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This is the largest nationally representative study to date of the toll taken by sepsis and pneumonia, two conditions often caused by deadly microbes, including the antibiotic-resistant bacteria MRSA. Such infections can lead to longer hospital stays, serious complications and even death. "In many cases, these conditions could have been avoided with better infection control in hospitals," said Ramanan Laxminarayan, Ph.D., principal investigator for Extending the Cure, a project examining antibiotic resistance based at the Washington, D.C. think-tank Resources for the Future. "Infections that are acquired during the course of a hospital stay cost the United States a staggering amount in terms of lives lost and health care costs," he said. "Hospitals and other health care providers must act now to protect patients from this growing menace." Laxminarayan and his colleagues analyzed 69 million discharge records from hospitals in 40 states and identified two conditions caused by health care-associated infections: sepsis, a potentially lethal systemic response to infection and pneumonia, an infection of the lungs and respiratory tract. The researchers looked at infections that developed after hospitalization. They zeroed in on infections that are often preventable, like a serious bloodstream infection that occurs because of a lapse in sterile technique during surgery, and discovered that the cost of such infections can be quite high: For example, people who developed sepsis after surgery stayed in the hospital 11 days longer and the infections cost an extra $33,000 to treat per person. Even worse, the team found that nearly 20 percent of people who developed sepsis after surgery died as a result of the infection. "That's the tragedy of such cases," said Anup Malani, a study co-author, investigator at Extending the Cure, and professor at the University of Chicago. "In some cases, relatively healthy people check into the hospital for routine surgery. They develop sepsis because of a lapse in infection control—and they can die." The team also looked at pneumonia, an infection that can set in if a disease-causing microbe gets into the lungs—in some cases when a dirty ventilator tube is used. They found that people who developed pneumonia after surgery, which is also thought to be preventable, stayed in the hospital an extra 14 days. Such cases cost an extra $46,000 per person to treat. In 11 percent of the cases, the patient died as a result of the pneumonia infection.

We know that the Obama administration will not go after the banksters that created this global financial calamity. It has been thoroughly co-opted by Wall Street's fifth column, who hold most of the important posts in the administration. Europe has even more at stake and has shown somewhat more willingness to take action. Perhaps our only hope for retribution lies there.

Some might believe the term "banksters" is too mean. Surely Wall Street was just doing its job -- providing the financial services wanted by the world. Yes, it all turned out a tad unfortunate but no one could have foreseen that so many of the financial innovations would turn into black swans. And hasn't Wall Street learned its lesson and changed its practices? Fat chance. We know from internal emails that everyone on Wall Street saw this coming -- indeed, they sold trash assets and placed bets that they would crater. The crisis was not a mistake -- it was the foregone conclusion. The FBI warned of an epidemic of fraud back in 2004 -- with 80% of the fraud on the part of lenders. As Bill Black has been warning since the days of the Saving and Loan crisis, the most devastating kind of fraud is the "control fraud," perpetrated by the financial institution's management. Wall Street is, and was, run by control frauds. Not only were they busy defrauding the borrowers, like Greece, but they were simultaneously defrauding the owners of the firms they ran. Now add to that list the taxpayers that bailed out the firms. And Goldman is front and center when it comes to bad apples. Lest anyone believe that Goldman's executives were somehow unaware of bad deals done by rogue traders, William Cohan reports that top management unloaded their Goldman stocks in March 2008 when Bear crashed, and again when Lehman collapsed in September 2008. Why? Quite simple: they knew the firm was full of toxic waste that it would not be able to continue to unload on suckers -- and the only protection it had came from AIG, which it knew to be a bad counterparty. Hence on March 19, Jack Levy (co-chair of M&As) sold over $5 million of Goldman's stock and bet against 60,000 more shares; Gerald Corrigan (former head of the NY Fed who was rewarded for that tenure with a position as managing director of Goldman) sold 15,000 shares in March; Jon Winkelried (Goldman's co-president) sold 20,000 shares. After the Lehman fiasco, Levy sold over $6 million of Goldman shares and Masanori Mochida (head of Goldman in Japan) sold $56 million worth. The bloodletting by top management only stopped when Goldman got Geithner's NYFed to produce a bail-out for AIG, which of course turned around and funneled government money to Goldman. With the government rescue, the control frauds decided it was safe to stop betting against their firm. So much for the "savvy businessmen" that President Obama believes to be in charge of Wall Street firms like Goldman.

From 2001 through November 2009 (note the date -- a full year after Lehman) Goldman created financial instruments to hide European government debt, for example through currency trades or by pushing debt into the future. But not only did Goldman and other financial firms help and encourage Greece to take on more debt, they also brokered credit default swaps on Greece's debt-making income on bets that Greece would default. No doubt they also took positions as the financial conditions deteriorated-betting on default and driving up CDS spreads. But it gets even worse: An article by the German newspaper, Handelsblatt, ("Die Fieberkurve der griechischen Schuldenkrise", Feb. 20, 2010) strongly indicates that AIG, everybody's favorite poster boy for financial deviancy, may have been the party which sold the credit default swaps on Greece (English translation here). Generally, speaking, these CDSs lead to credit downgrades by ratings agencies, which drive spreads higher. In other words, Wall Street, led here by Goldman and AIG, helped to create the debt, then helped to create the hysteria about possible defaults. As CDS prices rise and Greece's credit rating collapses, the interest rate it must pay on bonds rises-fueling a death spiral because it cannot cut spending or raise taxes sufficiently to reduce its deficit. Having been bailed out by the Obama Administration, Wall Street firms are already eyeing other victims (and for allowing these kinds of activities to continue, the US Treasury remains indirectly complicit, another good reason why one shouldn't expect any action coming out of Washington). Since the economic collapse is causing all Euronations to run larger budget deficits and at the same time is raising CDS prices and interest rates, it is easy to pick off nation after nation. This will not stop with Greece, so it is in the interest of Euroland to stop the vampires now. With Washington unlikely to do anything to constrain Goldman, it looks like the European Union, which is launching a major audit, just might banish the bank from dealing in government debt. The problem is that CDS markets are essentially unregulated so such a ban will not prevent Wall Street from bringing down more countries-because they do not have to hold debt in order to bet against it using CDSs. These kinds of derivatives have already brought down an entire continent -- Asia -- in the late 1990s , and yet authorities are still standing by and basically doing nothing when CDSs are being used again to speculatively attack Euroland. The absence of sanctions last year, when we had a chance to deal with this problem once and for all, has simply induced even more outrageous and fundamentally anti-social behavior. It has pitted neighbor against neighbor -- with, for example, Germany and Greece lobbing insults at one another (Greece has requested reparations for WWII damages; Germany has complained about subsidizing what it perceives to be excessive social spending in Greece). Of course, as far as Greece goes, the claim now is that these types of off balance sheet transactions in which Goldman and others engaged were not strictly "illegal" under EU law. But these are precisely the kinds of "shadow banking transactions" that almost brought down the global financial system 18 months ago. Literally a year after the Lehman bankruptcy -- MONTHS after Goldman itself was saved from total ruin, it was again engaging in these kinds of deals. And it wasn't exactly a low-level functionary or "rogue trader" who was carrying out these transactions on behalf of Goldman. Gary Cohn is Lloyd "We're doing God's work" Blankfein's number 2 man. So it's hard to believe that St. Lloyd did not sanction the activities as well in advance of collecting his "modest" $9m bonus for last year's work.

In spite of its new whizz-bang CEO, Prudential is a slow-moving but very reliable organization with a level of integrity that is trusted by policyholders. Frankly, that's what you want in an insurance company. I have had a modest U.K. pension with one of its competitors since 1980, and I am constantly worried that some leveraged buyout (LBO) artist will step in, take it over, change the computer system so that information gets lost, outsource customer service, and drive the company into bankruptcy. If you're buying life insurance or pension services, you want a company that's not going to disappear in the next 30 years, and doesn't change its address or computer system too often. Avoid a company like the plague if it is run by whiz kids. However, that's what AIG was like. We know how AIG operated; a guy who thought betting the ranch on the credit default swap market was a good idea ran it. Its Asian operation is no doubt full of similarly clever ideas. Even in the unlikely event that everything there is on the level, the cultural clash with an old-fashioned British insurance company is huge. And why would you pay a PREMIUM for an AIG operation? Like the Kraft/Cadbury deal, Prudential's takeover of AIA is value-destroying. Also like Kraft/Cadbury, it looks likely to destroy a valuable part of the British economy that millions of people have relied upon for generations - only this time the destruction will be caused by the buyer rather than the target. As shareholders we need a new form of corporate governance. Those in management are hired hands. In the old days, large shareholders used to treat management as they would have treated their butler - and management was equally deferential to the owners of substantial percentages of the company's capital. That's how capitalism is supposed to work - with resources deployed in the interests of the owners of capital. We know that system works; economics shows us why it works. The alternative, with resources deployed to satisfy the egos and fill the pockets of the hired hands, has no theoretical justification and little practicality - just as a big country house run in the interests of the butler would be a mess. As capitalists, we must work together to restore capitalism!

Solar-powered drip irrigation enhances food security in the Sudano–Sahel documents a field research project which found that: "solar-powered drip irrigation significantly augments both household income and nutritional intake, particularly during the dry season, and is cost effective compared to alternative technologies" Over the decades, irrigation has been shown to greatly increase agricultural productivity. Drip irrigation is spreading rapidly in Africa, with significant benefits. "Drip irrigation delivers water (and fertilizer) directly to the roots of plants, thereby improving soil moisture conditions; in some studies, this has resulted in yield gains of up to 100%, water savings of up to 40–80%, and associated fertilizer, pesticide, and labor savings over conventional irrigation systems" The solar-powered systems, however, look to offer the potential for even better results. From the study on impacts of PVDI systems it was reported: "The women’s agricultural group members utilizing the PVDI systems became strong net producers in vegetables with extra income earned from sales, significantly increasing their purchases of staples, pulses, and protein during the dry season, and oil during the rainy season. Finally, survey respondents were asked how frequently they were unable to meet their household food needs. Based on the frequency and most recent incident, households were assigned a food insecurity score ranging from zero (no problems during the previous year) to one (perpetually unable to meet food needs). This score changed significantly for project beneficiaries, as they were 17% less likely to feel chronically food-insecure. In short, the PVDI systems had a remarkable effect on both year-round and seasonal food access."

No silver bullets. This is the simple premise of Diane Ravitch’s new book, “The Death and Life of the Great American School System,” which is being brought out this week by Basic Books. Written by one of our nation’s most respected scholars, it has been eagerly awaited. But it has also been, at least in some quarters, anticipated with a certain foreboding, because it was likely to debunk much of the conventional — and some not so conventional — wisdom surrounding education reform. Click Image to Enlarge

What of the once-great comprehensive high schools, institutions with history and in some cases a track record of success going back generations? As time moves on, it is fast becoming clear that the new small schools, many with inane themes (how about the School of Peace and Diversity?), can never substitute for a good neighborhood high school, which can become a center of communal life and pride. Ms. Ravitch’s report underscores the fact that the trick is to fix the neighborhood schools beset with problems, not destroy them.

It is not only the foundations that Ms. Ravitch blames for the current crisis: government has also failed in the attempt to reform the schools from above, lacking a clear perspective of how schools work on a day-to-day basis. Thus, the major federal initiative, No Child Left Behind, well intentioned as it may have been, ended up damaging the quality of education, not improving it. While the federal government declares schools as “failing” and prescribes sanctions for schools not meeting its goal of “annual yearly progress,” it is the states that are allowed to write and administer the tests. This has led to a culture of ever easier tests and more test preparation rather than real instruction. More ominously, it led to such scandals as the New York State Education Department lowering the “cut scores” that define the line between passing and failing. Ms. Ravitch suggests that the proper roles of the states and federal government have been reversed under NCLB. Maybe the standards for achievement should be set in Washington, which, after all, administers the National Assessment of Educational Progress , and the solutions found at the local level, using the accurate data provided by Washington. Instead of moving in a different direction from the failed NCLB model of the Bush Administration, the Obama administration has adopted and expanded on them.

Trade's effect on military conflict is one of the most important issues in international relations. The last decade has seen research and debate into the role of trade intensify; Liberals argue that trade brings peace, neo-realists and neo-Marxists reason that trade brings conflict, and classical realists contend that trade has no impact. This debate is not just academic: some key U.S. policymakers (Senator McCain and former President Clinton for instance) believe that trade brings peace, a view that contributes to their support for free trade. Economists developed bilateral trade models in isolation from models of interstate conflict, which were the work of political scientists. These two types of models handle distance between nations differently. Bilateral trade takes its cue from Isaac Newton's formula for the gravitational attraction between two objects: the larger the objects' masses and the shorter the distance between them, the larger the attraction. So the larger the trade partners' economies and the closer they are to one another, the greater their trade. However, conflict models instead incorporate shared borders by land or close distance over water (contiguity) - stressing the role of border disputes in sparking interstate conflict. Distance is included in conflict equations based on the idea that an army gets weaker the farther it strays from its base, but what point in a nation to pick for the trade and conflict equation is unclear. Often theorists use the distance between capital cities, which is problematic: wars generally happen around borders where armies are often based, and capitals have historically changed without this altering the likelihood of war between the nation and its neighbours. The authors suggest that the trade data set plugged into trade and conflict equations is critical. This type of data often contains gaps - there are a number of reasons why data from a particular nation might be unavailable, inevitably leaving researchers to make assumptions. The majority of trade and conflict studies define conflict to include all types of militarised interstate disputes (MIDs). But Keshk, Reuveny, and Pollins question the results generated when different conflict definitions are chosen. For instance, a conflict such as a threat to use nuclear weapons would not cause fatalities, but may still have some impact on trade and vice versa. In fact, by altering the data treatment and assumptions in the equation, the authors generated a variety of results, which supported several different theoretical viewpoints. The authors suggest that future research should investigate questions of missing bilateral trade data, and attempt a more subtle use of the meaning of "military conflict". Researchers might also develop distance and contiguity measures at a more sophisticated level. "Any signal that trade brings peace remains weak and inconsistent, regardless of the way proximity is modelled in the conflict equation. The signal that conflict reduces trade, in contrast, is strong and consistent," say the authors. "Any study of the effect of trade on conflict that ignores the reverse fact is practically guaranteed to produce estimates that contain simultaneity bias." Studies of the relationship between international trade and military conflict can be traced back many centuries, particularly in the works of luminaries such as de Montesquieu, Immanuel Kant, John Hobson, Vladimir Lenin, Henry Morgenthau, Kenneth Waltz, Frederic List, and Albert Hirschman. This latest study emphasises that international politics are affecting trade between nation pairs, while it is far less obvious whether trade systematically affects politics. "To our colleagues from the liberal camp we would like to say that we still believe there are limited circumstances in which more trade may help lead countries to more peaceful resolutions of their differences, particularly if they are already at peace," the authors state. "However, it is past time for academics and policymakers to look beyond the naive claim that the cultivation of trade ties will always and everywhere produce a more peaceful world."

The Vilks controversy arose in 2007, when his entry in an arts project was published by the newspaper. It pictured a dog with the head of a bearded man in a turban. Several Muslim countries protested against the picture. At the time, Swedish officials expressed regret at any hurt caused to Muslims' feelings, but said the government could not prevent the publication of such drawings because of media freedom rules. The case came about a year and a half after a series of depictions of Muhammad in Denmark's Jyllands-Posten paper caused an uproar in early 2006. Those cartoons sparked protests from Muslims around the world. Dozens of people were killed in riots. Muslims regard any image of the Prophet Muhammad as blasphemy. In January, one of the cartoonists whose drawing appeared in Jyllands-Posten, the Dane Kurt Westergaard, was targeted in his own home, allegedly by a Somali radical Muslim with an axe. Mr Westergaard, who escaped unharmed, had depicted the Prophet Muhammad with a bomb in his turban. Mr Vilks told The Associated Press news agency that the telephone threats in January had come from "a Swedish-speaking Somali. He reminded me about what had happened to Westergaard and threatened with a follow-up and that 'now it's your turn'."