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Wednesday, 17 June 2015

Scientists discover traces of methane in Mars meteorites

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© Flickr/ NASA's Marshall Space Flight Center

An international team of researchers discovered a possible clue in the search for life on Mars: traces of methane in Martian meteorites, which could be a possible food source for lifeforms on the Red Planet.

Scottish and Canadian scientists found various levels of methane in each of the eight samples of Martian volcanic rock they examined, phys.org reported. Basic forms of life beneath Mars' surface could use the gas as a food source, much like microbes do on Earth.

Other researchers will be eager to replicate the findings using different measurement tools and techniques, according to co-author Sean McMahon, a Yale University postdoctoral associate.

"Our findings will likely be used by astrobiologists in models and experiments aimed at understanding whether life could survive below the surface of Mars today," McMahon was quoted as saying by phys.org

The discovery was made by researchers from the University of Aberdeen in Scotland, the Scottish Universities Environmental Research Centre, the University of Glasgow, Brock University in Ontario, and the University of Western Ontario.

"One of the most exciting developments in the exploration of Mars has been the suggestion of methane in the Martian atmosphere," University of Aberdeen professor John Parnell, who directed the research, told physics.org.

"Recent and forthcoming missions by NASA and the European Space Agency, respectively, are looking at this, however, it is so far unclear where the methane comes from, and even whether it is really there. However, our research provides a strong indication that rocks on Mars contain a large reservoir of methane."

The team said it plans on building on its research by analyzing additional meteorites, and noted that its work may prove helpful in future Mars rover experiments.

"Even if Martian methane does not directly feed microbes, it may signal the presence of a warm, wet, chemically reactive environment where life could thrive," Yale's McMahon told phys.org.

Researchers make surprising connection between solar storms and incidences of rheumatoid arthritis and giant cell arteritis

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© DOE/Princeton Plasma Physics Laboratory

What began as a chat between husband and wife has evolved into an intriguing scientific discovery. The results, published in May in (formerly ) Open, show a "highly significant" correlation between periodic solar storms and incidences of rheumatoid arthritis (RA) and giant cell arteritis (GCA), two potentially debilitating autoimmune diseases. The findings by a rare collaboration of physicists and medical researchers suggest a relationship between the solar outbursts and the incidence of these diseases that could lead to preventive measures if a causal link can be established.

RA and GCA are autoimmune conditions in which the body mistakenly attacks its own organs and tissues. RA inflames and swells joints and can cause crippling damage if left untreated. In GCA, the autoimmune disease results in inflammation of the wall of arteries, leading to headaches, jaw pain, vision problems and even blindness in severe cases.

Inspiring this study were conversations between Simon Wing, a Johns Hopkins University physicist and first author of the paper, and his wife, Lisa Rider, deputy unit chief of the Environmental Autoimmunity Group at the National Institute of Environmental Health Sciences in the National Institutes of Health, and a coauthor. Rider spotted data from the Mayo Clinic in Rochester, Minnesota, showing that cases of RA and GCA followed close to 10-year cycles. "That got me curious," Wing recalled. "Only a few things in nature have a periodicity of about 10-11 years and the solar cycle is one of them."

Wing teamed with physicist Jay Johnson of the U.S. Department of Energy's Princeton Plasma Physics Laboratory, a long-time collaborator, to investigate further. When the physicists tracked the incidence of RA and GCA cases compiled by Mayo Clinic researchers, the results suggested "more than a coincidental connection," said Eric Matteson, chair of the division of rheumatology at the Mayo Clinic, and a coauthor. This work drew upon previous space physics research supported by the DOE Office of Science.

The findings found increased incidents of RA and GCA to be in periodic concert with the cycle of magnetic activity of the sun. During the solar cycle, dramatic changes that can affect space weather near Earth take place in the sun. At the solar maximum, for example, an increased number of outbursts called coronal mass ejections hurl millions of tons of magnetic and electrically charged plasma gas against the Earth's magnetosphere, the magnetic field that surrounds the planet. This contact whips up geomagnetic disturbances that can disrupt cell phone service, damage satellites and knock out power grids. More importantly, during the declining phase of the solar maximum high-speed streams develop in the solar wind that is made up of plasma that flows from the sun. These streams continuously buffet Earth's magnetosphere, producing enhanced geomagnetic activity at high Earth latitudes.

The research, which tracked correlations of the diseases with both geomagnetic activity and extreme ultraviolet (EUV) solar radiation, focused on cases recorded in Olmsted County, Minnesota, the home of the Mayo Clinic, over more than five decades. The physicists compared the data with indices of EUV radiation for the years 1950 through 2007 and indices of geomagnetic activity from 1966 through 2007. Included were all 207 cases of GCA and all 1,179 cases of RA occurring in Olmsted County during the periods and collected in a long-term study led by Sherine Gabriel, then of the Mayo Clinic and now dean of the Rutgers Robert Wood Johnson Medical School.

Correlations proved to be strongest between the diseases and geomagnetic activity. GCA incidence — defined as the number of new cases per capita per year in the county — regularly peaked within one year of the most intense geomagnetic activity, while RA incidence fell to a minimum within one year of the least intense activity. Correlations with the EUV indices were seen to be less robust and showed a significantly longer response time.

The findings were consistent with previous studies of the geographic distribution of RA cases in the United States. Such research found a greater incidence of the disease in sections of the country that are more likely to be affected by geomagnetic activity. For example, the heaviest incidence lay along geographic latitudes on the East Coast that were below those on the West Coast. This asymmetry may reflect the fact that high geomagnetic latitudes — areas most subject to geomagnetic activity — swing lower on the East Coast than on the opposite side of the country. While Washington, D.C., lies just 1 degree farther north than San Francisco geographically, for example, the U.S. capital is 7 degrees farther north in terms of geomagnetic latitude.

Although the authors make no claim to a causal explanation for their findings, they identify five characteristics of the disease occurrence that are not obviously explained by any of the currently leading hypotheses. These include the east-west asymmetries of the RA and GCA outbreaks and the periodicities of the incidences in concert with the solar cycle. Among the possible causal pathways the authors consider are reduced production of the hormone melatonin, an anti-inflammatory mediator with immune-enhancing effects, and increased formation of free radicals in susceptible individuals. A study of 142 electrical power workers found that excretion of melatonin — a proxy used to estimate production of the hormone — was reduced by 21 percent on days with increased geomagnetic activity.

Confirming a causal link between outbreaks of RA and GCA and geomagnetic activity would be an important step towards developing strategies for mitigating the impact of the activity on susceptible individuals. These strategies could include relocating to lower latitudes and developing methods to counteract direct causal agents that may be controlled by geomagnetic activity. For now, say the authors, their findings warrant further investigations covering longer time periods, additional locations and other autoimmune diseases.

Mobile phone towers in Hyderabad, India are driving migratory birds crazy

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Birds near phone tower

Increasing radiation from thousands of mobile phone towers in Hyderabad is playing havoc with the natural flight paths of migratory birds, experts said on Monday. Rare species of birds are unable to find their way back home after winter, they added.

While migratory birds use the geomagnetic field as a compass to track their route from Europe to the Indian sub-continent every year, radiation emitted from these mobile phone towers (6,000 of which came up in just two years) is damaging their brain cells and sense of direction, several environmentalist groups said.

Thousands of birds from 800 different species visit the lush environs of Osmansagar and Safilguda lakes every year. But bird-watchers say hundreds of birds they tracked about a year ago have not found their way back home. Instead, they are found to be circling the city and heading back to the city lakes.

While scientific studies have established that radiation from mobile towers hampers the birds' ability to track the Earth's geomagnetic field, experts say species like the Bar-Headed Goose, Greater Flamingo and Pelicans could be worse off as they don't mate or lay eggs outside their homes.

"We have noticed that certain species of birds are increasing in numbers and are not flying away. We believe there is a disturbance caused by the radiation emanating from the towers - which is hampering their natural movement," said expert Dinesh Bhatt, dean, Faculty of Life Sciences, G K University, Haridwar.

Not just departure, arrival of migratory birds has also been affected by radiation from cellphone towers. A recent report published in , a bird-watchers magazine, says many birds including the Garganey Teal (duck species) are no longer being seen in Hyderabad, Pune and Nagpur lately.

"There has been no scientific study to resolve this matter. Even the gradual disappearance of the commonplace sparrow can be attributed to spurt of mobile phone towers. There needs to be a detailed study on this issue," said Farida Tampal, state director, WWF-India.

Grexit plan: The next great European financial crisis has begun

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The Greek financial system is in the process of totally imploding, and the rest of Europe will soon follow. Neither the Greeks nor the Germans are willing to give in, and that means that there is very little chance that a debt deal is going to happen by the end of June. So that means that we will likely see a major Greek debt default and potentially even a Greek exit from the eurozone. At this point, credit default swaps on Greek debt have risen 456 percent in price since the beginning of this year, and the market has priced in a 75 percent chance that a Greek debt default will happen. Over the past month, the yield on two year Greek bonds has skyrocketed from 20 percent to more than 30 percent, and the Greek stock market has fallen by a total of 13 percent during the last three trading days alone. This is what a financial collapse looks like, and if Greece does leave the euro, we are going to see this kind of carnage happen all over Europe.

Officials over in Europe are now openly speaking of the need to prepare for a "state of emergency" now that negotiations have totally collapsed. At one time, it would have been unthinkable for Greece to leave the euro, but now it appears that this is precisely what will happen unless a miracle happens...

Greece is heading for a state of emergency and an exit from the euro following the collapse of talks to agree a bailout deal, senior EU officials warned last night.

Europe must be prepared to step in otherwise Greek society would face an unprecedented crisis with power blackouts, medicine shortages and no money to pay for police, they said.

In the past, the Greeks have always buckled under pressure. But this new Greek government was elected with a mandate to end austerity, and so far they have shown a remarkable amount of resolve. In order for a debt deal to happen, one side is going to have to blink, and at this point it does not look like it will be the Greeks...

The world's financial markets are facing up to the possibility that Greece could soon become the first country to crash out of Europe's single currency. Talks between Athens and its eurozone creditors have collapsed in acrimony just days before a final deadline for Greece to unlock the €7.2bn (£5.2bn) in bailout funds it needs to avoid a catastrophic debt default.

The Greek Prime Minister, Alexis Tsipras, accused the creditor powers of hidden "political motives" in their demands that Greece make further cuts to public pension payments in return for the financial aid. "We are shouldering the dignity of our people, as well as the hopes of the people of Europe," Mr Tsipras said in a defiant statement. "We cannot ignore this responsibility. This is not a matter of ideological stubbornness. This is about democracy."

As we approach the point of no return, both sides are preparing for the endgame.

In Greece, members of parliament have been studying what happened in Iceland a few years ago. Many of them believe that a Greek debt default combined with a nationalization of Greek banks and a Greek exit from the euro could set the nation back on the path to prosperity fairly rapidly. The following comes from the Telegraph...

The radical wing of Greece's Syriza party is to table plans over coming days for an Icelandic-style default and a nationalisation of the Greek banking system, deeming it pointless to continue talks with Europe's creditor powers.

Syriza sources say measures being drafted include capital controls and the establishment of a sovereign central bank able to stand behind a new financial system. While some form of dual currency might be possible in theory, such a structure would be incompatible with euro membership and would imply a rapid return to the drachma.

The confidential plans were circulating over the weekend and have the backing of 30 MPs from the Aristeri Platforma or 'Left Platform', as well as other hard-line groupings in Syriza's spectrum. It is understood that the nationalist ANEL party in the ruling coalition is also willing to force a rupture with creditors, if need be.

Meanwhile, in a desperate attempt to get the Greeks to give in at the last moment, Greek's creditors are preparing to pull out all the stops in order to put as much financial pressure on Greece as possible...

Germany's Suddeutsche Zeitung reported that the creditors are drawing an ultimatum to the Greeks, threatening to cut off Greek access to the European payments system and forcing capital controls on the country as soon as this weekend. The plan would lead to the temporary closure of the banks, followed by a rationing of cash withdrawals.

For a long time, most in the financial world assumed that a debt deal would eventually happen. But now reality is setting in. As I mentioned at the top of this article, the cost to insure Greek debt has risen by an astounding 456 percent since the beginning of this year...

Given these dramatic stakes, the risk of a Greek default has gone way up. One way to measure that risk is by looking at the skyrocketing price of insurance policies that would pay out if Greek bonds go bust. The cost to insure Greek debt for one year against the risk of default has skyrocketed 456% since the start of the 2015, according to FactSet data.

These insurance-like contracts, known as credit default swaps, imply there is a 75% to 80% probability of Greece defaulting on its debt, according to Jigar Patel, a credit strategist at Barclays.

The probability of a Greek default soars to a whopping 95% for five-year CDS, Patel said.

"Default is looking more and more likely," Peter Boockvar, chief market analyst at The Lindsey Group, wrote in a note to clients on Tuesday.

And in recent days, we have also seen Greek stocks and Greek bonds totally crash. The following comes from CNN...

The Greek stock market has plummeted 13% over the past three trading days, including a 3% drop on Tuesday alone.

In the bond market, the yield on Greek two-year debt has skyrocketed to 30.2%. A month ago, the yield was only 20%. Yields rise as bond prices fall.

Of course if there is a Greek debt default and Greece does leave the euro, it won't just be Greece that pays the price.

As I have written about previously, there are tens of trillions of dollars in derivatives that are directly tied to currency exchange rates and 505 trillion dollarsin derivatives that are directly tied to interest rates. A "Grexit" would cause the euro to drop like a rock and interest rates all over the continent would start to go crazy. The financial chaos that a "Grexit" would cause should not be underestimated.

And there are signs that some of Europe's biggest banks are already on the verge of collapse. For example, just consider what has been going on at the biggest bank in Germany. Both of the co-CEOs at Deutsche Bank recently resigned, and it is increasingly looking as if it could soon become Europe's version of Lehman Brothers. The following summary of the recent troubles at Deutsche Bank comes from an article that was posted on NotQuant...

Here's a re-cap of what's happened at Deutsche Bank over the past 15 months:

  • In April of 2014, Deutsche Bank was forced to raise an additional 1.5 Billion of Tier 1 capital to support it's capital structure. Why?
  • 1 month later in May of 2014, the scramble for liquidity continued as DB announced the selling of 8 billion euros worth of stock - at up to a 30% discount. Why again? It was a move which raised eyebrows across the financial media. The calm outward image of Deutsche Bank did not seem to reflect their rushed efforts to raise liquidity. Something was decidedly rotten behind the curtain.
  • Fast forwarding to March of this year: Deutsche Bank fails the banking industry's "stress tests" and is given a stern warning to shore up it's capital structure.
  • In April, Deutsche Bank confirms it's agreement to a joint settlement with the US and UK regarding the manipulation of LIBOR. The bank is saddled with a massive $2.1 billion payment to the DOJ. (Still, a small fraction of their winnings from the crime).
  • In May, one of Deutsche Bank's CEOs, Anshu Jain is given an enormous amount of new authority by the board of directors. We guess that this is a "crisis move". In times of crisis the power of the executive is often increased.
  • June 5: Greece misses it's payment to the IMF. The risk of default across all of it's debt is now considered acute. This has massive implications for Deutsche Bank.
  • June 6/7: (A Saturday/Sunday, and immediately following Greece's missed payment to the IMF) Deutsche Bank's two CEO's announce their surprise departure from the company. (Just one month after Jain is given his new expanded powers). Anshu Jain will step down first at the end of June. Jürgen Fitschen will step down next May.
  • June 9: S&P lowers the rating of Deutsche Bank to BBB+ Just three notches above "junk". (Incidentally, BBB+ is even lower than Lehman's downgrade - which preceded it's collapse by just 3 months)

For a very long time, I have been warning that a major financial crisis was coming to Europe, and for a very long time the authorities in Europe have been able to successfully kick the can down the road.

But now it looks like we have reached the end of the road, and a day of reckoning is finally here.

Nobody is quite sure what is going to happen next, but almost everyone agrees that it isn't going to be pretty.

So you better buckle up, because it looks like we are all in for a wild ride as we enter the second half of this year.

Shanghai Containerized Freight Index Totally Collapses, Top Carriers Wage Price War to Form Global Shipping Oligopoly

This is what two unnamed container shipping executives, one from an Asian carrier, the other from a European carrier, told the Wall Street Journal about the containerized-freight fiasco on the China-Europe route:

“We are now shipping at an absolute loss. With the bunker-adjustment-factor surcharge at $300 for Asia-Europe, we are losing more than $50 per box.”

“Unless by a miracle demand grows, we are up for heavy losses in the next quarter and maybe the rest of 2015.”

The rate for shipping a container on that route, after plunging for months, is now below even the cost of fuel.

The China Containerized Freight Index (CCFI), which covers spot market rates and contractual rates from Chinese ports to major destinations around the world, dropped another 1.2% last week, to a multi-year low of 851.4. The China-Europe component dropped 2.5%. The CCFI is now 21% below where it was in February, and 15% below where it was in 1998, when it was set at 1,000!

The Shanghai Containerized Freight Index (SCFI) paints an even drearier scenario. Unlike the CCFI, it is composed only of spot rates, not contractual rates, from Shanghai to the rest of the world. And this babe plunged 6.8% last week to 581.25, an all-time low, 42% below where it was during the Financial Crisis, on October 16, 2009, when it was set at 1,000, and down 47% from February.

This is what the four-month plunge looks like:

China-Shanghai-Containerized-Freight-index-2015-06-12

The Shanghai-Rotterdam sub-index plunged 14.4% last week to an all-time low of $243 per twenty-foot equivalent unit (TEU). Rates began to collapse in February. By April, when they’d crashed to around $400 per TEU, Drewry Maritime Researchestimated that the break-even rate for most carriers was $800 per TEU on that route. But now, the rates, at $243 per TEU, don’t even cover the cost of fuel of about $300 per TEU. Hence the screaming by the shipping execs!

But not everyone is screaming.

“I can’t speak for other companies, but small and mid-size carriers controlling a 3% to 5% market share – with very few exceptions – have been unprofitable for the last seven years,” explained Nils Andersen, CEO of the Danish giant A.P. Møller-Mærsk, whose Maersk Line is the largest container carrier in the world.

“After such a long period of not being profitable, it defies logic to continue to invest in the business,” he told the Wall Street Journal, thus proffering his agenda: pushing all but the largest carriers out of the business to build a global shipping oligopoly, with him at the top.

“Some of those companies have not been able to identify an acceptable way to exit the business, so they continue to throw good money after bad money by investing in more vessels,” he said. “It’s highly unlikely that there will be an easy way to make a profit going forward for a small or midsize carrier.”

So they better get out now. That’s the message.

Maersk is deploying its big guns: lots of money and Ultra Large Container Vessels (ULCVs). It just ordered another 11 second-generation “Triple-E” vessels of 19,630 TEU capacity for $1.8 billion, with an option for six more, to be delivered between April 2017 and May 2018, for its Asia-Europe route, Drewry reported. Maersk now has a capacity of about 400,000 TEU on order, or 13% of its fleet. And it will order even moreships, as part of its $15-billion investment program, which central-bank easy-money policies have encouraged it to do.

With shipping rates at “historical lows,” according to Drewry, even a giant like Maersk would “feel the pinch”:

The comments from Andersen perhaps betray a company that knows it is in for a bumpy ride in the short-term at least. The removal of a few pesky competitors would certainly help to lift freight rates off the floor.

Maersk currently controls 15.3% of the global container capacity. The big three carriers together – Maersk, MSC, CMA CGM – control 38%, up from 26% in 2005. Including Hapag-Lloyd and Evergreen, the top five control 48%, up from 37% in 2005. These share gains at the top are “seemingly unstoppable” in a race to add capacity.

So when Andersen exhorted midsized carriers with a share of 3% to 5% to exit the business, he covered just about all carriers other than the top three. If he gets his wish, it will be one heck of a global oligopoly.

The top three, particularly Maersk, are relentlessly adding capacity, and thus global overcapacity, hoping that they’ll have the resources to survive the price war, that easy-money policies that have made all this possible will continue, and that smaller players won’t survive – particularly in an environment of sluggish demand.

But maybe Andersen miscalculated?

Turns out, medium carriers are “displaying their survival instincts” by ordering their own ULCVs, Drewry explained. It’s “a defensive move to fight off attack,” but “it guarantees years of overcapacity that will depress freight rates and profitability for all. No wonder Maersk is annoyed.”

Overcapacity and “sluggish westbound volumes have brought about the worst spot-market rate collapse that this trade has experienced,” Drewry found in a separatereport, as shipping volumes in the first quarter had fallen 1% year over year.

With demand expected to grow only marginally, and with these new giant ships adding to overcapacity, things will get tough over the next five years, Andersen said. But being the largest carrier in the world, Maersk could afford the price war to achieve his lofty goal of a global shipping oligopoly. “I don’t think it will backfire,” he said, perhaps not totally certain about the outcome, in light of the rate fiasco and glut in ships that he himself, drunk with cheap money, has helped create.

Other gluts have developed, and this one, only a miracle could stop, but miracles have become rare. Read… Biggest Glut in Recorded Crude-Oil History Taking Shape 

The Walmart octopus: World's biggest corporation dodges its massive US tax bill with secret overseas havens

A groundbreaking report reveals that Walmart has built a vast, undisclosed network of 78 subsidiaries and branches in 15 overseas tax havens, which may be used to minimize foreign taxes where it has retail operations and to avoid U.S. tax on those foreign earnings. These secretive subsidiaries have never been subject to public scrutiny before. They have remained largely invisible, in part because Walmart fails to list them in its annual 10-K filings with the U.S. Securities and Exchange Commission (SEC). Walmart's preferred tax haven is Luxembourg, dubbed a "magical fairyland" for corporations looking to shelter profits from taxation.

The report, , is the first-ever comprehensive documentation of the company's use of tax havens. The full report is available here, and for the report's Key Findings, click here.

Key Findings

Most people know that Walmart is the world's biggest corporation. Virtually no one knows that Walmart has an extensive and secretive web of subsidiaries located in countries widely known as tax havens. Typically, the primary purpose for a corporation to set up subsidiaries in tax havens where it has little to no business operations and few, if any, employees is to pay little, if any, taxes and to maintain financial secrecy.

Walmart has established a vast and relatively new web of subsidiaries in tax havens, while avoiding public disclosure of these subsidiaries.


All told it has 78 subsidiaries and branches in 15 offshore tax havens, none of them publicly reported before. They have remained invisible to experts on corporate tax avoidance in part because of the way Walmart has filed information about them to the U.S. Securities and Exchange Commission (SEC). Walmart may be skirting the law as there is a legal requirement to list subsidiaries that account for greater than 10 percent of assets or income.
Luxembourg, dubbed a "magical fairyland" by one tax expert because of its ability to shelter profits from taxation, has become Walmart's tax haven of choice.

It has 22 shell companies there - 20 established since 2009 and five in 2015 alone. Walmart does not have one store there. Walmart has transferred ownership of more than $45 billion in assets to Luxembourg subsidiaries since 2011. It reported paying less than 1 percent in tax to Luxembourg on $1.3 billion in profits from 2010 through 2013.

Walmart has made tax havens central to its growing International division, which accounts for about one-third of the company's annual profits.

At least 25 out of 27 (and perhaps all) of Walmart's foreign operating companies (in the U.K. Brazil, Japan, China and more) are owned by subsidiaries in tax havens. All of these companies have retail stores and many employees. Walmart owns at least $76 billion in assets through shell companies domiciled in the tax havens of Luxembourg ($64.2 billion) and the Netherlands ($12.4 billion) - that's 90 percent of the assets in Walmart's International division ($85 billion) or 37 percent of its total assets ($205 billion).

There is evidence that Walmart uses its subsidiaries in tax havens to pursue well-known international tax-avoidance strategies:

  • In 2014, Walmart's tax-haven subsidiaries provided U.S. affiliates access to $2.4 billion in foreign earnings - in the form of low-interest, short-term loans - which may transgress U.S. law.
  • Walmart generates about $1.5 billion worth of tax deductions in Luxembourg each year by making phantom interest payments to its U.S. global parent. It uses a "hybrid loan," which makes this income disappear for tax purposes here and in Luxembourg.
  • Walmart's use of inter-company debt permits it to avoid taxes overseas. It strips earnings out of higher-tax countries by taking out inter-company loans and pays interest to itself in tax havens where the interest income is taxed lightly or not at all.
Walmart appears to be playing a long game - from tax deferral to profit windfall.

It is using tax-haven subsidiaries to minimize foreign taxes where it has retail operations and to avoid U.S. tax on those foreign earnings. Walmart apparently hopes the U.S. Congress will reward its use of tax havens by enacting legislation that would allow U.S.-based multinationals to pay little U.S. tax when repatriating current low-taxed foreign earnings (such as to fund infrastructure spending) and pay no tax with the adoption of a territorial tax system.

U.S. and foreign authorities should investigate Walmart's tax avoidance.

Among the issues to pursue:

  1. The U.S. Securities and Exchange Commission should ask Walmart to explain its failure to disclose on Exhibit 21 of its SEC Form 10-K any of the 78 subsidiaries and branches Walmart has in tax havens. As a remedy for that failure, the SEC should also require the company to make public a complete list of its business entities and which of those subsidiaries Walmart has elected to designate as disregarded for U.S. tax purposes, so that investors can better evaluate the company's tax practices.
  2. The Internal Revenue Service should audit Walmart's use of subsidiaries in tax havens, including the transfer of billions of dollars to its tax-haven subsidiaries and its use of various financial instruments to move taxable income out of the United States. The IRS should also analyze Walmart's use of short-term offshore loans to fund some of its U.S. operations without paying repatriation taxes and its deposit of offshore cash in U.S. financial institutions to determine whether Walmart has been improperly avoiding U.S. tax.
  3. The European Commission should determine whether Luxembourg has been providing Walmart with sweetheart tax deals equivalent to illegal state aid.
Download the full report here.

Download the key findings here.

Read the press release here.

Download shareable graphics here.

Watching those cat videos is actually good for you!

A new study finds watching cute cat videos may actually be good for you.

Indiana University researchers discovered the Internet phenomenon of watching cat videos, from Lil Bub to Grumpy Cat, does more than simply entertain; it boosts viewers' energy and positive emotions and decreases negative feelings.

Assistant professor Jessica Gall Myrick, Ph.D., surveyed almost 7,000 people about their viewing of cat videos and how it affects their moods.

"Some people may think watching online cat videos isn't a serious enough topic for academic research, but the fact is that it's one of the most popular uses of the Internet today," Myrick said.

"If we want to better understand the effects the Internet may have on us as individuals and on society, then researchers can't ignore Internet cats anymore.

"We all have watched a cat video online, but there is really little empirical work done on why so many of us do this, or what effects it might have on us," added Myrick, who owns a pug but no cats.

"As a media researcher and online cat video viewer, I felt compelled to gather some data about this pop culture phenomenon."

Internet data show there were more than two million cat videos posted on YouTube in 2014, with almost 26 billion views. Cat videos had more views per video than any other category of YouTube content.

In Myrick's study, the most popular sites for viewing cat videos were Facebook, YouTube, Buzzfeed, and I Can Has Cheezburger.

Among the possible effects Myrick hoped to explore: Does viewing cat videos online have the same kind of positive impact as pet therapy? And do some viewers actually feel worse after watching cat videos because they feel guilty for putting off tasks they need to tackle?

Of the participants in the study, about 36 percent described themselves as a "cat person," while about 60 percent said they liked both cats and dogs.

Participants in Myrick's study reported:

  • they were more energetic and felt more positive after watching cat-related online media than before;
  • they had fewer negative emotions, such as anxiety, annoyance, and sadness, after watching cat-related online media than before;
  • they often view Internet cats at work or during studying;
  • the pleasure they got from watching cat videos outweighed any guilt they felt about procrastinating;
  • cat owners and people with certain personality traits, such as agreeableness and shyness, were more likely to watch cat videos;
  • about 25 percent of the cat videos they watched were ones they sought out; the rest were ones they happened upon;
  • they were familiar with many so-called "celebrity cats," such as Nala Cat and Henri, Le Chat Noir.
Overall, the response to watching cat videos was largely positive.

"Even if they are watching cat videos on YouTube to procrastinate or while they should be working, the emotional pay-off may actually help people take on tough tasks afterward," Myrick said. The results also suggest that future work could explore how online cat videos might be used as a form of low-cost pet therapy, she said.

For each participant who took the survey, Myrick donated 10 cents to Lil Bub's foundation, raising almost $700. The foundation, Lil Bub's Big Fund for the ASPCA, has raised more than $100,000 for needy animals.

The study has been published in the journal .