring.
That document looked specifically at California coastlines, and found that for San Francisco, for instance, the “likely” range for sea level rise in the year 2100 under a high global warming scenario would be 1.6 to 3.4 feet. But it also said there was a 1-in-20 chance of 4.4 feet, a 1-in-200 chance of 6.9 feet, and even a chance, whose probability could not be estimated, of 10 feet.
“We’re learning an increasing amount about the instability of marine based ice, and the amount of marine based ice that there is in Antarctica,” said Bob Kopp, a sea level researcher at Rutgers University and one of the authors of the California report. “And as we take more of these processes into account, the extent of the things that we don’t know that much about and aren’t yet able to quantify well has become clearer.”
The report for the Arctic Council, by contrast, focuses on a growing Arctic contribution to sea level rise, rather than an Antarctic one. Antarctica has far greater potential to raise seas over all, but the Arctic report emphasizes that for now, Greenland is actually raising seas the most and that it too has a great deal of potential sea level rise to contribute.
“These estimates of higher sea level contributions from the Arctic will only add to the new, higher estimates of potential sea level contributions from Antarctica — which is not good news,” said Rob DeConto, a geoscientist at the University of Massachusetts at Amherst who published the aforementioned Antarctica study and also worked on the California study. He was not involved in the new Arctic report.
Here’s a figure that the Geological Survey of Denmark and Greenland’s Colgan provided, showing the new sea level projections for a modest and more severe warming scenario, as well as the different and changing components of sea level rise over time:

 The sources and amounts of sea level rise from 1850 to the present, and then projected to the year 2100. RCP4.5 represents a modest global warming scenario that’s not too much warmer than the goals contained in the Paris climate agreement, whereas RCP8.5 represents a more severe “business as usual” scenario (William Colgan)

The Arctic report states that Greenland, in particular, lost 375 billion tons of ice per year from 2011 through 2014, enough to single-handedly raise the global sea level by about a millimeter per year. That annual loss, the document states, is “equivalent to a block of ice measuring 7.5 kilometers or 4.6 miles on all sides.”
Meanwhile, the melting glaciers of the Alaskan, Canadian and Russian Arctic are all steadily raising seas as well and could also see their contributions grow. The report therefore estimates that 19 to 25 centimeters (0.6 to 0.8 feet) of sea level rise in this century will come from the Arctic alone, and that must be combined with all the sea level rise contributed by Antarctica, other glacier systems and the steady expansion of seawater itself as it gets warmer.
Because of the difference between the worst case and more moderate sea level rise scenarios, the report concludes that the Paris climate agreement could substantially reduce the global sea level rise seen by 2100, even though seas will still rise considerably under any scenario.
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“You have to have a deliberate and sustained implementation of Paris for 30 years before you see a significant difference in the rate of global sea level rise,” Colgan said.
The Trump administration has been divided over whether to stick with the president’s campaign pledge and withdraw the United States from that agreement. Because of the upcoming G-7 meeting in May, where Trump is likely to be pressed on climate change, many observers expect a decision relatively soon.
It is unclear how the United States may react to the new Arctic report at the upcoming Arctic council meeting — the U.S. is currently chairing the council — or whether this will also put any additional pressure on the Trump administration.
Meanwhile, scientists studying the planet’s ice and its seas continue their work.
“If you look at the history of sea level rise projections over the last 20 years, they’re going up through time,” said Colgan. “Not just because of sea level actually rising, but also because of our understanding of the processes improving through time.”

Press link for more: Washington Post

Arctic Ice Melt Could Cost Trillions by 2100 #auspol 

Arctic Ice Melt Could Cost The World Trillions Of Dollars By 2100

By Chris Di’Angelo
WASHINGTON — Climate change, driven by greenhouse gas emissions, is causing the Arctic to warm “faster than any other region on Earth,” according to a new international assessment. 

The thaw there is expected to have “major consequences for ecosystems and society,” potentially costing tens of trillions of dollars by the end of this century.
“The Arctic is showing clear evidence of evolving into a new state before mid-century,” with warmer, wetter and more variable conditions, according to the report from the Arctic Monitoring and Assessment Program.
By the late 2030s, the report suggests the Arctic could be completely free of summer sea ice, likely resulting in more extreme weather in southern latitudes. 

Without immediate action to curb greenhouse gas emissions, the melting of land-based Arctic ice could raise global sea levels an estimated 10 inches by 2100, threatening coastal communities around the globe. 
“The changes are cumulative, and so what we do in the next five years is really important to slowing down the changes that will happen in the next 30 or 40 years,” James Overland, an oceanographer at the National Oceanic and Atmospheric Administration and an author of the report, said during a media briefing Tuesday.

 “The emphasis on action and immediacy is one of the key findings [of the report].”
It’s yet another terrifying reminder of what’s in store if humans continue with business as usual. 

Wolfgang Kaehler/LightRocket via Getty Images
A polar bear looks for food at the edge of the pack ice north of Svalbard, Norway.

The new report adds to the findings of the 2011 “Snow, Water, Ice, Permafrost in the Arctic” study, also coordinated by the Arctic Monitoring and Assessment Program.

 Dozens of scientists contributed to the latest assessment, which mainly covers the five years from 2011 to 2015.
The cumulative cost of the changes unfolding in the Arctic could range from $7 trillion to $90 trillion by 2100, researchers found. 
The 200-plus page report calls on governments around the world to take immediate action to cut carbon emissions and to follow through on commitments made as part of the historic Paris climate pact. 

Such steps could stabilize Arctic temperatures in the later half of the century and prevent nearly 8 inches of additional sea level rise, according to the report. 
“The main message that’s coming through in this report, the main message we’d like to convey, is that over the timescale of the next 50 to 100 years, human actions can make a difference in the trajectory of the Arctic climate system,” contributing author John Walsh, a chief scientist at the International Arctic Research Center at the University of Alaska, said in a video accompanying the report.

 “The way the cryosphere — ice and snow — will respond to climate change will depend a lot on the emissions scenarios, which basically are determined by human actions.” 


The assessment comes as President Donald Trump moves to roll back Obama-era policies aimed at reducing the United States’ carbon footprint and fighting climate change. 

Trump previously vowed to withdraw the U.S. from the Paris Agreement, in which nearly 200 countries committed to cut carbon emissions (there is some indication that cooler heads may prevail).

 He has also dismissed climate change as “bullshit” and a “hoax.” And he has given encouragement to those who support oil and gas development in Arctic waters. 
Margaret Williams, managing director of the World Wildlife Fund’s Arctic Program, said the new report underscores the urgency of reining in emissions and allowing only sustainable development in the Arctic.
“An intact Arctic is critical to our future, but the planet’s air conditioner is in jeopardy,” Williams, who was not involved in the study, said in a statement. “The staggering pace of Arctic warming reinforces the need for scientists to continually engage policymakers and the public about these changes. Smart Arctic policy will come from sound science and shared responsibility.” 
Earlier this month, the International Union for Conservation of Nature called on world leaders to safeguard the Arctic from such threats as oil development and shipping. It highlighted seven marine areas worthy of protection.
This weekend, on Trump’s 100th day in office, thousands of Americans are expected to descend on Washington, D.C., to participate in the People’s Climate March, a demonstration against the president’s environmental policies.

Press link for more: Huffingtonpost.com

March for Science! Today is the day to stand up for #Science 

Today is our chance to show support for science.

All over the planet people will be marching for universal values of science.

Find out where and when in your locality and join the scientists. 

Universal Literacy

A well-informed community is essential to a free and successful society. 

We support education to promote broad public knowledge and discussion of scientific work. 

As professionals, parents, and community-engaged volunteers, we enthusiastically contribute our time and expertise to helping children and students of all ages engage with the physical universe and biological world.

Open Communication

Publicly-funded scientists have a responsibility to communicate their research and public outreach and accessibility of scientific knowledge should be encouraged. 

Communication of scientific findings and their implications must not be suppressed.

Informed Policy

Public policy should be guided by peer-reviewed evidence and scientific consensus. 

Public policy must enable scientists to communicate their publicly-funded research results, and must support literacy in science, technology, engineering, and mathematics.

Stable Investment

A long-term, strategic approach to investment in scientific research and development is essential for driving true innovation. 

Government commitment to stable science funding policy will deliver solutions to complex challenges, promoting prosperity for all.


Our acknowledgment

Science belongs to everyone. It should be pursued for the benefit of all people and for the health of the environment we depend upon.
At March for Science Australia we acknowledge the traditional custodians of the Australian continent, the Aboriginal and Torres Strait Islander peoples and pay our respects to ancestors and Elders both past and present.
We recognise that science and scientific pursuits have been used in the past to disenfranchise many minority groups. We are committed to the promotion of science, now and in the future, as an endeavour which all persons have the right to pursue and enjoy the fruits of, regardless of age, gender, ethnicity, disability, sexual orientation, religion or lack thereof, political affiliation, or socioeconomic status.
Diversity has strengthened and enriched scientific inquiry, and the inclusion of all peoples and the promotion of equal opportunity and training within science should be a goal pursued by scientists and non-scientists alike.

Press link for more: March for Science Australia

March for Science or March for Reality?

March for Science or March for Reality?

By Laurance M. klauss

Shortly after the inauguration of Donald Trump as President, it was announced that a March for Science would be held Washington DC and in a host of other cities in the United States and around the world to protest the new Administration’s apparent anti-science agenda—from denial of climate change to dismantling the EPA, to budget priorities that will cut key science programs throughout the country—and to lobby for science-based policymaking as well as support for scientific research to address the challenges of the 21st century.


Meanwhile the Trump administration’s anti-science actions continue.

 Attorney General Sessions announced just this week that he was disbanding the National Commission on Forensic Science, which advises the federal government to enhance national standards in this area.
I have no idea how the Marches for Science—now over 400 in number across the globe—will play out, and how the media will interpret them.

 A series of worrisome tweets emanating from the March for Science twitter account over the past week, following similar early statements made on the groups website that were subsequently removed, claimed that scientific research promotes violence and inequity in society. 

These have been disavowed but the variety of mixed communications from leaders of the march over the past months suggests at the very least that the organization encompasses a wide diversity of agendas.
This is not surprising. After all, the scientific community has never been a one-issue community, like, say, the anti-abortion movement.

 And the current administration is pushing so many different buttons at the same time, with various attacks on fundamental rights, privacy, diversity, and freedom of expression, that these are bound to get caught up in any movement that promotes openness and free-inquiry, the hallmarks of the scientific enterprise.
Despite any such concerns, a host major science organizations, from the American Association for the Advancement of Science to Union of Concerned Scientists, have signed on as supporters of the March, and are urging their members to join their local marches and speak out for science-based public policy on April 22.


If the event becomes a ‘March By Scientists’ rather than a March for Science—namely if it is dominated by scientists labeling themselves as such, in costumes like white lab coats, rather than by members of the general public supporting evidence-based public policy—that too could be problematic. 

The March for science could then appear as a self-serving political lobbying effort by the scientific community to increase its funding base.
Let’s imagine that this is not the case, and the organizers are wildly successful in attracting hundreds of thousands or million of marchers across the globe this coming Saturday.

 It is still reasonable to wonder what the long-term impact of the marches might be. 

After all, following the worldwide March for Women, in which millions of people marched around the world in support of women’s rights, the Trump administration reacted with a deaf ear. 

Just this past week the President signed legislation allowing states and local governments to withhold federal funding for Planned Parenthood, for example.
The situation is different in this case however, and it may have nothing directly to do with science policy, or even in those areas where science should play a key role in affecting policy.
Every week, the alternative realities invoked by the Trump administration are being demonstrated, by events, to be vacuous. 

The administration claimed it would immediately end, and then fix, problems with Obamacare, and failed miserably. Donald Trump campaigned against foreign military intervention, and this week alone initiated unilateral bombings in Syria and Afghanistan. 

Donald Trump pledged to immediately revise NAFTA, forcing Canada and Mexico to the table to make a better deal. 

Nothing has happened.
He promised Mexico would pay for a wall. 

However the first $2 billion installment for a wall was included in the budget proposal he presented to Congress, compensated by cuts in funding in key areas of science, but also in support of the arts and humanities in this country.
He promised to drain the swamp, but he removed restrictions on lobbyists entering government, and as the New York Times reported just this week, he has filled his administration with them, including individuals who are already facing conflict of interest allegations because of their former activities lobbying the organizations they now run.
He lobbied against Wall Street, but former Wall Street leaders dominate his cabinet and economic advisory groups.
He said he would release his taxes after his inauguration and has not. 

And he claimed he would immediate increase growth and the economy, but as the Wall Street Journal reported just this week, projections for growth of the economy have decreased sharply in recent months, as have retail sales, and the consumer price index.


These are just a few of the immediate and obvious inconsistencies. 

Further, as administration policies on energy and the environment take effect, citizens in communities with drinking water at risk from environmental threats will find that programs to avert further deterioration have been cut, and coal mining communities will find that the natural gas glut has much more to do with the continuing demise of coal than Obama’s efforts to improve air quality in the US by restricting coal plants, which, whatever Trump may claim, are bad for the environment. 

(Indeed as the New York Times reported this week, more than 200,000 tons of coal ash residue each year are produced by the Tennessee Valley Authority, and this has been making its way into groundwater, potentially affecting drinking water supplies, even as the EPA is now delaying compliance with rules enacted to enhance the safe storage and disposal of coal ash.).
The very essence of science, indeed that which is motivating the March for Science, involves skeptical inquiry and a reliance on empirical evidence and constant testing to weed out false hypotheses and unproductive or harmful technologies as we move toward a better understanding of reality: A willingness, in short, to force beliefs and policies to conform to the evidence of reality, rather than vice versa.


Unlike its perception among much of the public and its presentation in many schools today, science is not simply a body of facts, but rather a process for deriving what the facts are. 

This process has helped us uncover hidden secrets of the Universe that never would have been dreamed of and producing technologies that have not only been largely responsible for the standard of living enjoyed by the first world today, but have also increased lifespans around the world. 

With this process the very possibility of “alternative facts” disappears.
By providing such a constant and sharp explicit and observable contrast between policy and empirical reality, the Trump administration can encourage a new public skepticism about political assertions vs. reality, and a demand for evidence before endorsing policies and the politicians who espouse them—the very things that most marchers on April 22nd will be demanding. 

This skepticism is beginning to manifest itself in data. 

A Gallup poll result on April 17 indicated that only 45 percent of the public believe President Trump’s promises, a drop of 17 percent since February.
In this regard, it is worth remembering the words of the Nobel Prizewinning physicist, Richard Feynman, who said: For a successful technology, reality must take precedence over public relations, for Nature cannot be fooled. 

Or, as the science fiction writer Philip K. Dick more colorfully put it: Reality is that which continues to exist even when you stop believing in it.
The Trump Administration is discovering that obfuscation, denial, and hype may work when selling real estate, but in public arena eventually reality has a way of biting you in the butt. And the public is watching. 

The March for Science may be lucky to capitalize upon a growing awareness that there is no Wizard behind the curtain. The number of marchers, their backgrounds, or even their myriad messages may not drive the success of the March. Rather, it may be driven by the harsh examples coming out every day that reality exists independent of the desires or claims of those in power. 

In this case, the greatest asset the March for Science has going for it may be Donald Trump himself.

Press link for more: Scientific American

Scientists March For Truth. #auspol 

Scientists to take to the streets in global march for truth.

By Mark Lynas
March for Science on 22 April will see scientists and supporters at more than 500 locations stand up for evidence-based thinking.


Scientists and science supporters will take to the streets in a global March for Science on 22 April . 

What began as a small Facebook group in the US capital, Washington DC has spiralled into a global phenomenon that will now see marches and other events in more than 500 locations around the world, from Seattle to Seoul.
It is great news that so many people are prepared to stand up and defend the need for evidence-based thinking and the scientific method. 

But it is also a sad comment on our times that a March for Science is needed at all. 


Post-truth populism has infected democracies around the world, scientific objectivity is under threat from multiple sources and there seems a real danger of falling into a modern dystopian dark age.
It is clear that the old days of scientists staying in the lab, publishing papers in scholarly journals, and otherwise letting the facts speak for themselves are over. 

As the Harvard science historian Naomi Oreskes reminds us: “The facts don’t speak for themselves because we live in a world where so many people are trying to silence facts.” 

In her book, Merchants of Doubt, Oreskes wrote about these efforts from the tobacco industry onwards; science denialist attempts that are paralleled in today’s climate sceptic, anti-vaccine and anti-GMO movements.


These campaigners against truth take great pains to deny the existence of scientific consensus on their different issues. 

The fact that 97% of the peer-reviewed literature on climate change supports the consensus that most of global warming is human-induced is dismissed as mere elitism. 

But as Dr Sarah Evanega, director of the Alliance for Science at Cornell, writes: “The values we defend are those of the Enlightenment, not the establishment.” 

Expertise is real, and we reject it at our peril.

Perhaps the most inspiring aspect of the March for Science, and what may prove to be its most enduring legacy, is its truly global nature. 

Science is not western; it is everywhere and for everyone. 

I have worked with Alliance for Science colleagues to help get marches off the ground in Bangladesh, Nigeria, Uganda, Venezuela, Chile and other places.

 In between long Skype calls about logistics, fundraising, and media outreach I watched the lights flash on as the number of marches on the global map kept on increasing. 

It was like watching the world light up with knowledge.
Bangladesh March for Science’s lead organiser Arif Hossain says: “I am marching to let the world know that we are united for science in Bangladesh. 

We have 160 million people to feed in the changed climate, and together we will make a better day with science and innovation.”
Although the issues of most concern vary in different locations, appreciation of the need for science is global. As Nkechi Isaac, an organiser of the March for Science in Abuja, Nigeria, says: “Science is revolutionary.

 It holds the key to constant development and improvement for addressing climate change, food shortage and challenges in medicine. Science holds the solution to our food security.”
Nigerians can testify to the tragic effects of anti-science activism. Efforts to eradicate polio in the country were held up for years because of conspiracy theories spread by those suspicious of modern medicine and vaccines. People die when science is denied.
So here’s what we will be marching for.

 It’s time to enter the post-post-truth era. 

And there is no time to lose.

• Mark Lynas is a science and environment writer and a visiting fellow at the Alliance for Science at Cornell University.

Press link for more: The Guardian

Climate of Hope #auspol #doughnuteconomics 

Michael Bloomberg Says Cities Must Now Lead The Way On Climate Change

Climate of Hope: How Cities, Businesses, and Citizens Can Save the Planet, by Michael Bloomberg and Carl Pope 

Outside of Washington, D.C., however, the prospects for climate action look more favorable. You can point to what’s happening at the city level, where mayors are promoting low-carbon buildings, electric cars, and more resilient infrastructure. You can point to the energy industry in general, which seems more concerned with market signals than political signals. And you can point to how strong majorities of Americans want politicians to accept and face up to global warming.
In their new book, Climate of Hope: How Cities, Businesses, and Citizens Can Save the Planet, Michael Bloomberg and Carl Pope, the former executive director of the Sierra Club, argue that a beyond-D.C. approach offers the best opportunity for dealing with climate change. Mayors have more autonomy than national leaders, they say. They’re more accountable to voters for dealing with climate-related problems like pollution and extreme weather events. They originate most of the emissions that cause climate change, and they face the greatest threats from its impacts. And urban populations are generally more supportive of climate action than rural ones.
“Mayors tend to be more pragmatic and less ideological than national legislators, because they are more accountable to voters, and more visible,” former New York City Mayor Bloomberg writes. “The public can see what mayors do, while it’s harder to understand what elected officials at the state level do . . . and much harder at the federal level.”
Empower Cities To Lead
If cities are going to be centers of climate action, they need more tools for the job. “Giving more cities authority to take action on their own–particularly on energy and transportation–is one of the most important steps we can take to address climate change,” Bloomberg writes in the book.
If the Trump administration decides to leave the Paris climate agreement, Bloomberg says U.S. cities should consider joining the accord in their own capacity. “Washington will not have the last word on the fate of the Paris Agreement in the U.S.–mayors will, together with business leaders and citizens,” he wrote in a New York Times op-ed last year.
That independence could also include allowing them to make choices independent of state or federal authority on where they buy electricity (only six states currently sanction this). Twenty-five U.S. cities have now committed to buy all their power from renewable sources.
Or it could mean borrowing money for climate investments more easily. Only 4% of the world’s cities currently have their own credit ratings, enabling them to enter financial markets, Pope says. Others don’t have the power to raise taxes, including many in Africa and South America.

Press link for more: fastcompany.com

Sea Level Rise Will Be Catastrophic. #auspol 

A state-commissioned report on climate change released Wednesday raises the stakes for fighting global warming, offering a clearer and, in some cases, more catastrophic picture of how much sea levels will rise in California.

By Kurtis Alexander
The Bay Area will see the ocean swell as much as 3.4 feet by 2100 if significant action isn’t taken, the report says.

 The scientists who produced the study pegged the prospect of that outcome at 67 percent.

 Tougher action on greenhouse gases would mean a lesser rise of up to 2.4 feet, the study says.
The scope of the likely rise is largely in line with earlier estimates, but not completely. 

One worst-case scenario says ocean levels could rise 10 feet by century’s end, which would swamp countless homes, roads, harbors and even airports along the coast.

“We have learned that the potential for a higher sea level is greater than we thought,” said Gary Griggs, a professor of Earth sciences at UC Santa Cruz and one of seven climate experts who prepared the report.
The head of the Environmental Protection Agency thinks the Paris climate change agreement is a “bad deal” for the US. According to Reuters, EPA Administrator Scott Pruitt did not confirm in that same statement, given sunday, whether the United States would remain in the global climate change pact. 

In the 2015 agreement, nearly all countries agreed to halt or curb their greenhouse gas emissions, even the world’s biggest emitter China.

Media: WochIt Media

The 71-page document was requested by the California Natural Resources Agency and the California Ocean Protection Council, in collaboration with the governor’s office, to help state and local officials plan for rising seas.
The report, an update of a 2013 state analysis, lays out expected ocean levels through 2150 for a number of locations and scenarios varying with the amount of greenhouse gas emissions globally.
Last year, nearly 200 nations committed in Paris to curb greenhouse gases enough so that the Earth’s temperature wouldn’t rise more than 2 degrees Celsius. 

The emission targets are not binding, however, and many scientists predict that President Trump’s executive order aimed at repealing Obama administration limits on coal-fired power plant pollution will prevent the U.S. from reaching its target.
The new analysis for California is based largely on recent, better information on ice melt at the Earth’s poles.


The main drivers of rising seas to date have been melting glaciers and the expansion of water that naturally occurs as temperatures warm. 

However, thawing ice sheets will soon become the primary contributor, according to the state-commissioned study.
The report indicates that Greenland has enough ice to raise global sea level by 24 feet while Antarctica has enough to lift oceans 187 feet. 

Glaciers, meanwhile, contain only enough ice to raise seas 1.5 feet.
While these continent-size masses of ice are not expected to completely melt, even a small amount of liquefaction could have big effects, particularly for California.
Because the ocean at the poles is lifted by strong gravitational forces, when that ice thaws and water is released toward the tropics, the liquid relaxes and spreads out, according to Griggs.
“It turns out for Antarctica, the biggest impact is along the California coast,” he said.
For every foot of global sea-level rise caused by melting ice in the western Antarctic, California will see the the ocean rise about 1.25 feet, according to the report.
The report emphasizes the importance of preparing for the spike.
“California leads the way in both addressing climate change and protecting our coastal and ocean communities and resources,” Jenn Eckerle, deputy director of the Ocean Protection Council, said in a statement.

 “Our statewide policy on sea-level rise is another example of that leadership.

 We provide guidance to state agencies and local governments for incorporating sea-level rise projections into planning, permitting, investment, and other decisions.”

Press link for more: SFGate.com

The Solution Is Global Equality #auspol 

The Solution To Extremism Is Global Equality

By Stephan Said
The solution to extremism surrounding us today is global equality. 

To stop the religious, ethnic, and political extremism killing people from Colorado Springs, to Baghdad, San Bernardino and Bamako — to stop the environmental extremism that is burning up our planet — we must stop global inequality, imperialism and greed.
The entire human race is faced with a great ideological dilemma. 

We cannot separate ISIL, planned-parenthood shooters, or global warming. From extreme violence to extreme weather, extremism is rising like the oceans around us because the moral bankruptcy of our troubled world is pushing people and our planet to extremes — suicide bombings and natural disasters.
What we are witnessing is the failure of all existing ideologies and socio-economic systems on earth to have created a sustainable society in which we live in peace. 

We are all responsible for this failure. 

We have destroyed the cradle of civilization, killed millions and created the biggest refugee crisis in generations, for the control of the oil that is making the ice caps melt. 

Anyone who is angry is justified.
However mistaken violent extremism is as a response, it is offering would-be recruits a way to do something to change this unjust world not tomorrow, but today. 

If we want to win this war, we can only do so by lifting a higher, universal ideology by which humankind can live in peace with each other and with nature.
This ideological war is as old as human civilization, and so is the answer. 

No civilization is sustainable unless all of its members are treated as equals, and unless that civilization lives in harmony with nature.

Writers such as Arundhati Roy, Thomas Piketty, Nicolas Henin and Naomi Klein have drawn these connections in recent articles. But, the fact is, humankind has known the deal for thousands of years. We don’t have time to waste restating the obvious. It is urgent. The human race is facing its long-anticipated day of reckoning with its own failure to create a just world.
We have to pick up the torch where Martin Luther King, Jr. left it. 

The cause of global warming and of rising violence between us on earth is due to social and economic inequality. The answer is to organize a mass, global non-violent movement for equality.
We must get beyond the institutional language of a “more equitable world.” Equality is a universal way of being that must become a new socio-economic order that commits to and promises the idea that all people everywhere live equally with each other and nature.
We must demand a united global society across borders. 

We must demand every human being is cared for, fed, housed, educated, given equal voice and dignity, everywhere. We must demand a world in which humankind restores everything we take from nature. 

We must demand that we leave our world better than we found it, not selfishly for our children, but out of deference to the laws of nature itself.


First and foremost we must demand this of ourselves, as it will take unbelievable tolerance, acceptance and forgiveness to do so. 

Then, we must demand this of our governments, religions, political parties, and economic forces, and we must be willing to go into the streets non-violently demanding this global shift.
When we accept that we are all equals with each other and nature, we will not be able to be manipulated and separated from each other by false notions such as ethnicity, religiosity, nationality, or superiority of any kind. This is the only way to peace.
Peace is not impossible. 

I know, because I am the impossible.

 My aunt and cousins from Mosul, Iraq are now refugees because ISIL occupied their next-door neighbors’ house. 

The U.S. sent fighter jets and bombed it to the ground. They had to abandon everything and are somewhere across the border in Turkey.
My father’s Iraqi, Muslim family are refugees for the same reason that my mother’s Austrian, part-Catholic part-Jewish family were refugees and imprisoned or died in Dachau, Mauthausen and Auschwitz.

 Including my cousins’ children today, 6 consecutive generations of my family have been refugees as Catholics, Jews, and Muslims, because of inequality.
With all sides of the prevailing conflict consuming our world today within me, I’ve spent my life studying the single cause of war and hatred simply to be at peace with and construct my own identity. Inequality is the single cause of the chaos enveloping our world.
The majority of us on earth, in every country, in every religion, of every ethnicity knows what we have to do. 

Many people, parents, teachers, governments, and organizations are already working on the systemic shift necessary for the survival of humankind and our planet.

 I have given my entire career and written countless songs to build such a movement. But now, we must come together and turn our demand into action.
We are faced with the task of creating a new global socio-economic model sufficient to create sustainable peace on earth. A mass non-violent movement demanding that all people live equally with each other, loving each other, caring for our planet, is the only solution. 

We have to start today.
Press link for more: Huffington Post

Why We need Nikola Tesla to fight Climate Change #auspol #qldpol #science

By John F. Wasik

Nikola Tesla, the genius inventor of alternating current, radio and robotics, still provides uplifting guidance in this time of automation, climate change, globalization and political division.
Tesla died in 1943 at the age of 86, but his time has come again — particularly in light of the Trump administration’s decision earlier this week to roll back the progressive environmental policies that former President Barack Obama championed.
Adopting Tesla’s vision involves a new way of thinking about our relationship to the planet. Although great environmentalists like Teddy Roosevelt, John Burroughs and John Muir were articulating this new role during Tesla’s lifetime, world leaders today will also need to embrace Pope Francis’s radical “integral ecology.”

That means adopting a holistic approach to energy — intensive activities and tossing self-centered, widely held attitudes that takes man out of the center of his Ptolemaic universe.

Pope Francis, in his Laudato Si encyclical, doesn’t dispute the science behind climate change. The planet is getting hotter and man-made activities have some part in it. Last year was the hottest 12 months on record.
We need to get over ourselves and do something about the situation.
By “greening” all of the major systems of civilization — energy, transportation, manufacturing, building and consumer consumption — we can implement national networks of renewable energy and production.

President Donald Trump signed an executive order that begins the process of reversing climate change policies put in place by President Barack Obama, including his predecessor’s Clean Power Plan. WSJ’s Shelby Holliday has the details. Photo: Pablo Martinez Monsivais/Associated Press
Tesla was a firm believer in green energy. He supported hydro, geothermal and solar power more than 100 years ago. His vision for wireless power is still a major engineering challenge. Yet what if we produced clean energy from 24/7 sunlight in space and beamed it down to our planet? Many engineers are working on this problem across the world.
Although Tesla’s alternating current systems power most of the world’s electrical grid, he saw the dangers of burning fossil fuels to generate electricity. It’s still a massive problem contributing to global warming.
Since the earth is a closed-loop system, integral ecology recognizes the fact that we can’t keep extracting resources forever. A growing world population will demand more and more of the planet to sustain us.
As physicist and systems theorist Fritjof Capra writes:
“At the very heart of our global crisis lies the illusion that unlimited growth is possible on a finite planet…In this economic system, the irrational belief in perpetual growth is carried on relentlessly by promoting excessive consumption and a throwaway economy that is energy and resource intensive, generating waste and pollution, and depleting the Earth’s natural resources.”
How can we provide enough fertilizer and arable land to growing countries? How do we conserve water where it’s most needed? How do we switch over from burning fossil fuels in every country to a renewable portfolio of solar, wind, geothermal, biomass and hydrogen systems? How do we replace SUVs and McMansions with highly efficient, healthy homes?
All of these ideas have been on the table for decades, although progress has been made most notably in Northern Europe, which is working toward ambitious goals to free itself from fossil fuels and create a renewable energy grid.
The biggest obstacle to change has been our human-centered entitlement to global resources, which should be transformed to a responsible sharing of the commons, not an increasingly privatized resource. The earth can be managed more like a public library, not a buffet.
Ultimately, the almost immutable human mantra “it’s all about me” needs to be swapped with a shared prosperity and purpose “made up of simple daily gestures which break with the logic of violence, exploitation and selfishness,” the Pope notes.
Focus on quality of life over quantity of goods.

The most radical concept of all to be considered by world leaders? How to replace the damaging, universal dogma of economic growth with what the Pope calls “authentic humanity.”
That means more efficient and hospitable cities that embrace the poor, smaller/local commerce, better public transportation, respect for all species, and a new focus on quality of life over quantity of goods.

In crafting a truly integral approach that treats ecology, economics and ethics as points on an equilateral triangle, we’ll not only be addressing climate change, but safeguarding our deeper spiritual journey on this bountiful planet. Since Tesla was fervent advocate of world peace, he would’ve endorsed this worldview.
But to achieve this mission, we need to adhere to some of Tesla’s principles. We must visualize, conceptualize, and create solutions, then aggressively collaborate to make them blossom. Ecology is about relationships, but nothing can happen without consensus and cooperation.
John F. Wasik is a journalist, speaker, and the author of 17 books. 

This column is adapted from Lightning Strikes; Timeless Lessons in Creativity from the Life and Work of Nikola Tesla (Sterling, 2016)

Press link for more: Market Watch

The Dance of Death #climatechange #neoliberalism #auspol 

The Dance of Death

By Chris Hedges

The ruling corporate elites no longer seek to build.

 They seek to destroy. 

They are agents of death. 

They crave the unimpeded power to cannibalize the country and pollute and degrade the ecosystem to feed an insatiable lust for wealth, power and hedonism. 

Wars and military “virtues” are celebrated.

 Intelligence, empathy and the common good are banished.

 Culture is degraded to patriotic kitsch.

 Education is designed only to instill technical proficiency to serve the poisonous engine of corporate capitalism. 

Historical amnesia shuts us off from the past, the present and the future.

 Those branded as unproductive or redundant are discarded and left to struggle in poverty or locked away in cages. 

State repression is indiscriminant and brutal.

 And, presiding over the tawdry Grand Guignol is a deranged ringmaster tweeting absurdities from the White House.

The graveyard of world empires—Sumerian, Egyptian, Greek, Roman, Mayan, Khmer, Ottoman and Austro-Hungarian—followed the same trajectory of moral and physical collapse.

 Those who rule at the end of empire are psychopaths, imbeciles, narcissists and deviants, the equivalents of the depraved Roman emperors Caligula, Nero, Tiberius and Commodus.

 The ecosystem that sustains the empire is degraded and exhausted. 

Economic growth, concentrated in the hands of corrupt elites, is dependent on a crippling debt peonage imposed on the population.

 The bloated ruling class of oligarchs, priests, courtiers, mandarins, eunuchs, professional warriors, financial speculators and corporate managers sucks the marrow out of society.
The elites’ myopic response to the looming collapse of the natural world and the civilization is to make subservient populations work harder for less, squander capital in grandiose projects such as pyramids, palaces, border walls and fracking, and wage war.

 President Trump’s decision to increase military spending by $54 billion and take the needed funds out of the flesh of domestic programs typifies the behavior of terminally ill civilizations. 

When the Roman Empire fell, it was trying to sustain an army of half a million soldiers that had become a parasitic drain on state resources.
“The death instinct, called Thanatos by post-Freudians, is driven by fear, hatred and violence.”
The complex bureaucratic mechanisms that are created by all civilizations ultimately doom them. 

The difference now, as Joseph Tainter points out in “The Collapse of Complex Societies,” is that “collapse, if and when it comes again, will this time be global. 

No longer can any individual nation collapse. 

World civilization will disintegrate as a whole.”
Civilizations in decline, despite the palpable signs of decay around them, remain fixated on restoring their “greatness.” 

Their illusions condemn them. 

They cannot see that the forces that gave rise to modern civilization, namely technology, industrial violence and fossil fuels, are the same forces that are extinguishing it.

 Their leaders are trained only to serve the system, slavishly worshipping the old gods long after these gods begin to demand millions of sacrificial victims.
“Hope drives us to invent new fixes for old messes, which in turn create even more dangerous messes,” Ronald Wright writes in “A Short History of Progress.” “Hope elects the politician with the biggest empty promise; and as any stockbroker or lottery seller knows, most of us will take a slim hope over prudent and predictable frugality. Hope, like greed, fuels the engine of capitalism.” 
The Trump appointees—Steve Bannon, Jeff Sessions, Rex Tillerson, Steve Mnuchin, Betsy DeVos, Wilbur Ross, Rick Perry, Alex Acosta and others—do not advocate innovation or reform. They are Pavlovian dogs that salivate before piles of money. They are hard-wired to steal from the poor and loot federal budgets. Their single-minded obsession with personal enrichment drives them to dismantle any institution or abolish any law or regulation that gets in the way of their greed. Capitalism, Karl Marx wrote, is “a machine for demolishing limits.” There is no internal sense of proportion or scale. Once all external impediments are lifted, global capitalism ruthlessly commodifies human beings and the natural world to extract profit until exhaustion or collapse. And when the last moments of a civilization arrive, the degenerate edifices of power appear to crumble overnight.
Sigmund Freud wrote that societies, along with individuals, are driven by two primary instincts. One is the instinct for life, Eros, the quest to love, nurture, protect and preserve. The second is the death instinct. The death instinct, called Thanatos by post-Freudians, is driven by fear, hatred and violence.

 It seeks the dissolution of all living things, including our own beings. One of these two forces, Freud wrote, is always ascendant. Societies in decline enthusiastically embrace the death instinct, as Freud observed in “Civilization and Its Discontents,” written on the eve of the rise of European fascism and World War II. 
“It is in sadism, where the death instinct twists the erotic aim in its own sense and yet at the same time fully satisfies the erotic urge, that we succeed in obtaining the clearest insight into its nature and its relation to Eros,” Freud wrote. “But even where it emerges without any sexual purpose, in the blindest fury of destructiveness, we cannot fail to recognize that the satisfaction of the instinct is accompanied by an extraordinary high degree of narcissistic enjoyment, owing to its presenting the ego with a fulfillment of the latter’s old wishes for omnipotence.”
The lust for death, as Freud understood, is not, at first, morbid. It is exciting and seductive. I saw this in the wars I covered. A god-like power and adrenaline-driven fury, even euphoria, sweep over armed units and ethnic or religious groups given the license to destroy anything and anyone around them. Ernst Juenger captured this “monstrous desire for annihilation” in his World War I memoir, “Storm of Steel.”
A population alienated and beset by despair and hopelessness finds empowerment and pleasure in an orgy of annihilation that soon morphs into self-annihilation. It has no interest in nurturing a world that has betrayed it and thwarted its dreams. It seeks to eradicate this world and replace it with a mythical landscape. It turns against institutions, as well as ethnic and religious groups, that are scapegoated for its misery. It plunders diminishing natural resources with abandon. It is seduced by the fantastic promises of demagogues and the magical solutions characteristic of the Christian right or what anthropologists call “crisis cults.”
Norman Cohn, in “The Pursuit of the Millennium: Revolutionary Messianism in Medieval and Reformation Europe and Its Bearing on Modern Totalitarian Movements,” draws a link between that turbulent period and our own. Millennial movements are a peculiar, collective psychological response to profound societal despair. They recur throughout human history. We are not immune.
“These movements have varied in tone from the most violent aggressiveness to the mildest pacifism and in aim from the most ethereal spirituality to the most earth-bound materialism; there is no counting the possible ways of imagining the Millennium and the route to it,” Cohen wrote. “But similarities can present themselves as well as differences; and the more carefully one compares the outbreaks of militant social chiliasm during the later Middle Ages with modern totalitarian movements the more remarkable the similarities appear. The old symbols and the old slogans have indeed disappeared, to be replaced by new ones; but the structure of the basic phantasies seems to have changed scarcely at all.”
These movements, Cohen wrote, offered “a coherent social myth which was capable of taking entire possession of those who believed in it. It explained their suffering, it promised them recompense, it held their anxieties at bay, it gave them an illusion of security—even while it drove them, held together by a common enthusiasm, on a quest which was always vain and often suicidal.
“So it came about that multitudes of people acted out with fierce energy a shared phantasy which though delusional yet brought them such intense emotional relief that they could live only through it and were perfectly willing to die for it. It is a phenomenon which was to recur many times between the eleventh century and the sixteenth century, now in one area, now in another, and which, despite the obvious differences in cultural context and in scale, is not irrelevant to the growth of totalitarian movements, with their messianic leaders, their millennial mirages and their demon-scapegoats, in the present century.”
The severance of a society from reality, as ours has been severed from collective recognition of the severity of climate change and the fatal consequences of empire and deindustrialization, leaves it without the intellectual and institutional mechanisms to confront its impending mortality. It exists in a state of self-induced hypnosis and self-delusion. It seeks momentary euphoria and meaning in tawdry entertainment and acts of violence and destruction, including against people who are demonized and blamed for society’s demise. It hastens its self-immolation while holding up the supposed inevitability of a glorious national resurgence. Idiots and charlatans, the handmaidens of death, lure us into the abyss.

Press link for more: commondreams.com