World cities will need $375 bn to fight climate change
World cities seek $375 bn to fight climate change, Phys.org, December 2, 2016 The world’s big cities will need $375 billion of investment to curb climate change, a large gathering of mayors heard in Mexico on Thursday. “It is a lot, but there is no other option. Together we will seek that money,” said the new president of the C40 network of big cities, Paris Mayor Anne Hidalgo.
If that amount is made available “humanity will have a chance of surviving,” she told a gathering of C40 mayors in Mexico.
The mayors were meeting to plot strategy in the face of climate skepticism from US President-elect Donald Trump.
They said they planned to make commitments to reduce harmful emissions by promoting cycling in cities and renewable energy, among other measures.
In one such initiative, the mayors of Paris, Mexico City and Madrid said in a statement Thursday they had committed to ridding their cities of diesel engines by 2025 to improve air quality.
As leaders of busy, polluted cities that are home to millions of people, the mayors gathered in Mexico City want countries to push on with adopting the so-called Paris Agreement to limit harmful emissions.
Trump has cast doubt on the accord, which aims to limit global warming to two degrees Celsius above pre-industrial levels……With only one degree Celsius of warming so far, the world has already seen an upsurge in extreme weather, including droughts, superstorms, heat waves and coastal flooding boosted by rising seas. http://phys.org/news/2016-12-world-cities-bn-climate.html#jCp
North Dakota pipeline protestors get support from US military veterans
Standing Rock: US military veterans back North Dakota pipeline protests, ABC News 3 Dec 16, US military veterans plan to build a barracks at a protest camp in North Dakota to support thousands of activists in frigid conditions opposing a multi-billion-dollar pipeline project near the Standing Rock Native American reservation.
Key points:
- Veterans have started arriving at Oceti Sakowin camp, aim to form a wall in front of police to protect the protesters
- Native Americans and protesters say pipeline threatens water resources and sacred sites
- Number of protesters in recent weeks has topped 1,000
Veterans volunteering to be human shields have been arriving at the Oceti Sakowin camp near the small town of Cannon Ball, where they will work with protesters who have spent months demonstrating against plans to route the Dakota Access Pipeline beneath a lake near the Sioux reservation, organisers said.
The Native Americans and protesters said the $US3.8 billion pipeline threatened water resources and sacred sites.
Some of the more than 2,100 veterans who signed up on the Veterans Stand for Standing Rock group’s Facebook page are at the camp, with hundreds more expected during the weekend.
Tribal leaders asked the veterans, who aim to form a wall in front of police to protect the protesters, to avoid confrontation with authorities and not get arrested.
The plan was for veterans to gather in Eagle Butte, a few hours away, and then travel by bus to the main protest camp, organisers said, adding that a big procession was planned for Monday.
Protesters began setting up tents, tepees and other structures in April and the numbers swelled in August at the main camp.
Joshua Tree, 42, from Los Angeles, who has been visiting the camp for weeks at a time since September, said he felt pulled to the protest.
“Destiny called me here,” he said at the main camp.
Pink Floyd, Radiohead, Pussy Riot petition Obama
Adding to the momentum of the protests, more than 150 musicians including members of Pink Floyd, Radiohead, Moby and Tegan & Sara have signed an open letter calling on President Barack Obama to “revoke the permits” for the pipeline construction.
British recording artist Kate Nash organised the petition in order to take a stand against what she describes as the “extremely aggressive tactics” used by police against the activists.
The letter, addressed to “President Obama, Army Corps of Engineers, and Department of Justice”, compared the treatment of activists by police to “inhumane methods used during WWII”.
“We call on the White House to deny the easement now, revoke the permits, remove the DAPL construction workers, and order a full environmental impact statement,” the letter said.
“Know that the world’s eyes and the eyes of the music community are on you now as you continue to disregard the treaties you have with the Native American people and act barbarically towards them.”
Nash told Vice News’ Noisey wesbite that now more than ever it is important for musicians to be using their influence for political ends.
“Donald Trump is to become president, people connected to Trump are heiling in meetings, there’s a normalisation of white supremacists. It’s a very important time for us to be holding America to account,” she said.
‘It’s time for them to go home’
The activists’ voices have been heard by companies linked to the pipeline as well, including banks that have been targeted by protesters for their financing of the pipeline……http://www.abc.net.au/news/2016-12-03/us-military-veterans-back-north-dakota-pipeline-protests/8089562
Anti -science climate deniers and haters paid by industries
I could fill this newspaper with the names of Trump staffers who have emerged from such groups:
Frightened by Donald Trump? You don’t know the half of it, Guardian, George Monbiot, 1 Dec 16 Many of his staffers are from an opaque corporate misinformation network. We must understand this if we are to have any hope of fighting back against them. Yes, Donald Trump’s politics are incoherent. But those who surround him know just what they want, and his lack of clarity enhances their power. To understand what is coming, we need to understand who they are. I know all too well, because I have spent the past 15 years fighting them.
I first encountered the machine when writing about climate change. The fury and loathing directed at climate scientists and campaigners seemed incomprehensible until I realised they were fake: the hatred had been paid for. The bloggers and institutes whipping up this anger were funded by oil and coal companies.
Among those I clashed with was Myron Ebell of the Competitive Enterprise Institute (CEI). The CEI calls itself a thinktank, but looks to me like a corporate lobbying group. It is not transparent about its funding, but we now know it has received $2m from ExxonMobil, more than $4m from a group called the Donors Trust (which represents various corporations and billionaires), $800,000 from groups set up by the tycoons Charles and David Koch, and substantial sums from coal, tobacco and pharmaceutical companies.
For years, Ebell and the CEI have attacked efforts to limit climate change, through lobbying, lawsuits and campaigns. An advertisement released by the institute had the punchline “Carbon dioxide: they call it pollution. We call it life.”
It has sought to eliminate funding for environmental education, lobbied against the Endangered Species Act, harried climate scientists and campaigned in favour of mountaintop removal by coal companies. In 2004, Ebell sent a memo to one of George W Bush’s staffers calling for the head of the Environmental Protection Agency to be sacked. Where is Ebell now? Oh – leading Trump’s transition team for the Environmental Protection Agency.
Charles and David Koch – who for years have funded extreme pro-corporate politics – might not have been enthusiasts for Trump’s candidacy, but their people were all over his campaign. Until June, Trump’s campaign manager was Corey Lewandowski, who like other members of Trump’s team came from a group called Americans for Prosperity (AFP).
This purports to be a grassroots campaign, but it was founded and funded by the Koch brothers. It set up the first Tea Party Facebook page and organised the first Tea Party events. With a budget of hundreds of millions of dollars, AFP has campaigned ferociously on issues that coincide with the Koch brothers’ commercial interests in oil, gas, minerals, timber and chemicals.
In Michigan, it helped force through the “right to work bill”, in pursuit of what AFP’s local director called “taking the unions out at the knees”. It has campaigned nationwide against action on climate change. It has poured hundreds of millions of dollars into unseating the politicians who won’t do its bidding and replacing them with those who will.
I could fill this newspaper with the names of Trump staffers who have emerged from such groups: people such as Doug Domenech, from the Texas Public Policy Foundation, funded among others by the Koch brothers, Exxon and the Donors Trust; Barry Bennett, whose Alliance for America’s Future (now called One Nation) refused to disclose its donors when challenged; and Thomas Pyle, president of the American Energy Alliance, funded by Exxon and others. This is to say nothing of Trump’s own crashing conflicts of interest. Trump promised to “drain the swamp” of the lobbyists and corporate stooges working in Washington. But it looks as if the only swamps he’ll drain will be real ones, as his team launches its war on the natural world……… https://www.theguardian.com/commentisfree/2016/nov/30/donald-trump-george-monbiot-misinformation#comment-88633094
Generals warn on the ‘unimaginable’ refugee crisis if global warming is not checked
Climate change will stir ‘unimaginable’ refugee crisis, says military Unchecked global warming is greatest threat to 21st-century security where mass migration could be ‘new normal’, say senior military, Guardian, Damian Carrington, 1 Dec 16, Climate change is set to cause a refugee crisis of “unimaginable scale”, according to senior military figures, who warn that global warming is the greatest security threat of the 21st century and that mass migration will become the “new normal”.
The generals said the impacts of climate change were already factors in the conflicts driving a current crisis of migration into Europe, having been linked to the Arab Spring, the war in Syria and the Boko Haram terrorist insurgency.
Military leaders have long warned that global warming could multiply and accelerate security threats around the world by provoking conflicts and migration. They are now warning that immediate action is required.
“Climate change is the greatest security threat of the 21st century,” said Maj Gen Munir Muniruzzaman, chairman of the Global Military Advisory Council on climate change and a former military adviser to the president of Bangladesh. He said one metre of sea level rise will flood 20% of his nation. “We’re going to see refugee problems on an unimaginable scale, potentially above 30 million people.”
Previously, Bangladesh’s finance minister, Abul Maal Abdul Muhith, called on Britain and other wealthy countries to accept millions of displaced people.
Brig Gen Stephen Cheney, a member of the US Department of State’s foreign affairs policy board and CEO of the American Security Project, said: “Climate change could lead to a humanitarian crisis of epic proportions. We’re already seeing migration of large numbers of people around the world because of food scarcity, water insecurity and extreme weather, and this is set to become the new normal.
“Climate change impacts are also acting as an accelerant of instability in parts of the world on Europe’s doorstep, including the Middle East and Africa,” Cheney said. “There are direct links to climate change in the Arab Spring, the war in Syria, and the Boko Haram terrorist insurgency in sub-Saharan Africa.”……https://www.theguardian.com/environment/2016/dec/01/climate-change-trigger-unimaginable-refugee-crisis-senior-military
Pope Francis urges national leaders not to wreck the climate change pact
Don’t wreck climate change pact: Pope
http://www.heraldsun.com.au/news/breaking-news/dont-wreck-climate-change-pact-pope/news-story/a5c36744202997ae0318066349855400 Philip Pullella, Reuters November 29, 2016 Pope Francis has urged national leaders to implement global environmental agreements without delay, a message that looked to be squarely aimed at US President-elect Donald Trump.
Addressing a group of scientists that included theoretical physicist Stephen Hawking, the pope gave his strongest speech on the environment since the election of Trump, who has threatened to pull out of the 2015 Paris Agreement on climate change.
“The ‘distraction’ or delay in implementing global agreements on the environment shows that politics has become submissive to a technology and economy which seek profit above all else,” Francis said.
Francis, who wrote an encyclical, or papal letter, on the environment last year, took a swipe at those who dispute that climate change is caused by human activity, criticising “the ease with which well-founded scientific opinion about the state of our planet is disregarded”.
During the campaign, Trump called climate change a hoax.
Last week he appeared to soften his stance, telling The New York Times he was keeping “an open mind” and that there might be “some connectivity” between human activity and global warming.
But days later, Reince Priebus, Trump’s designated White House chief-of-staff, told Fox News that the president-elect still believed climate change was mostly “a bunch of bunk”.
In his speech, the Pope said scientists should “work free of political, economic or ideological interests, to develop a cultural model which can face the crisis of climatic change and its social consequences”.
A US withdrawal from the pact, agreed to by almost 200 countries, would set back international efforts to limit rising temperatures that have been linked to the extinction of animals and plants, heat waves, floods and rising sea levels.
Francis called for “an ecological conversion capable of supporting and promoting sustainable development”.
He said humans could not consider themselves “owners and masters of nature, authorised to plunder it without any consideration of its hidden potential and laws of development”.
n his encyclical last year to the world’s 1.2 billion Roman Catholics, the Pope called for swift action to save the planet from environmental ruin and urged world leaders to hear “the cry of the earth and the cry of the poor”.
UN General Assembly climate meetings ignored the oceans – the primary drivers of climate.
The Big Blue Elephant in the Room, A Medium Corporation Dr. Sylvia A. Earle & John Bridgelan, 26 Nov 16
Although the recent UN General Assembly meetings in New York City included the largest gathering of world leaders ever to address climate change, the largest factor in our climate cycle was missing from the discussions — the ocean.
Disregard for the ocean as the primary driver of climate and weather might be forgiven 50 years ago, but now we know: the living ocean governs planetary chemistry; regulates temperature; generates most of the oxygen in the sea and atmosphere; powers the water, carbon, and nitrogen cycles; and holds 97 percent of Earth’s water and 97 percent of the biosphere. Quite simply, no ocean, no life. No blue, no green. If not for the ocean, there would be no climate to discuss or anyone around to debate the issues……
Whatever the rationale, it is not rational that Earth’s dominant feature is not sufficiently addressed in important policy discussions about energy, the environment, economy, health, and security. It is especially perplexing that the ocean is getting short shrift in the current climate policy discussions.
Much attention is given to the impact of burning of fossil fuels on accelerated warming, inundated shorelines, and adaptation strategies for where and how people will live in the future. Far less note is being accorded to the changes in ocean chemistry as excess carbon dioxide absorbed by the ocean is increasing the acidity of the water. This is why it is so important to have Years of Living Dangerously helping to document the climate change impacts in our oceans and sharing it with the public. In Episode 5, Joshua Jackson travels to Australia’s Great Barrier Reef to look at the devastating impacts of ocean warming on the world’s largest reef system, and he explores the predicted impact of ocean acidification. In the Philippines, he looks at the impact of climate change in a place where hundreds of millions of people rely on healthy reefs for food, income and protection from storms……..https://medium.com/@yearsoflivingdangerously/the-big-blue-elephant-in-the-room-29d1a0c5f423#.p6e58alfv
Climate change in action: Bolivia’s fast-melting glaciers
We must be prepared for the impact of Bolivia’s fast-melting glaciers
The country’s glaciers are leaving behind lakes that could cause catastrophic flooding of vast metropolitan areas. Simon Cook considers the impact on communities living below the waters, The Independent, Simon Cook Thursday 27 October 2016 Bolivia’s glaciers have shrunk by more than 40 per cent in the past few decades. This puts further pressure on an already stressed water supply, while the meltwater lakes left behind risk collapsing in sudden and catastrophic outburst floods. That’s the conclusion of a new study of the country’s glaciers I conducted with colleagues based in the UK and Bolivia. Our results are published in the journal The Cryosphere.
Although Bolivia sits in the tropics, the Andes run through the country like a spine. Many mountains exceed 6,000 metres, among the highest outside of south and central Asia, meaning that glaciers can exist here. Indeed, Bolivia contains around 20 per cent of the world’s so-called “tropical glaciers”. But these glaciers are very sensitive to the effects of a warming climate. Our study shows that Bolivian glaciers have shrunk by around 43 per cent since the mid-1980s – a period marked by increasing temperatures. We estimate that these glaciers will be much diminished by the end of the century.
Climate change in action – California’s six-year drought has killed 102 Million Trees
102 Million Trees Have Died in California’s Drought http://www.enn.com/wildlife/article/50164 California’s six years of drought has left 102 million dead trees across 7.7 million acres of forest in its wake, the U.S. Forest Service (USFS) announced following an aerial survey. If that is not horrendous enough, 62 million trees died in the year 2016 alone—an increase of more than 100 percent compared to 2015.
“The scale of die-off in California is unprecedented in our modern history,” Randy Moore, a forester for the U.S. Forest Service, told the Los Angeles Times, adding that trees are dying “at a rate much quicker than we thought.”
“You look across the hillside on a side of the road, and you see a vast landscape of dead trees,” added Adrian Das, a U.S. Geological Survey ecologist whose office is located in Sequoia National Park. “It’s pretty startling.”
Most of the dead trees are located in 10 counties in the southern and central Sierra Nevada region.
“Five consecutive years of severe drought in California, a dramatic rise in bark beetle infestation and warmer temperatures are leading to these historic levels of tree die-off,” the USFS said.
Continue reading at ENN affiliate, Care2
Nuclear power to fix climate change? The numbers don’t stack up.
NuClearNews No 90 3. 26 Nov 16
The kind of analysis pioneered by No2NuclearPower in 2005 on the contribution nuclear power might make to tackling climate change (1) has been updated by Fairewinds Associates.
The World Nuclear Association industry trade group estimates that an additional 1.1 Gigatonnes of CO2 would have been created in 2015 if natural gas plants supplied the electricity instead of 438 nuclear stations. That’s 1.1 additional Gt out of 36 Gt – only a 3% difference. Put another way, each of the 438 individual nuclear plants contribute less than seven thousandths of one percent to CO2 reduction. (2)
The World Nuclear Association (WNA) has a plan to build 1,000 new nuclear plants by 2050 (1,000GW) – that means commissioning a new plant on average every 12 days for the next 33 years. It says this is what we need to mitigate global warming. MIT says annual emissions will increase to 64Gt per year by 2050 even if Paris is implemented successfully.
If we build 1,000GW of nuclear capacity we could decrease CO2 emissions by 6.15%
For humanity the $8.2 trillion represents an opportunity cost. Precious time and money wasted. CO2 concentrations will grow by 34ppm in the atmosphere by 2050 while we’re waiting for those nuclear plants to come on line. The 6.15% offset will never be enough to reduce CO2 in the atmosphere by 34ppm. Solar costs have dropped from about 7c/kWh to 3c/kWh since 2013. Electricity from Hinkley Point C will cost about 12c/kWh
Constructing these reactor would cost $8,200,000,000,000 = $8.2 trillion
For humanity the $8.2 trillion represents an opportunity cost. Precious time and money wasted. CO2 concentrations will grow by 34ppm in the atmosphere by 2050 while we’re waiting for those nuclear plants to come on line. The 6.15% offset will never be enough to reduce CO2 in the atmosphere by 34ppm.
Solar costs have dropped from about 7c/kWh to 3c/kWh since 2013. Electricity from Hinkley Point C will cost about 12c/kWh
Lazard Financial Advisory and Asset Management, with no dog in the fight, says the $8.2 TRILLION could be better spent on less expensive alternatives to get more bang for the buck! Lazard also estimates that solar or wind would be 80% less expensive for the equivalent amount of peak electric output. (3) http://www.no2nuclearpower.org.uk/nuclearnews/NuClearNewsNo90.pdf
Global irreversible climate change could be set off by rapid Arctic ice melt
The report, billed as the first comprehensive study of ecosystems and societies in the region, found: “The potential effects of Arctic regime shifts [or tipping points] on the rest of the world are substantial, yet poorly understood. Human-driven climate change greatly increases the risk of Arctic regime shifts, so reducing global greenhouse gas emissions is crucial to reducing this risk.”
Arctic ice melt could trigger uncontrollable climate change at global levelhttps://www.theguardian.com/environment/2016/nov/25/arctic-ice-melt-trigger-uncontrollable-climate-change-global-level
Scientists warn increasingly rapid melting could trigger polar ‘tipping points’ with catastrophic consequences felt as far away as the Indian Ocean, Guardian, Fiona Harvey, 25 Nov 16, Arctic scientists have warned that the increasingly rapid melting of the ice cap risks triggering 19 “tipping points” in the region that could have catastrophic consequences around the globe.
The Arctic Resilience Report found that the effects of Arctic warming could be felt as far away as the Indian Ocean, in a stark warning that changes in the region could cause uncontrollable climate change at a global level.
Temperatures in the Arctic are currently about 20C above what would be expected for the time of year, which scientists describe as “off the charts”. Sea ice is at the lowest extent ever recorded for the time of year.
“The warning signals are getting louder,” said Marcus Carson of the Stockholm Environment Institute and one of the lead authors of the report. “[These developments] also make the potential for triggering [tipping points] and feedback loops much larger.”
Climate tipping points occur when a natural system, such as the polar ice cap, undergoes sudden or overwhelming change that has a profound effect on surrounding ecosystems, often irreversible
In the Arctic, the tipping points identified in the new report, published on Friday, include: growth in vegetation on tundra, which replaces reflective snow and ice with darker vegetation, thus absorbing more heat; higher releases of methane, a potent greenhouse gas, from the tundra as it warms; shifts in snow distribution that warm the ocean, resulting in altered climate patterns as far away as Asia, where the monsoon could be effected; and the collapse of some key Arctic fisheries, with knock-on effects on ocean ecosystems around the globe.
The research, compiled by 11 organisations including the Arctic Council and six universities, comes at a critical time, not only because of the current Arctic temperature rises but in political terms.
Aides to the US president-elect, Donald Trump, this week unveiled plans to remove the budget for climate change science currently used by Nasa and other US federal agencies for projects such as examining Arctic changes, and to spend it instead on space exploration.
“That would be a huge mistake,” said Carson, noting that much more research needs to be done on polar tipping points before we can understand the true dangers, let alone hope to tackle them. “It would be like ripping out the aeroplane’s cockpit instruments while you are in mid-flight.”
He added: “These are very serious problems, very serious changes are happening, but they are still poorly understood. We need more research to understand them. A lot of the major science is done by the US.”
Scientists have speculated for some years that so-called feedback mechanisms – by which the warming of one area or type of landscape has knock-on effects for whole ecosystems – could suddenly take hold and change the dynamics of Arctic ice melting from a relatively slow to a fast-moving phenomenon with unpredictable and potentially irreversible consequences for global warming. For instance, when sea ice shrinks it leaves areas of dark ocean that absorb more heat than the reflective ice, which in turn causes further shrinkage, and so on in a spiral.
The Arctic ice cap helps to cool sea and air temperatures, by reflecting much of the sun’s radiation back into space, and acting as a global cooler when winds and ocean currents swirl over and under it. It has long been known to play a key part of the global climate system, but the difficulty and expense of close monitoring have meant that scientists have only in recent years been able to make detailed assessments.
The report, billed as the first comprehensive study of ecosystems and societies in the region, found: “The potential effects of Arctic regime shifts [or tipping points] on the rest of the world are substantial, yet poorly understood. Human-driven climate change greatly increases the risk of Arctic regime shifts, so reducing global greenhouse gas emissions is crucial to reducing this risk.”
The authors also warned that people living in and near the Arctic would be badly affected, and called for communities to be provided with equipment and skills to survive. They took evidence from a variety of settlements in the region, finding many signs of stark changes already under way.
Joel Clement, co-chair of the project and director of the office of policy analysis at the US Department of the Interior, said: “This groundbreaking report is an unprecedented effort to gain insight from what is happening on the ground. The findings are foundational to a more informed, coordinated response to building resilience across the region.”
Property values getting threatened by sea level rise. Climate change IS looking serious!
Perils of Climate Change Could Swamp Coastal Real Estate [compelling photos] Homeowners are slowly growing wary of buying property in the areas most at risk, setting up a potential economic time bomb in an industry that is struggling to adapt.
NYT, By IAN URBINANOV. 24, 2016 MIAMI — Real estate agents looking to sell coastal properties usually focus on one thing: how close the home is to the water’s edge. But buyers are increasingly asking instead how far back it is from the waterline. How many feet above sea level? Is it fortified against storm surges? Does it have emergency power and sump pumps?
Rising sea levels are changing the way people think about waterfront real estate. Though demand remains strong and developers continue to build near the water in many coastal cities, homeowners across the nation are slowly growing wary of buying property in areas most vulnerable to the effects of climate change.
A warming planet has already forced a number of industries — coal, oil, agriculture and utilities among them — to account for potential future costs of a changed climate. The real estate industry, particularly along the vulnerable coastlines, is slowly awakening to the need to factor in the risks of catastrophic damage from climate change, including that wrought by rising seas and storm-driven flooding.
But many economists say that this reckoning needs to happen much faster and that home buyers urgently need to be better informed. Some analysts say the economic impact of a collapse in the waterfront property market could surpass that of the bursting dot-com and real estate bubbles of 2000 and 2008.
The fallout would be felt by property owners, developers, real estate lenders and the financial institutions that bundle and resell mortgages.
Over the past five years, home sales in flood-prone areas grew about 25 percent less quickly than in counties that do not typically flood, according to county-by-county data from Attom Data Solutions, the parent company of RealtyTrac. Many coastal residents are rethinking their investments and heading for safer ground.
“I don’t see how this town is going to defeat the water,” said Brent Dixon, a resident of Miami Beach who plans to move north and away from the coast in anticipation of worsening king tides, the highest predicted tide of the year. “The water always wins.”
These concerns have taken on a new urgency since the presidential election of Donald J. Trump, who has long been a skeptic of global warming, claiming in 2012 that it was a concept “created by and for the Chinese in order to make U.S. manufacturing noncompetitive.”
A real estate developer, Mr. Trump is also the owner of several South Florida properties, including Mar-a-Lago, a 20-acre site that stretches between the Atlantic Ocean and the Intracoastal Waterway in Palm Beach.
Mr. Trump’s recent selection of Myron Ebell to lead his Environmental Protection Agency transition team intensified these worries in Florida and among many climate scientists. Mr. Ebell has helped lead the charge against the scientific consensus that global warming exists and is caused by people.
State lawmakers in Massachusetts and New Jersey are pushing to impose new rules on real estate agents and others, obligating them to disclose climate-related damage like previous flooding.
Banks and insurers need to protect their collateral and investors more by improving their methods for estimating climate-change risks and creating more standardized rules for reporting them publicly, economists warn.
In April, Sean Becketti, the chief economist for Freddie Mac, the government-backed mortgage giant, issued a dire prediction. It is only a matter of time, he wrote, before sea level rise and storm surges become so unbearable along the coast that people will leave, ditching their mortgages and potentially triggering another housing meltdown — except this time, it would be unlikely that these housing prices would ever recover.
“Some residents will cash out early and suffer minimal losses,” he wrote. “Others will not be so lucky.”
Bull’s-Eye for Property Damage
Much of the uncertainty surrounding climate change focuses on the pace of the rise in sea levels. But some argue that this misses the point because property values will probably go under water long before the properties themselves do.
What is often called “nuisance” flooding — inundation caused more by tides than weather — is already affecting property values. Often just a foot or two deep, this type of flooding can stop traffic, swamp basements, damage cars and contaminate groundwater.
Florida has six of the 10 American urban centers most vulnerable to storm surge, according to a 2016 report from CoreLogic, a real estate data firm. Southeast Florida experiences about 10 tidal floods per year now. That number is likely to be around 240 floods per year by 2045, according to climate researchers……..http://www.nytimes.com/2016/11/24/science/global-warming-coastal-real-estate.html?_r=0
Climate action in America’s cities, despite Donald Trump
How Cities Plan to Fight Climate Change in the Trump Years Local leaders learned how to take action when Washington couldn’t. Now they’re betting those efforts can survive an age of science-denying federal overlords. City Lab, JOHN METCALFE and LAURA BLISS Nov 22, 2016 What impact will Donald Trump’s league of global-warming deniers and fossil-fuel boosters have on U.S. climate action? The short-term prognosis might not be as damaging as some fear, but the broader implications aren’t good. The president-elect has proposed slashing federal funding for clean energy development, resurrecting the coal industry, backing out of the Paris agreement, and essentially ditching the EPA. Trump won’t be able to do it all, but it seems safe to assume that for the next four years, domestic climate policy will be in the deep freezer—while the rest of us heat up.
Yet local leaders across the U.S. don’t need to be persuaded of the devastating impacts of climate change—environmentally, socially, and financially speaking—even if Trump and his top advisers do. Global warming’s effects are perhaps easiest to see on the local scale, with rising tides, melting snowcaps, and drier summers. A significant part what’s causing these changes lies in urban centers, which generate an estimated 70 percent of global greenhouse gas emissions, and house more than 50 percent of the population.
And U.S. cities have the power to shrink that footprint and prepare for the worst, even in the absence of financial or regulatory support from the federal government. Congress has long stalled on advancing climate policies, anyways—while cities have taken control of crucial variables that determine emissions and sustainability: renewable-energy programs, bus-rapid transit and rail, shared mobility, protections against flooding and the ever-rising seas.
Many local leaders say that this work has become more important than ever. Here are five American cities that have made real climate progress in ways that they plan to continue in the years of a Trump administration and Republican-controlled Congress.
Miami Beach…..
San Antonio…..
San Diego….
Los Angeles….
Climate emergency in Peru, with huge forest fires
Peru declares state of emergency over deadly forest fires Blazes have burnt 12,000 hectares, including five protected natural areas Endangered species under threat from fires that ‘took us by surprise’, Guardian, Dan Collyns , 24 Nov 16, Peru has declared a state of emergency in seven districts in the north of the country where forest fires have killed two, injured four and burnt nearly 12,000 hectares (30,000 acres) of land, including five protected natural areas.
Wildfires have spread to 11 regions across the country, according to Peru’s civil defence institute, in what scientists say may be the worst drought in more than a decade.
Peru’s environment minister, Elsa Galarza, said a special brigade of firefighters had been deployed to the worst-affected areas in the north. The 31 firefighters are normally stationed in the Inca citadel Machu Picchu, the country’s top tourist attraction.
Endangered animal species such as the spectacled bear – which inspired the Paddington Bear children’s stories – and the white-winged guan are under threat from the blazes. Other rare species such as jaguars, howler monkeys and the collared anteater, are seeing their habitat destroyed inside the protected areas, which include the Amotape mountain range and Cutervo national park.
Peru’s prime minister, Fernando Zavala, travelled to the affected areas and said the state of emergency would allow the government to “continue mobilising people, resources and diverse equipment in order to confront these fires”.
“The ferocity and speed of the fires took us by surprise,” said Joel Córdoba, chief at the Paigabamba protected forest in Cajamarca, one of the worst-affected regions. …… https://www.theguardian.com/environment/2016/nov/24/peru-forest-fires-state-of-emergency-drought
Alarm among scientists at ‘Extraordinarily hot’ Arctic temperatures
‘Extraordinarily hot’ Arctic temperatures alarm scientists Danish and US researchers say warmer air and sea surface could lead to record lows of sea ice at north pole next year, Guardian, John Vidal, 22 Nov 16 The Arctic is experiencing extraordinarily hot sea surface and air temperatures, which are stopping ice forming and could lead to record lows of sea ice at the north pole next year, according to scientists.
Danish and US researchers monitoring satellites and Arctic weather stations are surprised and alarmed by air temperatures peaking at what they say is an unheard-of 20C higher than normal for the time of year. In addition, sea temperatures averaging nearly 4C higher than usual in October and November.
“It’s been about 20C warmer than normal over most of the Arctic Ocean, along with cold anomalies of about the same magnitude over north-central Asia. This is unprecedented for November,” said research professor Jennifer Francis of Rutgers university.
Temperatures have been only a few degrees above freezing when -25C should be expected, according to Francis. “These temperatures are literally off the charts for where they should be at this time of year. It is pretty shocking. The Arctic has been breaking records all year. It is exciting but also scary,” she said…….https://www.theguardian.com/environment/2016/nov/22/extraordinarily-hot-arctic-temperatures-alarm-scientists
Stark choices face communities in drought afflicted Africa
Battle of the Desert (I): To Fight or to Flee? http://www.ipsnews.net/2016/11/battle-of-the-desert-i-to-fight-or-to-flee/
“After the rains failed for a few years, some neighbours claimed our trees were drawing too much water from the ground. We cut them down. Our harvests fell. My mother closed her stall at the local market. That is when my father and I moved from the midlands to the Ruvu Mferejini river valley.”
Maria, whose dramatic story has been told by the United Nations organization leading in combating desertification, goes on to say: “My brother quit school to help the family. He went to find work but he does not earn enough. My mother stayed in Bangalala so that my daughter could go to school because there are no schools in the valley.”
“But where we moved to, my crop also failed last year. That is why early this year I moved yet again, but I left my father behind. I hope to farm here much longer, as I am sure the people I left behind with my father will have to move too. But when will this moving end? I cannot afford it anymore.”
This is not an isolated case–Maria is in the same situation that women in Darfur, Mali, Chad or Afghanistan were in before local conflicts over water or land turned into civil wars, sexual violence or genocide, reports the United Nations Convention to Combat Desertification (UNCCD).
“Nor is this situation unique to sub-Saharan Africa where half a billion inhabitants are rural, a majority lives off the land and desertification is a constant threat to their livelihoods,” it alerts in its report Desertification, the Invisible Frontline.
According to the Bonn-based UNCCD, more than 1.5 billion people in the world depend on degrading land, and 74 per cent of them, like Maria, are poor.
Desertification is a silent, invisible crisis that is destabilising communities on a global scale, says this international legal framework for tackling desertification, land degradation and drought, 169 of its 194 Parties have declared they are affected by desertification.
The consequences are dire. “As the effects of climate change undermine livelihoods, inter-ethnic clashes are breaking out within and across states and fragile states are turning to militarisation to control the situation.”
The effects of desertification are increasingly felt globally as victims turn into refugees, internally displaced people and forced migrants or they turn to radicalisation, extremism or resource-driven wars for survival, UNCCD continues.
“If we are to restore peace, security and international stability in a context where changing weather events are threatening the livelihoods of more and more people, survival options are declining and state capacities are overburdened, then more should be done to combat desertification, reverse land degradation and mitigate the effects of drought.’
Otherwise, many small-scale farmers and poor, land-dependent communities face two choices: fight or flight.
UP to 30% of World’s Land Affected by Desertification
For its part, the United Nations Environment Programme (UNEP) estimates that desertification currently affects approximately twenty-five to thirty per cent of the world’s land surface area. About 1,2 billion people in at least 100 states are at risk.
Over 42 billion dollars in lost productivity or human support occurs each year on account of it. According to UNEP, the global rate of desertification is increasing, although the local rates vary by region.
“Africa, with around sixty-six per cent of its land either desert or drylands, is particularly affected by desertification. Already, a number of large-scale famines have occurred in the Sahelian region, resulting in migration of people towards more hospitable lands.”
Desertification occurs mainly through over-cropping, over-grazing, improper irrigation practices, and deforestation. These activities arise from poor land management, which, in turn, stems from the socio-economic conditions in which the farmers live.
Monique Barbut, UNCCD Executive Secretary, gives specific figures.
“Globally, only 7.8 billion hectares of land are suitable for food production. About 2 billion hectares are already degraded, and of these 500 million hectares have been totally abandoned. These lands could be restored to fertility for future use.”
With 99.7 per cent of our food calories coming from the land –Barbut underlines– land degradation is a threat to our food security. But its effects are especially harsh for the poorest people who rely directly on the land for survival – food, employment and water. When their lands cannot produce any more, they have little choice but to migrate or fight over what little is left.
“Unless we change our approach, when drought comes and the rains fail, the future of the 400 million African farmers who rely on rain fed subsistence agriculture, for example, is put in jeopardy,” Barbut wroteon IPS.
Rain-fed agriculture accounts for more than 95 per cent of farmed land in sub-Saharan Africa. And water scarcity alone could cost some regions 6 per cent of their Gross Domestic Product, she added.
“Unless we change our approach, people are going to be increasingly forced to decide whether to ride out a drought disaster and then rebuild. Or simply leave.”
According to Barbut, “It is a form of madness that we force our people to make these difficult choices.”
Food Insecurity Triggering Riots
In 2008, food insecurity triggered riots in over 30 countries, ccording to the UNCCD. But it is rural communities like those of Bangalala, who depend on rainfed agriculture that contribute to global food security.
The livelihoods of over 2 billion people worldwide depend on 500 million small-scale farmers. Drylands, which make up nearly 34 per cent of the land mass and are a major source of food security especially for the poor, are being degraded day-by-day, it adds.
“Desertification does not always lead to conflict. But it is an amplifier of displacement, forced migration, radicalisation, extremism and violence.”
The US National Security Strategy refers to climate change as a key global challenge that will lead to conflicts over refugees and resources, suffering from drought and famine, catastrophic natural disasters, and the degradation of land across the globe, it reminds.
Therefore, “investing in practical solutions that transform lives and reduce the vulnerability of communities like Maria’s would be cheaper and work better than investing in walls, wars and relief.”
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