July, 27 2016, 08:45am EDT
New Study Finds US Coastal Military Installations Will Lose Land to Sea Level Rise in Decades Ahead
U.S. East and Gulf Coast military installations are at risk of losing land--where vital training and testing grounds, infrastructure and housing now exists--as sea level rise moves the high tide line inland in decades to come, according to a Union of Concerned Scientists (UCS) analysis released today.
WASHINGTON
U.S. East and Gulf Coast military installations are at risk of losing land--where vital training and testing grounds, infrastructure and housing now exists--as sea level rise moves the high tide line inland in decades to come, according to a Union of Concerned Scientists (UCS) analysis released today.
The analysis, "The US Military on the Front Lines of Rising Seas," found that coastal installations will experience more extensive tidal flooding and when hurricanes strike, deeper and more extensive storm surge flooding.
"We're now at the front end of the changes that will occur, with some installations already dealing with flooding during extreme high tides," said Erika Spanger-Siegfried, lead author of the report and senior analyst in the Climate and Energy program at UCS. "Depending on how fast sea level rises in the second half of this century, tidal flooding will become a daily occurrence in some areas; that is, those places become part of the tidal zone as opposed to useable land. This also depends on how installations respond and whether they have the resources to adapt."
The UCS study analyzed 18 East and Gulf Coast military installations--selected to be representative of coastal installations nationwide in terms of size, geographic distribution and military branch--for their changing exposure to flooding through the end of the century. National Oceanic and Atmospheric Administration (NOAA) tide gauges from Portland, Maine to Pensacola, Florida were used to calculate the "intermediate" and "highest" sea level rise projections and the frequency of high tide flooding, and the NOAA SLOSH model was used to model storm surge. Recent studies suggest that the highest scenario is increasingly plausible due to accelerating ice sheet loss.
The UCS analysis found:
- By 2050, half of the installations would experience 270 or more flood events per year--up from just 10 events per year today--under the intermediate sea level rise scenario. Nine installations (half of those analyzed) will likely experience daily floods under the highest scenario.
- By 2050, four sites--Naval Air Station Key West, Naval Station Mayport, Fort Eustis at Joint Base Langley-Eustis, and Marine Corps Recruit Depot Parris Island--stand to lose one-fifth or more of their land due to daily high-tide flooding under the highest sea level rise scenario.
- By 2070, half of the installations would experience 520 or more flood events annually--the equivalent of more than one flood daily--under the intermediate sea level rise scenario.
- By 2070, a Category 1 storm would produce storm surge flooding equivalent to a Category 2 storm today at 13 installations (more than two-thirds of those analyzed) under the highest sea level rise scenario.
- By 2100, eight installations (nearly half of those analyzed) would lose 25 percent or more of their land to rising seas under the intermediate sea level rise scenario and 50 percent or more of their land under the highest scenario; this is based on a highly-conservative metric of daily high-tide inundation.
- By 2100, 10 installations (more than half of those analyzed) would experience constant flood conditions in currently flood-prone areas under the highest sea level rise scenario.
- By 2100, a Category 1 storm would produce storm surge flooding equivalent to a Category 2 storm today at 15 installations (more than three-quarters of those analyzed) under the intermediate sea level rise scenario.
"By 2050, most of these sites will see more than 10 times the number of floods they experience today," said Kristy Dahl, UCS consulting scientist and report co-author, who served as the lead analyst for the study. "In 2070, all but a few are projected to see flooding once or twice every day. Shockingly, these aren't even the worst-case scenarios."
Because of factors such as low elevation, land subsidence and differing rates of sea level rise, some military installations will be forced to address increased flooding and land loss risk sooner than others. For example, with the faster pace of ice sheet loss, four installations--Naval Air Station Key West in Florida, Joint Base Langley-Eustis and Dam Neck Annex in Virginia, and Marine Corps Recruit Depot on Parris Island in South Carolina--could lose between 75 and 95 percent of their land this century.
"Many of the installations we looked at can expect to lose a great deal of their land to the future high tide line," said Astrid Caldas, report author and UCS climate scientist. "And when a hurricane strikes, the flooding is projected to be substantially deeper at many sites. Flooding obviously won't be confined to the installations. The surrounding communities, which the installations are pretty connected to, will be dealing with the same--and sometimes worse--flooding problems."
Some military installations are already taking actions to adapt to sea level rise. At Langley Air Force Base in Virginia, a shoreline seawall and door dams have been constructed to protect some of its buildings. The base also has a pump system to remove flood waters that get past the safeguards. Similarly, the Dam Neck Annex in Virginia has built a rock-core dune that is about one-mile long to protect the main part of the installation from storm surge.
"The Pentagon knows it has a problem, and some installations are already making an effort to reduce their exposure," said Spanger-Siegfried. "But there's a big gap between what's being done and what's needed. Meanwhile, Congress may make it harder. The House voted last month to block the Defense Department from spending money to implement its own climate change preparedness plan."
Going forward, individual installations need more detailed analyses of how rising seas will affect their infrastructure, as well as additional resources to adapt to the changing conditions, according to the report. Congress and the Department of Defense should, for example, support the development and distribution of high-resolution hurricane and coastal flooding models, adequately fund data monitoring systems like NOAA's tide gauge network, and allocate resources to support detailed mapping that reflects future sea levels as well as planning and adaptation efforts.
Additionally, military installations will need to engage in regional planning processes with surrounding communities given that rising seas will affect housing, transportation systems, and critical infrastructure both on and off installations.
Results for individual military installations--in Florida, Georgia, Maine, Maryland, North Carolina, New Jersey, South Carolina, Virginia and Washington D.C.--can be found here.
The Union of Concerned Scientists is the leading science-based nonprofit working for a healthy environment and a safer world. UCS combines independent scientific research and citizen action to develop innovative, practical solutions and to secure responsible changes in government policy, corporate practices, and consumer choices.
LATEST NEWS
CBO Provides 'Stark Preview of Healthcare Under Donald Trump'
Millions of Americans could lose coverage if the GOP allows the Affordable Care Act's enhanced premium tax credits expire.
Dec 06, 2024
As Congress negotiates the extension of Affordable Care Act tax credits, a nonpartisan government analysis warned this week that letting the ACA subsidies expire next year would cause millions of Americans to lose health coverage in the years ahead.
The American Rescue Plan Act "reduced the maximum amount eligible enrollees must contribute toward premiums for health insurance purchased through the marketplaces established by the Affordable Care Act, and it extended eligibility to people whose income is above 400% of the federal poverty level," wrote Congressional Budget Office (CBO) Director Phillip Swagel.
His Thursday letter came in response to an inquiry from U.S. Sens. Jeanne Shaheen (D-N.H.) and Ron Wyden (D-Ore.) along with Reps. Richard Neal (D-Mass.) and Lauren Underwood (D-Ill.) about "the effects on health insurance coverage and premiums that will result from not extending—either for one year or permanently—the expanded premium tax credit structure."
"Without an extension through 2026, CBO estimates, the number of people without insurance will rise by 2.2 million in that year," Swagel said. "Without a permanent extension, CBO estimates, the number of uninsured people will rise by 2.2 million in 2026, by 3.7 million in 2027, and by 3.8 million, on average, in each year over the 2026-2034 period."
"Without an extension through 2026, CBO estimates, gross benchmark premiums will increase by 4.3%, on average, for that year," the director continued. "Without a permanent extension, CBO estimates, gross benchmark premiums will increase by 4.3% in 2026, by 7.7% in 2027, and by 7.9%, on average, over the 2026-2034 period."
"If Congress fails to act, healthcare will become out of reach for millions of Americans, leaving middle-class families to struggle and choose between seeing a doctor or keeping a roof over their heads or groceries in the fridge."
The analysis comes as the world braces for GOP control of Congress and the White House, with President-elect Donald Trump set to be sworn in next month. Since President Barack Obama signed the ACA—also known as Obamacare—in 2010, elected Republicans including Trump have repeatedly tried to gut or fully repeal the law.
In response to the CBO report, Wyden said, "This is a stark preview of healthcare under Donald Trump: higher insurance premiums for families who buy health coverage on their own, and more uninsured Americans who can't afford health insurance at all."
"Republicans have an opportunity to end their ideological crusade against the Affordable Care Act and work in a bipartisan manner to make healthcare more affordable for working families, but instead they seem poised to hand another big tax break to corporations and the wealthy," warned Wyden, the outgoing Senate Finance Committee chair.
In September, Shaheen and Underwood introduced a bill to make the ACA's enhanced premium tax credits permanent. Shaheen said Thursday that the "new data from CBO confirms what we feared: if Congress fails to extend these tax credits, healthcare costs will skyrocket for millions of families and 3.8 million Americans will lose coverage entirely."
"At a time when Americans are already facing higher prices, we should do everything we can to lower costs when and where we can," she added. "It's time we pass my Health Care Affordability Act to permanently extend the tax credits so many families rely on."
Advocacy groups echoed demands for Congress to at least extend the subsidies following the CBO's findings.
"If Congress fails to act, healthcare will become out of reach for millions of Americans, leaving middle-class families to struggle and choose between seeing a doctor or keeping a roof over their heads or groceries in the fridge," said Protect Our Care executive director Brad Woodhouse in a statement.
"Instead of helping hardworking families, Republicans have opposed measures to lower healthcare costs and have instead focused on delivering tax breaks to big corporations and the wealthiest Americans," he continued. "Health coverage gives people peace of mind knowing they won't go bankrupt over an injury or illness. Democrats stand ready to extend the tax credits to ensure everyone has access to affordable healthcare. It's time for Republicans to get on board."
While the CBO found with the expiration of the credits, "on average, those with health insurance will see their unsubsidized gross monthly premiums increase by as much as 8% each year," Anthony Wright, executive director of Families USA, pointed out that "for people who now receive premium assistance, the increases will be far steeper."
"Taking into account the cuts in premium assistance, nonpartisan organizations, such as the Center on Budget and Policy Priorities, report that people will experience estimated premium increases ranging from 41% to 218%, with a median increase of 91%—a near doubling of their monthly costs," he explained.
"For nearly 20 million Americans, these enhanced tax credits have been the difference between getting access to the healthcare and coverage they need or going without it," Wright stressed. "At a time when so many families are struggling to pay for the basics, these tax credits have been a literal lifeline for millions of people to get healthcare they can afford."
"Voters just made it clear in the 2024 election that they want action to lower costs—and so it would be cruel to have the result be inaction that allows these tax credits to expire, and monthly healthcare costs to jump," he added. "For many millions of working Americans, premiums will double. For some, the spike will be not just hundreds but thousands of dollars of additional costs, leading many millions to lose coverage altogether. Congress must protect the health and financial security of our nation's families right now by extending these critical tax credits."
Citing several unnamed sources, The Washington Postreported Friday afternoon that Democrats on Capitol Hill privately proposed a deal to extend the ACA subsidies by a year, which "accompanied a broader package of healthcare proposals submitted to Republicans on Thursday night ahead of year-end spending negotiations."
"It is not yet clear whether Republican leaders, who control the House, will agree to any of the proposals," the Post noted. "Spokespeople for Republicans on the House Ways and Means and the Senate Finance committees declined to comment."
Despite efforts to salvage the ACA subsidies due to the pain and economic suffering that would follow if they are not extended, progressives across the board continue to argue that Obamacare—which sends billions of federal dollars to the private insurance industry—is a far inferior solution compared with Medicare for All, which would cover everyone in the United States at a lower overall cost than the current system.
Keep ReadingShow Less
Wealth of World's Richest Has Doubled Over Past Decade
The total wealth of billionaires increased by 121% from 2015-24.
Dec 06, 2024
Driven largely by the accumulation of massive wealth by the richest people in the United States, the Swiss wealth manager UBS said Thursday the assets of billionaires around the world more than doubled over the past decade.
Between 2015-24, the total wealth of billionaires increased by 121%, from $6.3 trillion to $14 trillion.
Meanwhile, the MSCI AC World Index of global equities, which measures the performance of more than 3,000 stocks from both developed and emerging markets, rose by 73%.
The planet's total gross domestic product is about $105.4 trillion, with a population of just over 8 billion, underscoring the extreme concentration of wealth among the very richest people.
The number of billionaires rose from 1,757 to 2,682 over the past decade, while the wealthiest people in the world boasted significant gains over just the past year.
Billionaires' wealth jumped by about 17% in 2024, with the accumulation of wealth among the richest people in the U.S. offsetting a decline in China.
U.S. billionaires amassed wealth gains that were 27.6% higher than the previous year, accumulating a total of $5.8 trillion—more than 40% of international billionaire wealth.
The tax cuts pushed through by President-elect Donald Trump and the Republican Party in 2017 are still in effect in the U.S. Tax policy analysts have found that the law was skewed to the rich, with households in the top 1% of incomes expecting to receive an average tax cut of more than $60,000 in 2025 compared to an average tax cut of less than $500 for people in the bottom 60%.
As Common Dreams reported this week, the top 12 U.S. billionaires now control $2 trillion. The wealth of the four richest people in the U.S.—Tesla CEO Elon Musk, Amazon founder Jeff Bezos, Oracle co-founder Larry Ellison, and Meta CEO Mark Zuckerberg—has hit $1 trillion.
"These four men were worth $74 billion 12 short years ago," said Americans for Tax Fairness. "Tax billionaires."
At the G20 Summit last month, world leaders agreed to "engage cooperatively to ensure that ultra-high-net-worth individuals are effectively taxed."
Keep ReadingShow Less
Alarm Raised Over Wall Street Titan at SSA
"Nothing in Mr. Bisignano's career suggests that he understands the unique needs of older and disabled Americans," said the Alliance for Retired Americans' leader.
Dec 06, 2024
Critics of U.S. President-elect Donald Trump's pick to run the Social Security Administration, Frank Bisignano, warned this week that the Wall Street veteran may not be the best choice to run an agency that provides one of America's most important social safety nets.
"President-elect Trump has nominated financial software CEO and GOP donor Frank Bisignano to head the agency that administers Social Security benefits for some 70 million Americans. If confirmed, Bisignano will be accountable—not to corporate boards or stockholders—but to the American people, who depend on their Social Security benefits and pay for them over a lifetime of work," said Max Richtman, president and CEO of the National Committee to Preserve Social Security and Medicare, in a Thursday statement.
Richard Fiesta, executive director of the Alliance for Retired Americans, said in a statement that "nothing in Mr. Bisignano's career suggests that he understands the unique needs of older and disabled Americans."
"We are also concerned that his decades on Wall Street will leave SSA with a cheerleader for risky schemes like allowing investment firms and crypto corporations to gamble with the trust funds and benefits that Americans paid for and earned through a lifetime of work," Fiesta added.
Bisignano was previously an executive at Shearson Lehman Brothers and also held positions at JPMorgan Chase and Citigroup. During his tenure at the firm First Data Corp., he was listed as the second-highest paid CEO in the U.S. in 2017, per The New York Times. Bisignano is currently the president and CEO of Fiserv (which merged with First Data Corp. in 2019), a payments and financial technology firm.
"Frank is a business leader, with a tremendous track record of transforming large corporations. He will be responsible to deliver on the Agency's commitment to the American People for generations to come!" Trump wrote on Truth Social earlier this week.
If confirmed, Bisignano would oversee an agency with more than 1,200 field offices and almost 60,000 employees, according to the Times, and his nomination comes at a time when money in Social Security's trust funds, a reserve that is used to make sure recipients get their full payment, could be entirely depleted by 2035.
Meanwhile, Republican lawmakers on Thursday signaled a willingness to target Social Security and other mandatory programs after meeting with Elon Musk and Vivek Ramaswamy, the duo that President-elect Donald Trump has tapped to lead a new commission tasked with slashing federal spending and regulations.
In reaction to Bisignano's nomination, Wisconsin state Sen. Chris Larson (D-7) quipped on X: "Why leave a $28 million/yr gig to work in government? My prediction: to cut Social Security."
Keep ReadingShow Less
Most Popular