Peace for the World

Peace for the World
First democratic leader of Justice the Godfather of the Sri Lankan Tamil Struggle: Honourable Samuel James Veluppillai Chelvanayakam

Monday, June 20, 2016


Erol Onderoglu, the Turkey representative for international rights group Reporters Without Borders, during a press meeting in Istanbul on March 2. (Ozan Kose/AFP/Getty Images)

 Turkish authorities on Monday arrested the local representative for Reporters Without Borders, a global press freedom watchdog, in a move likely to draw further criticism of a government already under fire for its crackdown on dissent.

A Turkish court ordered that Erol Onderoglu, the organization’s Turkey representative, be placed in pretrial detention on charges of distributing terrorist propaganda. The court also detained journalist Ahmet Nesin and academic Sebnem Korur Fincanci, who serves as head of the Turkey Human Rights Foundation.

All three defendants had testified in front of the public prosecutor about their support for pro-Kurdish media outlet Ozgur Gundem. The publication has been targeted by critics who say it is too close to the Kurdistan Workers’ Party (PKK), a decades-old militant groupseeking autonomy for Turkey's ethnic Kurds.

But Turkish authorities consider the PKK a terrorist organization and have moved to suppress voices critical of its military campaign in majority Kurdish
towns in the southeast.

Onderoglu and others had expressed solidarity with Ozgur Gundem, participating in a campaign where the defendants each served as editor-in-chief for the day, media reports said. Turkey has detained scores of dissidents for alleged ties to the PKK since fighting intensified about a year ago.
 
Onderoglu “has stood for all persecuted journalists in Turkey and abroad,” Reporters Without Borders, widely known by its French acronym, RSF, posted Monday on Twitter.

The Paris-based organization called its employee’s arrest an “unbelievable low” for press freedom in Turkey. A senior Turkish official declined to comment on the court’s decision.

The arrests show “that expressing solidarity is regarded by the authorities as a crime punishable with prison,” Dunja Mijatovic, media freedom representative for the Organization of Security and Cooperation in Europe, said in a statement. The OSCE is a regional security organization based in Vienna.

“The authorities should drop the charges and stop using imprisonment as a way to fight differing voices," Mijatovic said.

Turkey has long been one of the world's worst violators of media freedom, according to watchdogs like RSF. In recent years, Turkish President Recep Tayyip Erdogan has personally gone after critics, bringing hundreds of cases against dissidents for crimes such as “insulting the president.”

Authorities have also taken a hard line against demonstrations, dispatching riot police to disperse protesters with tear gas and water cannons. On Sunday, security forces fired tear gas and rubber bullets at a pride parade for the transgender population in Istanbul.

“The job of the state is not to be an obstacle to citizens practicing their rights,” said Levent Piskin, an Istanbul-based lawyer and rights activist. “But of course, in Turkey, you can never actually trust the state.”

Cluster Bombs Are Banned Munitions, But Canadian Companies Are Investing In Them

Manulife Financial is among the companies linked to investment in banned cluster munitions. (Photo: Sean Marshall/Flickr)
RBCsun life financialmanulife building
A man walks past the SunLife Financial HQ in Waterloo Ontario. (Canadian Press/Stephen C. Host)

The Huffington PostBy Mike Blanchfield,-06/17/2016 

OTTAWA — Four Canadian financial institutions invested $565 million in the companies that manufacture cluster bombs, a weapon that is banned under a UN treaty that Canada has ratified, says a report released Thursday.

The report was released in Ottawa by the Dutch peace group PAX, part of the international coalition against the indiscriminate weapons that have been widely linked to the deaths of civilians.


The companies are among 158 worldwide that invested $28 billion in companies connected to the weapons between June 2012 and April 2016, the report said.

Paul Hannon, executive director of Mines Action Canada, is calling on the Trudeau government to issue guidelines that would ban such investments by Canadian institutions.

Canada has ratified the Convention on Cluster Munitions, and while it doesn't explicitly ban the investments, Hannon said they can be viewed as "a form of assistance" in the use of the weapon.
"These are inhuman and indiscriminate weapons and no financial institution should be investing in them," said Hannon.

"Whether it's because they don't realize that they're doing this, whether it's because they're such huge corporations, and one arm doesn't realize what the other arm is doing, that's fine. But they now need to understand."


A man walks past the SunLife Financial HQ in Waterloo Ontario. (Canadian Press/Stephen C. Host)
The report names the Royal Bank of Canada, Manulife Financial, Sun Life Financial and CI Financial; CI says it no longer holds any shares in the U.S. company that is cited in the report.

The report says Royal Bank invested $132 million and Manulife $48 million in the U.S. firm Textron, a leading manufacturer of cluster bombs that have been linked to recent attacks in the ongoing conflict in Yemen.

In a statement, RBC said it takes pains to vet those operations to which it lends money, and is taking steps to broaden its policies.

"RBC is a responsible lender and practices a high level of due diligence prior to lending funds," the bank said. 

"Our policy prohibits directly financing equipment or material for cluster munitions. We are currently working towards extending this policy beyond lending."

Neither Manulife nor Sun Life responded to a request for comment.
"These are inhuman and indiscriminate weapons and no financial institution should be investing in them."
— Paul Hannon, Mines Action Canada

The rights watchdogs, Amnesty International and Human Rights Watch, have documented the use of Textron-made cluster bombs in attacks that have injured or killed Yemen civilians, including children, by the Saudi Arabian-led coalition that is fighting Shiite Houthi rebels.

Last month, Amnesty reported 16 civilian casualties, including nine children after a Saudi cluster bomb attack. In February, Human Rights Watch also reported numerous civilian casualties in cluster bomb attacks in Yemen.

Suzanne Oosterwijk, the report's author, singled out Textron, noting that the report documents $12 billion worth of investment in the company by 49 global firms during the four-year time frame.
She said that "really underlines the urgency of our call here today for financial institutions to stop these types of investments."

The vast majority of the firms named in report — 138 out of 158 — are from countries that have not joined the cluster bomb convention, including the United States, China and South Korea.

Oosterwijk said Royal Bank has taken positive steps to ban investments in cluster munitions, "but their policy contains loopholes."

Britain's pro-EU camp regains momentum, lifting shares and sterling

Member of House of Lords in Britain, Baroness Sayeeda Warsi speaks during the World Islamic Banking Conference in Manama, December 2, 2014. REUTERS/Hamad I MohammedMember of House of Lords in Britain, Baroness Sayeeda Warsi speaks during the World Islamic Banking Conference in Manama, December 2, 2014.REUTERS/HAMAD I MOHAMMED
 Mon Jun 20, 2016

The campaign to keep Britain in the European Union appeared to regain the upper hand on Monday, putting the pound on track for its biggest one-day gain in more than seven years and buoying the UK stock market.

Campaigning for the June 23 referendum resumed on Sunday after a three-day suspension following the killing of lawmaker Jo Cox, and three opinion polls at the weekend showed the "Remain" camp gaining momentum.

Sterling rose by as much as 2.4 percent against the dollar on Monday, heading for its biggest one-day rise since December 2008, while Britain's FTSE-100 shares indexjumped 3 percent - its biggest one-day gain since mid-February. [.L] [GBP/]

The killing of Cox, a 41-year-old mother of two young children, has shocked Britain and could yet prove a defining moment in a vote that will shape the nation's role in world trade and also determine the future of the bloc.

The lawmaker, an ardent supporter of EU membership, was killed in the street by a man heard shouting: "Britain first. Keep Britain independent. Britain always comes first."

Opinion polls last week had suggested the "Out" campaign had taken the lead in a debate that has polarized Britain. But the polling at the weekend - some carried out after the murder - suggested the tide was turning the other way.

The probability of a British vote to remain in the European Union, implied by Betfair betting odds, rose to 74.6 percent on Monday, up from 60-67 percent on Friday.

Prime Minister David Cameron, who is leading the "In" campaign, has focused on the economic argument, telling voters that a Brexit would hurt wages and jobs and lead to a decade of uncertainty.
His cause was bolstered on Monday by senior executives of several carmakers, including Jaguar Land Rover, Toyota, BMW and Vauxhall, releasing statements urging Britons to stay in the EU.

"We firmly believe Britain would be better off if it remained an active and influential member of the EU, shaping European regulations," said BMW sales chief Ian Robertson.

The head of England's top soccer division - the Premier League - also weighed in, saying that its 20 clubs wanted to stay in the bloc.

"Are we better acting like we want to play our part in the world and be worldly citizens, or do we want to send a signal to the world that says, actually, we're kind of pulling the drawbridge up here?" Richard Scudamore told BBC radio.

POSTER ROW

The attack on Cox last Thursday left many voters and politicians wondering whether the campaign rhetoric on both sides - warnings of economic disaster versus uncontrolled immigration - had gone too far in a country considered a paragon of stability.

Sayeeda Warsi, a former co-chair of the Conservative Party, said on Monday she was switching her support to the "Remain" campaign because of the tactics used by the other side.

She pointed to a poster from one of the "Leave" campaigns, which used a photo of refugees walking through a field in Europe under the slogan "Breaking Point" - a message she said she did not want to form "the basis of the kind of Britain that I want to live in and to bring my kids up in".

"Are we prepared to tell lies, to spread hate and xenophobia just to win a campaign? For me that's a step too far," she told The Times newspaper.

The "Leave" camp's key argument has been that Britain would be unable to control immigration levels as long as it was in the EU, something that has struck a chord with many Britons who fear that public services are being overstretched.

The leader of the anti-EU UK Independence Party (UKIP), Nigel Farage, whose movement produced the poster, defended it as reflecting the truth. However the official Vote Leave organization condemned the use of the image - though was dismissive of Warsi's move, saying it did not remember her joining its campaign.

Parliament - which has been in recess ahead of the referendum - was reconvened on Monday for lawmakers to pay tribute to Cox.

Lawmakers avoided referring directly to Thursday's vote as they stood up to praise Cox as a dedicated campaigner, politician and mother. But several politicians urged both sides of the EU debate to try to avoid populism.

"Jo understood that rhetoric has consequences. When insecurity fear and anger are used to light a fuse then an explosion is inevitable," said Stephen Kinnock, a lawmaker who shared an office with Cox.

(Additional reporting by Estelle Shirbon, William James and Elizabeth Piper, Editing by Pravin Char)

Minimal utility of neoclassical economics!

Neoclassical burnishing makes a fictionalised version of actual capitalism


article_image
by Kumar David- 

The critique of neoclassical economics that we are familiar with is political and ideological. The villains are strike breaking, union bashing Regan-Thatcher, bigots like Freidrich Hayek who mentored Chile’s military dictator Augusto Pinochet and a privatisation obsessed IMF of structural adjustment infamy. This critique of neoliberalism, which is neoclassical economics spiced with a right-wing political programme, is a passionate rejection of this political ideology.

The book that is up for review today is different, it’s not political, it’s written for economics scholars and explores the fundamental categories on which neoclassical economics is built, that is; ‘rational’ consumers, U-shaped supply curves, flat demand functions and the fiction of an equilibrium at which marginal-utility equals marginal-cost. The author’s scalpel shreds every one of these categories from the inside that is from within economic discourse and using empirical economic data. This book will resonate for a long time.

Capitalism: Competition, Conflict, Crisis; by Anwar Shaikh, Oxford University Press (2016), pp 979, $50 hardcover, makes heavy reading. The prose is turgid, references to published literature profuse, and the inclusion of mathematical sections in text and appendices require familiarity with algebra, a smattering of calculus and a little bit of regression theory. Another matter that makes the going hard, but constitutes the book’s great strength, is the wealth of empirical data that grounds analysis in actually existing capitalism, current and past. In this Shaik reverts to the materialist and empirically grounded approach of the great classical economists; unlike latter day neoclassicals who snatched ideologically loaded delusions out of the theoretical aether.

Shaik, of Pakistani origin, started as a Princeton educated physicist, but mutated to Professor of Economics in the New School in New York. This magnum opus he says has been in preparation for 15 years and I can discern the inputs of graduate students in working through spread-sheets, graphs and computational algorithms. There is no way I can do justice to a 1,000 page tome that’s heavy to even carry around in a 2,500 word review. In any case if I get stuck into detail and derivation I will lose all but the nerdiest of readers. My objective is to explore interesting and controversial arguments but at the same time to try to hold the attention of all who have some grounding in the dismal sciences. I have chosen just three aspects to follow through; Shaik’s demolition of neoclassical economics, his theses on real competition and third his summary of Kondratieff long waves.

Decapitation of neoclassical economics

Venezuela’s Season of Starvation

Venezuela’s Season of Starvation

BY PETER WILSON-JUNE 19, 2016

LA VICTORIA, Venezuela — When it comes to buying food on his government-mandated day of the week, William, a 44-year-old farmer, doesn’t mess around. At sunset each Tuesday, William, a father of two, joins a line of dozens of people outside the Unicasa supermarket in central La Victoria, 34 miles west of Caracas. William and a friend spend the night taking turns sleeping on the street, with one of them standing watch at all times to guard against robbers, line-cutters, and rats. When it rains, they take shelter under a palm tree, waiting for dawn. Their weekly ritual is the only way to guarantee a good spot in line the next morning, when the supermarket begins distributing basic foodstuffs like rice and cooking oil.

When morning arrives, William and his friend stand in line under the piercing sun, enduring temperatures of up to 95 degrees. At noon, they finally pass through a cordon of police and National Guardsmen to enter the supermarket and claim their prize for 18 hours of hell: the right to purchase two kilograms of cornmeal and one kilogram of pasta. “I am doing this because I have children,” William says. In the old days, he always voted for President Hugo Chávez and his successor, Nicolás Maduro. “How can this be happening? We have the world’s largest oil reserves, but we don’t have food.”

Many Venezuelans are asking those very same questions. The food shortage, precipitated by Chávez’s economic policies and a precipitous drop in oil revenue, is the worst in the country’s history. It has led the government to limit purchases of basic foodstuffs and set their prices. Nonetheless, basic goods such as coffee, sugar, rice, milk, pasta, toilet paper, hand soap, and detergent remain impossible to find. According to Datanalisis, the country’s leading polling agency, over 80 percent of regulated foodstuffs have vanishedfrom store shelves. As a result, many Venezuelans now make do with a single meal a day, or resort to rustling through garbage bins to find food. Others have begun hunting pigeons, dogs, and cats, as Ramón Muchacho, the mayor of the Chacao borough in Caracas tweeted.


Maduro, who succeeded Chávez in March 2013 and may face a recall vote this year, seems to have no answers for the unfolding crisis. And as temperatures rise, shortages deepen, and inflation explodes, his tenure is increasingly at risk thanks to the shortsighted economic controls and state expropriations of private companies championed by his mentor, whose dreams of creating a Socialist state are now in tatters.

Venezuela’s impoverishment stands in stark contrast to the promises Chávez made when he first ran for president in 1998, when he often claimed that many of the country’s poor had been reduced to eating dog food as a way of demagoguing the previous pro-West, capitalist government. He promised to reduce the country’s income inequality and poverty rate by redistributing the country’s oil wealth. In 2003, after surviving a failed coup and a nationwide strike aimed at forcing him from office, Chávez decreed price and foreign exchange controls in order to stop a run on international reserves. Under his plan, the government decided who would receive dollars, with the intention of delivering them to companies and individuals who qualified. The plan imposed foreign exchange controls and set a fixed exchange rate with the dollar. But the government didn’t provide enough dollars under the exchange controls, inadvertently giving birth to the black market. Later, the government established two additional rates, keeping the initial rate for imports of basic foodstuffs and medicine, two others for certain industries, and another for all other sectors under government control. This year, the government simplified things, establishing just two rates: one for foodstuffs medicine, and one for everything else. But the black market rate is now Venezuela’s de facto exchange rate, reflecting the real costs of goods and services.

Starting around 2005, Chávez also began expropriating businesses by the dozens, claiming that many weren’t producing or operating to his standards. By 2015, over 1,200 private companies had been nationalized, seriously denting local production of food, medicine, and oil — the country’s largest export. Many oil production facilities now stand idle. This is due to a number of factors: low oil prices, a lack of investment, the diversion of oil funds to social programs and government campaigns, and the flight of foreign investors.

Chávez also used Venezuela’s oil wealth to artificially depress prices on over 40 products, largely as a tool to maintain support among the country’s poor. It worked well enough when oil prices were high and the government had the cash to import goods and subsidize consumption. But when oil prices plummeted by over 50 percent last year, chronic shortages of food, medicine, and spare parts became acute, as the government slashed imports to conserve dollars to make foreign debt payments and avoid default. Now, the government doesn’t have the dollars to sell to importers, who, in turn, can’t buy goods abroad.
“The real problem is that imports have been reduced by 40 percent this year and by two-thirds since 2012,” says David Smilde, a senior fellow at the Washington Office on Latin America. “There is simply not enough food to go around.”

What happened next will not shock you. Venezuela’s economy contracted 8 percent in 2015 and is expected to dip another 8 percent this year. Andinflation is expected to top 720 percent this year. With government price controls in place, private companies can’t import the raw materials they need. In May, Coca-Cola halted production at two of its bottling plants due to a sugar shortage. The country’s largest brewer, Cerveceria Polar, has beenunable to produce beer for more than a month because it hasn’t received money to import malted barley (they plan to resume later this month, after taking out a loan).
“The government controls access to dollars, and outside banks won’t lend money to Venezuelan producers because of the political instability. They won’t get repaid,” says Vanessa Neumann, president of the New York-based Asymmetrica consulting agency. “And the prices set by the government’s economic interventionism of the past several years mean that producing food is economically unfeasible. The ultimate irony of all this is that it has exploded the social inequality and poverty that brought the Chávistas into power in the first place.”

Many Venezuelans — confronted with long lines, chronic and acute food shortages, and the government’s seeming inability to provide food — long for the good old days. “We didn’t realize how good we had it before Chávez took power,” says Sandra Londono, a 42-year-old hairdresser who charges clients food rather than money for doing their hair. She doesn’t have time to stand in line, she says. “We never had food shortages before Chávez and his people took power.”

Maduro, Chávez’s handpicked successor, blames the country’s crisis on an economic war being waged by nefarious foreign powers against his government. He claims that Venezuela’s business elite — supported by the United States, Spain, Colombia’s former President Álvaro Uribe, and others — have deliberately cut back production of foodstuffs to create shortages, hoping to detonate a social crisis that would unseat him.

Opposition leader Henrique Capriles Radonski and others disagree. “The only guilty party for the Venezuelan economic disaster is the present government,” Capriles wrote in an op-ed on June 5 in Spain’s El Pais. “The mismanagement and inefficient use of the oil bonanza that has already concluded, and the dismantlement of the production and commercial apparatus of the country, as well as constant fighting with businessmen have resulted in an humanitarian emergency.”

Soaring inflation only makes matters worse. On May 1, Maduro raised the country’s monthly minimum wage by 30 percent to 15,050 bolivars (about $1,500). That sounds like a big raise, but consider: Inflation is raging at more than 400 percent. For perspective, the average family of four needs 256,146 bolivars (about $25,700) a month to buy just the essential foodstuffs, according to the Documentation Center for Social Analysis. That works out to over 17 times the monthly minimum wage. A kilogram of meat or cheese now costs about one-third of the monthly minimum wage. “These prices are killing us,” says Irene Lozada, a 56-year-old mother of four who spends five hours a day looking for food. “Each week prices are higher and higher. How can we survive?”

Lozada says she has no choice but to buy food on the black market frombachaqueros, people who illegally obtain food and resell it at steep markups. Although the government-established price for one kilogram of cornmeal is 190 bolivars (about $19), the black market price is 1,500 (about $150). Maduro, who could face a recall referendum this year, has sought to combat thebachaqueros — many of whom are his own supporters — and end food shortages by creating local committees to deliver food to the country’s population. These roughly 15,000 Local Committees for Supply and Production (CLAPs), set up not by the government but by Maduro’s United Socialist Party of Venezuela (PSUV), obtain food from the government and sell it to households. The CLAPs were set up two months ago with the intention of helping to fight against the bachaqueros and shortages.

Under the program, participants can theoretically buy basic foodstuffs every two weeks at subsidized prices. “Our local committee asked us to pay 2,000 bolivars [about $200] upfront to guarantee us the first bags,” says Asia Loudres, a 47-year-old mother of three, her face drawn and haggard from worry. “We are still waiting for the food. And it’s been more than a month. I have been feeding my children bananas and yucca for days.”

Opponents claim that Maduro and the PSUV are using the committees to feed their supporters at the expense of the rest of the population, especially as food shipments have been diverted from supermarkets to the committees. It’s a charge that some Chávistas don’t deny. “The [committees] are political organizations to combat the economic war,” Erika Farias, the governor of Cojedes, said at a pro-government rally on Wednesday. “The escuálidos” — Maduro’s supper-class opponents – “don’t belong.”
As the food shortage worsens, a wave of supermarket lootings and attempted hijackings of trucks carrying foodstuffs has soared. According to the Venezuelan Observatory of Social Conflict, upward of 10 lootings or attempted lootings are occurring daily. There have been 254 cases of looting or attempted looting of supermarkets and stores since the start of the year.

Orlando Farias, the manager of a grocery store in the central industrial city of Maracay, knew there would be problems when a delivery truck pulled up to his store last week, followed by a group of motorcyclists.

“The motorcyclists — supporters of the government — started pushing and shoving the others who had been waiting in line for hours, many of whom were elderly women,” Farias says. “They tried to get ahead in the line, and we had to call the police. “But when they arrived, the police made matters worse by insinuating that we were hiding food from the people who were waiting. We had to show the officers our storeroom before they would believe us. I thought for sure we were going to be looted, either by the police or by the people outside. I never thought I would see people so desperate, so hungry.”

That desperation has fed the protests against Maduro in recent weeks. On June 2, over 150 people from a working-class neighborhood tried to reach the presidential palace to protest the shortage of food and the diversion of foodstuffs from the supermarket where they were waiting to the CLAPs. They were repulsed by security forces firing tear gas and rubber bullets.

“The food crisis is going to get worse in June and July,” Smilde says. “For the past year and a half the government has kept a lid on this by militarizing supermarkets and quickly snuffing out altercations in line and cases of looting. But it’s not clear how long they can do this.”

That’s bad news for Maduro, whose approval rating is hovering around 25 percent and who would surely lose in a hypothetical recall election. His weight isn’t helping. The plump Maduro — whom Chávez often chided for his weakness for fast food — continues to assure his countrymen that things are getting better.
“He’s fat; his ministers are fat so they have plenty to eat even though we don’t,” says Londono. “I can’t wait to vote against Maduro. He has to go.”

Photo Credit: RONALDO SCHEMIDT / Stringer

Chinese man complains of abdominal pain, finds out he has four kidneys


Wang Kailian complained of pains before doctors found one of his four kidneys was infected. Pic: Flickr/Christian Bucad
Wang Kailian complained of pains before doctors found one of his four kidneys was infected. Pic: Flickr/Christian Bucad

20th June 2016

DOCTORS in the southern Guizhou province were in for a rare surprise when they examined a 28-year-old man who complained of abdominal pains – only to find he had double the number of kidneys an average person should.

Wang Kailian, from the Kaiyang county, was found to be among the one percent of the population in possession of four kidneys, a condition known as duplex kidneys.

According to a report by local newspaper, the Guizhou Metropolis Daily, Wang had to have one of his kidneys removed due to an infection.

The surgery was carried out successfully last week, and Wang is recuperating. Although some netizens have joked about Wang being able to gain rewards from his multiple organs, a report by the Guardian says fully-formed extra kidneys are actually “extremely rare”.

Chinese man with ‘abdominal pain’ found to have four kidneyshttp://www.scmp.com/news/china/society/article/1977381/chinese-man-abdominal-pain-found-have-four-kidneys  how many iphones can he get?

Duplex kidneys occur because of a glitch during the first trimester of a fetus’ life, as developing kidneys split into two. The most common cause of infection is when urine flows back up to the ureter.

The news report, translated by the South China Morning Post, speculates Wang’s anomaly may be genetic, as his older sister, father and grandmother have extra digits on their hands and feet.

His family was quoted saying he has always been energetic and healthy, and consumes more food than an average man.

Little Doubt This Acne Bacteria Plays A Role In Prostate Cancer

propionibacterium acnes
Propionibacterium acnes, anaerobic gram-positive bacilli responsible for inflammatory acne.

The Huffington Post -06/20/2016

When someone mentions cancer in men, most will immediately think of the prostate. This gland is primarily responsible for male urogenital health. It also may be vulnerable to the onset of tumours, both benign and malignant. As a result, some 24,000 Canadian men are afflicted each year and sadly some 4,000 will die.

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The cause of prostate cancer has been intensely studied for decades. Researchers have found about five to ten per cent of cases are due to inherited genes. However, the vast majority of cases occur spontaneously over the course of a lifetime. Risk factors such as age and dietary choices have been identified, and tests do exist to identify biological warning signs. Yet, there is still one particular piece of the puzzle missing. Something has to trigger the process.

What causes this spontaneous change has been the focus of many studies, and several biological molecules have been identified as playing a role. The most common are testosterone and prostate-specific antigen (PSA), although in recent years others have surfaced, including prostate cancer antigen 3 (PCA3) and insulin growth factor 1 (IGF-1). While higher levels may indicate a higher risk for disease, they do not, however, indicate a possible trigger.

One route to identify the trigger involves understanding the body's response to an infection. When an unwelcome bacterium or virus enters a restricted area such as the prostate, the cells may respond by trying to kill the intruder. To accomplish this, they rely on inflammation as well as the generation of a number of toxic molecules known as reactive oxygen species. These are quite effective at harming the microbes, yet there is a cost to the cell itself: if these chemicals are continually produced, they may end up interfering with the genetic copying process. If mutations occur in those oncogenes, the result could be the initiation of a tumour.

The concept appears to be valid as bacteria have been found in the prostate, particularly in men suffering from prostate-related pain. Many of the species happen to come from the skin, although for the most part they are not considered to be pathogenic as they are normal members of the skin microbial population.

But in 2005, the discovery of one particular bacterial species in the prostate sounded the alarm that infection may indeed be the cause. It was Propionibacterium acnes. For researchers trying to find the prostate cancer trigger, this bacterium became a potential suspect.
There was little doubt of a strong association between the species and cancer. 
The reason comes from the troubles P. acnes causes. As the name implies, the bacterium is involved in the formation of acne on the skin. As anyone who has suffered from this ailment knows, inflammation is a constant problem and leads to damage to the skin and underlying tissue.

Though the theory was valid, it wasn't entirely accepted even as P. acnes was found to live in prostate cancers. Yet, researchers continued to find some route to show at least an association between the bacterium and the disease. Last week, even more evidence linking the bacterium and prostate cancer was shown by a Swedish team of researchers. They revealed the results of a six-year study trying to determine if this acne-causer was also involved in the onset of cancer. Based on their results, the presence of this bacterium may offer at the least another risk factor, if not a possible trigger.

The team examined prostate tissue sections collected from 2009 to 2015. They were able to acquire biopsies from both men suffering from cancer and healthy controls. The samples were incubated for seven days to give the bacteria time to adapt to the new environment and then grow. After the week was over, the team looked for colonies and then used genetic techniques to identify any that showed up.

When the results came back, the bacterium was found in 60 per cent of the prostate cancer cases, as opposed to 26 per cent of the controls. Although the team had hoped to see 100 per cent presence in tumours and zero in the controls, the results were still significant. There was little doubt of a strong association between the species and cancer.

While this study does imply a role of P. acnes in the development of prostate cancer, this was not a smoking gun. As a result, the authors had to admit the study only added more evidence in the case against the bacterium. They did show, however, the bacterial isolate had the capability of causing inflammation and as such could indeed initiate the formation of tumours.

Although this study didn't offer a conclusive role for P. acnes, the results do suggest the presence of this bacterium in biopsy samples may be another risk factor to consider. If combined as a screen in combination with other easier-to-collect biomarkers, there may be a possible route for prevention through treating the bacterial infection before it has the chance to at least contribute -- if not actually cause -- cancer.