Tag Archives: national security

Extreme weather events on the rise, related to climate change

WASHINGTON – Heavy rainfall events, devastating droughts and intense wildfires are all on the rise. The increased instances of these extreme weather events can be directly related to climate change. If something is not done to slow the climate change process, these extreme events will get worse and could ultimately become not only a national security threat—but an international security threat.

The National Center for Biotechnology Information defines extreme weather events as “weather phenomena that are at the extremes of the historical distribution and are rare for a particular place and/or time, especially severe or unseasonal weather.”

In recent years, it has been recorded that there has been more heavy rainfall that leads to severe flooding in the Northeast region of the United States and more droughts in the West, particularly in California. These events are directly related to a steady change in the global climate.

“We need to be aware that climate change is going to make these extremes even worse,” said Dr. David Easterling, chief of the Scientific Services Division at the National Oceanic and Atmospheric Administration’s National Climatic Data Center in Ashville, NC. Easterling studies climate change’s effect on extreme weather events.

Easterling warned that an extreme weather event like a drought could lead to international problems.

“If there were simultaneous droughts in the central United States, Russia and China, all areas where a lot of grain is grown…that can effect a lot of people,” said Easterling.

The U.S. government, along with numerous local and state officials, have realized that climate change and its relation to extreme weather events can lead to potential problems and have taken measures to address the issue.

For instance, naval bases have taken into account the need to possibly raise airstrips in preparation for sea level rise. States and cities have been tackling a rise in hot weather days by implementing heat advisory systems and creating cooling stations around in areas experiencing extreme heat.

The White House has also been looking into America’s national security both domestically and abroad. In May 2015, the White House released “The National Security Implications of a Changing Climate,” which compiles findings from numerous federal reports about the effects that climate change is having on people.

“The national security implications of climate change impacts are far reaching, as they may exacerbate existing stressors, contributing to poverty, environmental degradation, and political instability, providing enabling environments for terrorist activity abroad,” said the report.

Both the White House report and Easterling warned that extreme weather events could cause flooding, which could impact transportation by washing away roads and flooding airports. Floods can also present health risks to humans such as the lack of safe drinking water.

Easterling also noted that climate change is inevitable, but the rate at which it occurs has a lot to do with humans.

“Consider that long term, climate change is happening because we’re putting a lot of carbon dioxide in the atmosphere…” said Easterling. “If we can reduce how much carbon dioxide we are putting in the atmosphere, then we can eventually begin reducing the impact that carbon dioxide is having on the climate.”

People are generally clueless when it comes to cybersecurity

WASHINGTON – The scariness of cyber attacks seems like something straight out of the Twilight Zone. Think about it: The world revolves around computers and personal information can be stolen with one click of a mouse. The problem is that most people do not think about cyber threats.

Dr. Marshini Chetty, an assistant professor of Human-Computer Interaction at the University of Maryland, said that people don’t tend to think about cybersecurity unless they are actually in the industry or in some situation where they have to be aware of security.

“We find that if they haven’t heard about it in some big news story or someone hasn’t informed them that there’s been like a big credit card breach or something like that,” Chetty said, “They aren’t really aware of security on a daily basis.”

Chetty said that the media plays a huge role to raise awareness about cybersecurity issues to the general public. “The more educated the public is, the better it is for everyone,” she said.

She noted that the U.S. government is taking great measures to educate people about their online safety. Her government-funded research, which focuses on evaluating people’s behaviors when it comes to completing software updates, is required to have a component that makes educational materials available to the public.

Antoinette Isama, a 23-year-old student from Silver Spring, Md., knows that security threats loom. “I definitely take it seriously, even in regards to online shopping. I don’t save my credit card information. I think it should be taken more serious because it’s easier and easier for someone to steal your information.”

Although individuals can take measures to protect themselves from hackers, there is only so much that can be done. “If you’ve entrusted your data to a third party….it’s up to them to make sure their systems are secure.” Chetty said. She warned of a possible cyber attack that could be targeted at the network system of a company that is not properly protected or equipped to handle a large-scale breach, which could possibly put millions of people’s personal data at risk of being stolen.

“Generally when people are not aware of privacy and security issues they can easily get themselves into trouble,” Chetty said, “Whether that’s sharing information that they didn’t intend to share or having machines that are not protected.”

According to Chetty, individuals can take steps to keep their personal information safe in cyberspace. Making sure personal machines are always up to date, securing passwords and not staying logged in to public computers are all measures that can be taken to protect against a cyber attack.

Isama said that worrying about cyber attacks is wasting time.

“I don’t [worry] because attempts are already happening. It’s a reality now. Now it’s about being preventative.”

 

Philippine government invites former occupying military powers back to ward off China

Admiral Harry Harris, commander of the United States Pacific Command, arrived in the Philippines on Tuesday for a three-day visit that highlights broad changes to the Southeast Asian nation’s military strategy. The Philippines has lately welcomed the militaries of the US and Japan in order to send a unified signal to China as it asserts its presence in the South China Sea. Though its relationships with the US and Japan have been historically complex, the Philippine government’s current concerns over a newly aggressive China are encouraging it to move past that.

“You’re seeing sort of these odd historic partnerships grow,” Jerry Hendrix, the director of the Defense Strategies and Assessments Program at the Center for a New American Security, told VICE News. “All this means that the South China Sea isn’t going to be settled in the way that China desires it to be any time soon.”

China is the most active country that has declared dominion over islands in the South China Sea and reclaimed land by piling dredged sand on top of narrow reefs, but it’s not the only one. Vietnam, Malaysia, Taiwan, and the Philippines have all engaged in this, just to a far lesser degree. As of June, the Chinese had reclaimed more than 2,900 acres of land, according to the US Department of Defense. In comparison, the Philippines had built up only 14 acres.

“China has now reclaimed 17 times more land in 20 months than the other claimants combined over the past 40 years, accounting for approximately 95 percent of all reclaimed land in the Spratly Islands,” wrote the Department of Defense in the Asia-Pacific Maritime Security Strategy, which it released last week.

Some in the Philippines are wary of Japan because of its occupation of the country during World War II, as well as of the US owing to the Philippine-American War and its Cold War military presence in the region. Despite this, the Philippine government sees the strategic advantage of fostering these partnerships.

“The government, recognizing its strategic position, would love to see the US visit regularly — like on a weekly basis,” Hendrix remarked. In exchange, the US can further project its influence toward Asia, which has been the focus of a pivot in foreign policy on the part of the Obama administration.

It is a lot like the local convenience store that gives the cops free coffee when they come by. The increased police presence this encourages helps to deter criminals from robbing the place. Even if the storeowner isn’t always on the best terms with the cops on the beat, it’s still better to give away some coffee than it is to get robbed.

In April 2014, the US signed an Enhanced Defense Cooperation Agreement (EDCA) with the island nation. The agreement would allow US troops to build facilities and store gear in the country, and to conduct joint training exercises with the Philippine military.

“The EDCA facilitates increased bilateral defense cooperation activities by providing the US access to [Philippine military] facilities and areas on a rotational basis,” Department of Defense spokesman Commander Bill Urban told VICE News. “The US government is not building any bases in the Republic of the Philippines.”

Earlier this year, Japanese and Filipino forces began joint military exercises for the first time. Already they have conducted two maritime exercises under the guise of humanitarian assistance and disaster response, but recent talks of establishing a Visiting Forces Agreement (VFA) indicate that this is the beginning of a burgeoning defense relationship between the two Asian countries.

The VFA would involve the exchange of military equipment and technology, as well as training and personnel exchanges, said Philippine Defense Secretary Voltaire Gazmin. Talks just started, however, and the Philippines’s last VFA, with Australia, took seven years to become official.

But not everyone in the Philippines is so thrilled about the new military cooperation, and both the VFA and EDCA are being legally challenged by local Filipino activists.

There is a natural resistance within the Filipino population to a foreign military presence. World War II episodes like the Bataan Death March, in which thousands died when Japan’s military brutally forced 76,000 American and Filipino prisoners of war to walk 66 miles, are still deeply resented by some Filipinos, Hendrix said.

Two former Philippine senators spoke out against Japanese military aid in Juneat the press club in Manila. Former Senator Leticia Ramos-Shahani advocated for the creation of a self-supporting military and expressed grave caution about the cooperation with Japan.

“Don’t forget they invaded us,” Shahani said. “I watched the Japanese enter the Open City of Manila. And I cried. To see foreign troops enter your native land is one of the most humiliating experiences. I hope you will never experience that.”

But Japan has worked hard to rebuild its reputation in the post-WWII era, particularly with initiatives that offer economic assistance as well as disaster relief.

The US relationship with the Philippines has also changed in the past few decades. In 1992, after almost a century on the island, the Philippines kicked the US military out of Subic Bay Naval Base in the East China Sea as part of its effort to become militarily self-sufficient.

Nevertheless, the US says it still has the Philippines’ back.

“Our commitment to the Philippines is ironclad. We are in constant and close touch with our Philippine ally,” David Shear, assistant secretary of defense for Asian-Pacific security affairs, told VICE News during a Pentagon news conference. “There should be no doubt, either in the region or among our Philippine friends, about the strength of the American commitment and of the strength of the American deterrence.”

The Philippine government’s resources have grown strained as it deals with domestic terror attacks by Abu Sayyaf, an al Qaeda-linked militant group. Abu Sayyaf has been taking hostages and is holding at least nine people, according to the government-run Philippines News Agency.

“The Philippine Navy has a need for just about everything,” Douglas H. Paal, vice president for studies at the Carnegie Endowment for International Peace, told VICE News. “They have never been able to maintain a viable navy or air force.”

Both Japan and the US have already provided the Philippines with equipment, including deeply discounted ships and planes. In 2011, the US refurbished two Coast Guard Hamilton-class cutters at a cost of $25 million and then gave them to the Philippine Navy free of charge. In 2013, it increased military aid to the Philippines by two-thirds.

More recently, in June, Philippine President Benigno Aquino III signed a deal with a Japanese shipbuilder to buy a fleet of 10 patrol vessels. The Japanese government financed the deal with a low-interest $150 million loan.

The Philippines’ military relationships are now anchored largely on China’s continuing reclamation and militarization of islands in the South China Sea.

“It is becoming increasingly clear why China desires to establish its hold over the islands and water in question,” Hendrix wrote in a recent piece for Defense One. “Despite arguments about energy and food supplies that may lay in abundance below the waters of the South China Sea, Beijing’s actions make increasingly clear that it seeks control for its own military advantage and to establish dominance over the other nations in the region.”


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Afghan-Americans to Pakistan: stop supporting terrorism

On August 14, almost 50 Afghan-Americans gathered outside the Pakistani embassy in Washington, D.C. to protest what they say is Pakistan’s ongoing support of terrorist organizations operating in Afghanistan. The protesters called for the United States Congress to stop funding the Pakistani government and for the Pakistani government to stop supporting terrorism networks operating in Afghanistan.

Data collection brings more benefits than loss, experts say

WASHINGTON – You’re probably one of the 91 percent of American adults who think they’ve lost control over how their personal information is collected and used by companies (according to a Pew Research study in early 2015). But big data collection brings benefits that outweigh the potential downsides, contended Ben Wittes, a senior fellow at the Brookings Institution, in a panel discussion at the Capital Visitor Center last Thursday.

Consumers’ concern about online privacy are at all-time high due to the emerging technologies – for instance, e-commerce and mobile devices– which collects a big chunk of consumer data, the Pew Research study says.

However, people who worry about “privacy eroding into the river and being gone forever,” added Wittes, ignore how those benefits actually increase privacy.

The rise of online sales has meant you can mail-order products that might be too embarrassing to buy in person, Wittes added. “Without looking at somebody in the eye, without confessing the interest in this subject, you get what you want.”

Because all e-books look the same on an e-reader, for instance, you can read Fifty Shades of Grey on your Kindle without shame—which may explain why the e-version of this book has outsold its printed version.

The value of the privacy of those purchases, Wittes argued, outweighs the value of the data given for them—like email, credit card numbers, browsing history, personal preferences, and location-based information.

Wittes suggested changing vocabulary that consumers use to describe the benefits they get with giving up some personal information. It’s not only “convenience,” he said, “it’s also privacy benefits.”

Joshua New, policy analyst at the Information Technology Innovation Foundation, said data collection also brings economic benefits to consumers.

He cited car insurance as an example. Instead of deciding your insurance premium based on broad factors – for instance, age, gender, neighborhood, drivers could use data to prove that they are cautious and don’t brake rapidly to get lower premiums even they are in the “high-risk section” based on traditional measurements, New said.

People who strive for online privacy should be aware that there is a cost to it. Adam Thierer, a senior research fellow at George Mason University, said it’s not impossible for people to protect their privacy if they don’t mind losing the benefits of giving up their data.

“Companies can offer paid options where user information won’t be collected,’ Thierer said. “But at the moment, I don’t think many people will pay for their privacy.”

A balance between consumer privacy and technology innovation is what the Federal Trade Commission is pursuing. Totally prohibiting data collection, which will create barriers for breakthrough innovations, is definitely not the solution.

“We should definitely limit the use of data,” said Federal Trade Commission member Maureen Ohlhausen, “but not limit the collection of data.”


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Obama promotes deal as the best alternative to war

President Barack Obama defended the Iran Deal at American University in Washington, D.C. Wednesday. “Now, we have before us a solution that prevents Iran from obtaining a nuclear weapon without resorting to war,” he said.

Opportunity for tech companies after OPM data breach

WASHINGTON – In the wake of the huge data breach at the Office of Personnel Management, tech companies are in a competition to provide cheaper, more reliable cybersecurity service to the federal government.

The Defense Leadership Forum, an organization specializing in defense issues, sponsored a summit Tuesday offering details and insights related to landing contracts with the Department of Defense.

Sylvia Burns, chief information officer of the Interior Department, which provides cybersecurity service to OPM and other federal agencies, said that centralizing data protection service – the model in place when the OPM data breach occurred in April – is affordable and efficient, but has a big downside. When the OPM data was compromised, the hacker also had access to the data center at Department of Interior.

As a consequence, the Defense Department wants tech companies, including small businesses, to propose cheaper, yet still reliable ways of protecting the Pentagon’s vast storehouse of sensitive information. The government still needs a competitive environment for cost reduction purposes, said Kenneth Bible, deputy chief information officer of the United States Marine Corps.

Shawn McCarthy, research director of International Data Corp., a company that provides advisory services on information technology, said the Defense Department’s information technology budget has actually decreased by 12 percent since 2006. That budget includes hardware and software development and IT service. But money spend on IT service – data hosting, data encryption and the like – has seen a significant increase, compared to the other two areas, McCarthy said.

The reason behind that is the emergence of the so-called 3rd platform era, which has cloud as its core. In the coming 3rd platform era, hackers may be able to reach trillions of IP-addressable devices, monitors, and sensors of billions of users through new applications. That’s why government is paying more attention to cybercrime.

It is going to be a big business opportunity for tech companies when the Pentagon’s budget on cloud service reaches to $21.1 billion next year. In order to have a win-win relationship with the government, “IT vendors need to keep a close eye on price points while government is becoming increasingly sophisticated when it comes to comparing price and functionality,” McCarthy said.

The US Army is increasing troop rotations and equipment in Europe

US Army Europe officers speaks to reporters at the Pentagon about their rotational training in Eastern Europe, Wednesday, July 22, 2015. (Amina Ismail/Medill NSJI)

US Army Europe officers speaks to reporters at the Pentagon about their rotational training in Eastern Europe, Wednesday, July 22, 2015. (Amina Ismail/Medill NSJI)

Officers of the US Army’s 2nd Cavalry Regiment, currently stationed in Vilseck, Germany, stopped by the Pentagon last week to talk about their rotational training in Eastern Europe and the larger array of efforts in the region being held to reassure NATO allies.

Since Russian President Vladimir Putin’s annexation of Crimea from February 2014, and his increasingly aggressive actions near NATO’s stomping grounds, the Pentagon has been beefing up its military exercises and rotations in Central and Eastern Europe to ensure what US military officials say is the security and stability of its NATO allies.

“I can tell you that the countries that we are training with are concerned with Russia as a threat to the stability of Europe,” Army Colonel John V. Meyer III, commander of the 2nd Cavalry Regiment, told journalists at a roundtable. “We are working on strengthening the alliance. We want a strong Europe.”

The Obama administration’s European Reassurance Initiative was launched in June 2014 with a $1 billion budget for training and temporary rotations.

These rotations are less costly and less politically sensitive than permanently stationing troops in Europe because joint exercises and a temporary presence ensure the allied nation’s sovereignty and improve its military capabilities.

“It is not perceived at all that the US is trying to expand its influence,” Meyer said. “Our host nations, our allies helped sustain us.”

Lieutenant General Ben Hodges, commanding general of US Army Europe, hinted at the long-term goal for the army in a promotional video. “Being able to rotate units to come over to train, but also have an in-depth understanding of the culture, the history, the geography, the infrastructure… This is going to be a permanent part of how the army operates,” he said.

One of the things that proves a regular hindrance for US crisis response is sending hundreds or thousands of troops overseas who don’t know the people, language, culture, or terrain of the country where they’re expected to be fighting.

Meanwhile, local forces have little or no experience working with US forces, procedures, or practices. By cycling troops through a region, it gives local forces ample opportunity to practice with US forces, while giving a wide range of American forces at least a basic working familiarity with the area.

For more than a decade, the US and NATO have avoided deploying permanent troops and military equipment to NATO’s newer member states which, during the Cold War, were part of the Soviet bloc, or even the Soviet Union.

This has been avoided in part to minimize tensions and prevent friction with the Kremlin, and is in keeping with the 1997 Founding Act on Mutual Relations, Cooperation, and Security “to give concrete substance to their shared commitment to build a stable, peaceful, and undivided Europe.”

Apart from that more peaceful rationale, the US Army had actual wars to fight elsewhere anyway: Afghanistan and Iraq called for the majority of US troops to be in, going to, or coming from the Middle East and Central Asia.

Last month, Defense Secretary Ashton Carter announced that the army — for the first time since it downsized its presence in Europe — would store tanks, heavy weapons, and infantry combat vehicles in Eastern and Central Europe, a bold move that may be viewed as a violation of the essence of the treaty, which states that NATO members and Russia should not consider each other adversaries.

Carter’s decision was part of the European Reassurance Alliance and Operation Atlantic Resolve, a training program launched by the US Department of Defense in May.

Operation Atlantic Resolve is the European counterpart to the Pacific Pathways model introduced last fall. In September, the US Army Pacific deployed about 1,200 soldiers for the month-long Garuda Shield training exercise in Indonesia. This joint effort with the Indonesian military served as the pilot program, and was the first time the army deployed troops for rotational training exercises with multinational partners.

The move to expeditionary-style forces in many ways dates back to the end of the Cold War, which marked the beginning of a steady decline of US Army presence in Eastern Europe and pre-positioned Overseas Material Configured to Unit Sets (POMCUS). The last US tanks, stationed in Grafenwöhr, Germany, were pulled out of Europe in March 2013, just one year before Russian tanks began moving into Crimea.

After heavy speculation and rumors about the US decision to store such equipment, and before Carter’s official announcement, Putin responded at an arms fair west of Moscow.

“More than 40 new intercontinental ballistic missiles able to overcome even the most technically advanced anti-missile defense systems will be added to the make-up of the nuclear arsenal this year,” he said.

Considering Russia’s satellite nuclear warning system will be out of service until November, this addition to Putin’s arsenal — and his public announcement — leaves the rest of the world hoping he will become neither brash nor desperate enough to make use of it.

Under Operation Atlantic Resolve, smaller companies of about US 100 soldiers are deployed to the Baltic States, while larger battalions of troops deploy to Poland to engage in rotational training exercises with allied armed forces. These so-called Regionally Aligned Forces are units that rotate into the country without bringing equipment, but instead use the European Activity Set, which contains a combined-arms, battalion-sized group of vehicles, and pre-positioned equipment permanently stationed in the US Army’s training area in Grafenwöhr — the exact location where only two years ago soldiers marked the end of an era, as the last US tanks withdrew from European soil.

The current US operations throughout Europe have a Cold War precedent. NATO’s annual REFORGER — Return of Forces to Germany — exercises filled a similar role: proving to both NATO and Russia that the US is capable of moving a large, decisive combat force quickly into the region in the event of war.

According to the official fact sheet, “Operation Atlantic Resolve will remain in place as long as the need exists to reassure our allies and deter Russia from regional hegemony.”

But is this rotational presence really going to send a clear and strong message to the Kremlin? Magnus Nordenman, an analyst with the Atlantic Council, thinks it sends “somewhat of a message.”

“The preference is to have permanently based forces, but if we can’t have that, then certainly rotations are better than nothing,” he told VICE News.

Both Marine General Joseph Dunford, the nominee to be chairman of the Joint Chiefs of Staff, and his prospective vice chairman, General Paul Selva, bring not only experience in strategic mobility, but also described Russia as a greater threat than China, North Korea, or Iran during their confirmation hearings, and encouraged deployment of heavy weapons in Europe to defend NATO allies.

Secretary of State John Kerry, who initially disagreed with Dunford and Selva, was alarmed by Putin’s comments. “Nobody should hear that kind of announcement from a leader of a powerful country and not be concerned about what the implications are,” Kerry said.

The short-term objective of the 2nd Cavalry Regiment’s training now seems obvious. “It provides us with operational mobility to maneuver throughout the alliance, and that is an incredible capability that we have inside Europe now,” Colonel Meyer said.

“A lot has been said over the last weeks about whether or not Russia is a threat, and what I can say is, I am training the formation to deal with any of the threats we can be faced with,” he added.

That same type of training has already occurred in the Pacific. Garuda Shield, along with the other training operations in Malaysia and Japan, were framed as a “Pacific Rebalance” — the current bureaucratic moniker of the Obama administration’s 2013 Pacific Pivot. The official Army Pacific Command website calls these efforts a “tangible demonstration of US commitment to Indo-Asia Pacific region security and stability.”

This operation, like its European equivalent, aims to train US forces with allied forces and familiarize the troops with the region.

Interestingly, the US Army is also focused on increasing its maritime and expeditionary capabilities, and appears to be reassessing its roots and fundamentally rethinking its structure and responsibilities.

With the implementation of this new, lighter-footprint form of power projection, some of the highest-ranking army officers envision a smaller, more flexible force capable of doing the strategic job of a much larger force. European commander Hodges would like “30,000 soldiers [to] achieve the strategic effect of 300,000 soldiers.”

“I don’t think he was being literal,” army spokesman Joseph Buccino told VICE News. “In a literal sense, it is impossible to replicate 30,000 [troops] with 300,000.”

But at least one commander sounded a word of caution.

“Rotating presence is no substitute for permanent forward presence,” said General Philip Breedlove, commander of the US European Command, which controls all military forces in that theater, in a Pentagon press briefing in April. But, he added: “Genuinely and fully funded rotational presence can play an important role in helping meet the requirements in our theater.”

This is ultimately the rub. This sort of “virtual presence” is a good way to extend limited peacetime resources, but is still just a placeholder for non-existent troops that will be sorely needed should conventional deterrence fail and war break out.


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How self-healing concrete could fortify America’s crumbling roads

As Congress navigates another last-minute scramble to approve funding for the nation’s highways ahead of a July 31 deadline, engineers far-removed from the Capitol Hill gridlock are hard at work improving the stuff that sustains our nation’s roads and bridges: concrete.

Recent innovations point to stronger and higher-performing highways and bridges in the future. Some products are already on the market; others are a long way off.

It may sound far-fetched, but the technology exists for self-healing concrete. The auto-mending material contains limestone-producing bacteria that activates when wet. The bacteria can lie dormant for up to 200 years, according to the European Patent Office, where the technology is registered.

When a structure made of self-healing concrete develops a crack, water inevitably seeps in, prompting the bacteria to feed on calcium lactate in the concrete. The feeding process breaks down different minerals in the concrete and consumes oxygen from the air. This sets in place a process that converts the calcium lactate, which can be dissolved in water, to limestone, which fills the crack.

“This is kind of ‘The Jetsons’ stuff,” says Georgene Geary, with a laugh. Ms. Geary is principal engineer at GGfGA Engineering in Georgia, and chairs the Task Force on Nanotechnology-Based Concrete Materials at the Transportation Research Board in Washington.

“This is the future,” she says.

Hendrik Jonker, a microbiologist in the Netherlands who owns the patent to the technology, came up with the idea by considering how the human body repairs broken bones through mineral processes. The process for concrete works on a crack of any length, as long as it is no wider than 0.03 inches, according to the European Patent Office.

New technology also opens the door for self-cleaning concrete. Engineers such as Kimberly Kurtis, professor at the Georgia Institute of Technology in Atlanta, are studying ways to use light as a catalyst for cleaning the surface of concrete or binding pollutants in the surrounding air.

Ms. Kurtis’ team has examined the use of a special form of the mineral titanium dioxide, which has been manipulated to make the mineral react to light. When light hits the surface of a concrete structure containing this special type of titanium dioxide, it begins a chain of events that eventually destroys organic material on the surface of the concrete, such as bacteria. Moss and fungi that feed on bacteria are unable to grow without the food source.

“They can also interact with pollutants in the air – things like nitrogen oxides or volatile organic compounds – and bind those to surfaces to essentially clean the air,” Kurtis says.

Kurtis noted that the high cost of self-cleaning concretes make them best suited for smaller scale projects in particularly dirty environments, such as a section of wall facing a street with heavy pollution.

While self-cleaning concrete has been commercially available for the past decade, its use remains limited. Sculptures near the new Interstate 35 bridge across the Mississippi River in Minneapolis – built after the 2007 collapse of an earlier bridge  – use self-cleaning concrete, as does the Jubilee Church in Rome, a building celebrated for its stunning white walls and unique architecture.

If special concretes can kill bacteria, could they also purify water? Researchers at the University of Central Florida are working to develop a cleansing coating for concrete surfaces that will kill bacteria. According to Boo Hyun Nam, assistant professor of civil, environmental, and construction engineering, the idea is to cover the inside walls of pipelines and storage tanks with the coating to purify the water inside and prevent contamination. Mr. Nam would not specify what the coating is made of.

“It’s their secret recipe,” he says.


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Oxfam says lack of SEC rule contributing to oil-fueled corruption

WASHINGTON–A bureaucratic delay in carrying out a rule requiring U.S.-listed companies to disclose payments to foreign governments for getting access to oil, gas and minerals has contributed to corruption in those countries and harm to investors at home, says a report by nonprofit Oxfam America.

At issue is the implementation of a key section of the Dodd-Frank Wall Street Reform and Consumer Protection Act, which is approaching its fifth anniversary next week.

“That is five years of payments for oil projects without adequate transparency and citizen oversight. Five years of corruption and poverty in oil-rich countries. Five years with investors not having access to this critical data,” the report says.

The provision requires oil, gas and mining companies to disclose payments to the Securities and Exchange Commission for things such as taxes, permits and licenses needed for development overseas.

Oil production in developing countries including Angola, Nigeria, Indonesia, Sierra Leone is estimated to have generated approximately $1.55 trillion for such governments in the five years since Dodd-Frank Act was enacted, and much of it has flowed to governments with limited or no transparency, according to the report by Oxfam America, the U.S. branch of the international charity working to find solutions to poverty around the world.

The federal rule would also have “serious impact on investors and their bottom line,” said Isabel Munilla, Oxfam America’s senior policy advisor.

“Oil, gas and mineral development has destabilized a lot of countries,” Munilla said in a phone interview. Despite generating a lot of money, the development often leads to conflicts in local communities, where many remain poor despite the windfall, she added.

“And when communities protest to stop a mining or oil drilling project, the company can loose millions of dollars in a day,” Munilla said.

The report also indicates that American Petroleum Institute and 10 of its members have spent over $360 million on lobbying and political contributions in the U.S. between 2010 and 2014. Most notably among their efforts, was an oil industry lawsuit led by the API that resulted in the overturn of a “strong final rule” issued by the SEC in 2012.

The U.S law, when implemented, will “shine a light on payments made by more than 1,100 companies”, many of which constitute the world’s largest oil, gas and mining businesses, including Chinese and Brazilian state-owned companies, says the report.

In a March filing the SEC has indicated that it may not issue the new rule until spring of next year.

Oxfam has asked the U.S. District Court in Massachusetts to compel the SEC to finish the rule by the close of 2015. The court’s decision is still pending but “should come out any day from now,” said Munilla.

“With payments for oil and mining projects out in the open, citizens can demand their governments spend these funds in the communities where drilling is taking place – using it to fight extreme poverty and build roads, schools, and hospitals,” said Raymond Offenheiser, president of Oxfam America.

Facing aggressive lobbying and legal challenges by trade groups like the API and oil industry giants like Shell and Chevron, the SEC has already delayed its rule making “at least seven times,” Munilla said.

An SEC spokeswoman declined to comment on the report or the rule-making process.

The Dodd-Frank provision has inspired 30 countries to adopt similar laws and regulations requiring payment transparency of oil, gas and mining companies, the report says. As a result, U.S.-listed companies including Shell and BP, even though not yet required by the SEC to disclose payments, will soon have to do so as these companies are also covered by the European and Canadian regulations.

Not all companies in the oil, gas and mining industry oppose the disclosure rule. Oil companies including Statoil and Kosmos Energy have already begun disclosing their payment information. Statoil, an API member, has publicly distanced itself from the lawsuit against the SEC, the report says.


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