Archive for March, 2012

Health chief warns: age of safe medicine is ending

Thursday, March 29th, 2012

This story has been building for decades.  From nearly the time when the first antibiotic, penicillin, was put into use.  

– I’ve commented before that I believe one of the answers to the general question:

What is wrong with we Human beings that we are so dysfunctional and self-destructive?

involves an inborn bias.  

– I.e., in acting out our evolutionarily derived nature, we tend to over value things that are concrete, now and near.  

– And, correspondingly, we tend to under value things that are abstract, then and far. 

– Hence, I use the word ‘bias‘ because rationally and logically, all of these things should have equal value.

– That we’d have a bias makes good sense because while we were evolving, in a survival of the fittest world, those of us that tended to favor the concrete, now and near aspects of their environment, probably survived better than those who did not.

– But, this is a new world now and the threats to ourselves and our futures are much more dependent on the abstract, then and far aspects of our world. 

– So, our inborn short-shortsightedness is shown clearly in the problems we’re having now with antibiotics and the growing bacterial resistance to them.  

– Most of us don’t understand why bacterial resistance to antibiotics arises (too abstract).  And when the problem does arise (which it will, whether we understand it or not), it will arise in some future time and place (then and far).  So, all of these factors tend to cause us to devalue the problem’s potential.

– But abstract, then and far as the issue of bacterial antibiotic resistance might have seemed in the past, it is manifesting now and we will unavoidably reap what we’ve sown.

– Personally, I find the idea that we might start dying again from diseases we’d already largely conquered like Tuberculosis, completely repugnant.

– Dennis

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The world is entering an era where injuries as common as a child’s scratched knee could kill, where patients entering hospital gamble with their lives and where routine operations such as a hip replacement become too dangerous to carry out, the head of the World Health Organisation (WHO) has warned.

There is a global crisis in antibiotics caused by rapidly evolving resistance among microbes responsible for common infections that threatens to turn them into untreatable diseases, said Margaret Chan, director-general of the WHO.

Addressing a meeting of infectious disease experts in Copenhagen, she said that every antibiotic ever developed was at risk of becoming useless.

“A post-antibiotic era means, in effect, an end to modern medicine as we know it. Things as common as strep throat or a child’s scratched knee could once again kill.”

She continued: “Antimicrobial resistance is on the rise in Europe, and elsewhere in the world. We are losing our first-line antimicrobials.

“Replacement treatments are more costly, more toxic, need much longer durations of treatment, and may require treatment in intensive care units.

“For patients infected with some drug-resistant pathogens, mortality has been shown to increase by around 50 per cent …”

Britain has seen a 30 per cent rise in cases of blood poisoning caused by E. coli bacteria between 2005 and 2009, from 18,000 to more than 25,000 cases.

Those resistant to antibiotics have risen from 1 per cent at the beginning of the century to 10 per cent.

The most powerful antibiotics are carbapenems, which are used as a last line of defence for the treatment of resistant infections.

In 2009, carbapenem-resistant K. pneumoniae, a bug present in the gut, were first detected in Greece but by the following year had spread to Italy, Austria, Cyprus and Hungary.

The European Centre for Disease Control and Prevention reported that the percentage of carbapenem-resistant K. pneumoniae had doubled from 7 per cent to 15 per cent. An estimated 25,000 people die each year in the European Union from antibiotic-resistant bacterial infections.

– More…

 

Excerpt: “The Short American Century: a postmortem”

Tuesday, March 27th, 2012

– thanks to billmoyers.com for this…

– Dennis

– – – – – – – – – – – – – – – – – – – – – – – – – –

The problem for the United States today is that sanitizing history no longer serves U.S. interests. Instead, it blinds Americans to the challenges that they confront. Self-serving mendacities — that the attacks of September 11, 2001, reprising those of December 7, 1941, “came out of nowhere” to strike an innocent nation — don’t enhance the safety and well-being of the American people. If anything, the reverse is true. The Disneyfication of the Iraq War — now well advanced by those depicting “the surge” in Iraq as an epic feat of arms and keen to enshrine General David Petraeus as one of history’s Great Captains — might discreetly camouflage, but cannot conceal, the irreversible collapse of George W. Bush’s “Freedom Agenda,” predicated on expectations that the concerted application of American military power will democratize or at least pacify the Islamic world. The conviction that “the remoralization of America at home ultimately requires the remoralization of American foreign policy”— wars waged to incorporate dark quarters of the Islamic world into the American Century fostering renewal and revitalization at home — has likewise proven baseless and even fanciful. Abu Ghraib, Guantánamo, the revival of waterboarding and other forms of torture, and the policy of so-called extraordinary rendition have left the “incandescent moral clarity” that some observers attributed to U.S. policy after 9/11 more than a little worse for wear.

The argument here is not to invert the American Century, fingering the United States with responsibility for every recurrence of war, famine, pestilence, and persecution that crops up on our deeply troubled planet. Nor is the argument that the United States, no longer the “almighty superpower” of yore, has entered a period of irreversible “decline,” pointing ineluctably to retreat, withdrawal, passivity, and irrelevance. Rather, the argument, amply sustained by the essays collected in this volume, is this: To further indulge old illusions of the United States presiding over and directing the course of history will not only impede the ability of Americans to understand the world and themselves but may well pose a positive danger to both. Faced with a reality that includes, within the last decade alone,

• an inability to anticipate, whether the events of 9/11, the consequences of invading Iraq, or revolutionary upheaval in Egypt and elsewhere in the Arab world;

• an inability to control, with wars begun in Iraq, Afghanistan, and Pakistan, along with various and sundry financial scandals, economic crises, and natural disasters, exposing the limits of American influence, power, and perspicacity;

• an inability to afford, as manifested by a badly overstretched military, trillion dollar annual deficits, increasingly unaffordable entitlement programs, and rapidly escalating foreign debt;

• an inability to respond, demonstrated by the dysfunction pervading the American political system, especially at the national level, whether in Congress, at senior levels of the executive branch, or in the bureaucracy; and

• an inability to comprehend what God intends or the human heart desires, with little to indicate that the wonders of the information age, however dazzling, the impact of globalization, however far reaching, or the forces of corporate capitalism, however relentless, will provide answers to such elusive questions, Americans today would do well to temper any claims or expectations of completing the world’s redemption. In light of such sobering facts, which Americans ignore at their peril, it no longer makes sense to pretend that the United States is promoting a special message in pursuit of a special mission. Like every other country that confronts circumstances of vast complexity and pervasive uncertainty, the United States is merely attempting to cope. Prudence and common sense should oblige Americans to admit as much.

– to the original…

 

A Spiritual Conspiracy

Tuesday, March 27th, 2012

– A lot of what I publish on this site is dark.  The site takes a good look into the problems of the world and it is easy to conclude that this is all that is; darkness.

– But, there is more.  There is the motivation behind the urge to explore the darkness.  A desire to know it clearly and, by knowing it, to reveal its dis-functionality.  

– Not to revel in it but to expose it to the light of day so that we may all be motivated to reject it and to replace it with something better. 

– I found this anonymous piece on the web and I think it expresses what many of us feel.   It’s what we need to remember when looking into the darkness begins to pull us down.

– My deep thanks to my friends and acquaintances who, when they see me losing the plot, call me to remember this and to re embrace it.

– Dennis

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On the surface of the world right now there is
war and violence and things seem dark.
But calmly and quietly, at the same time,
something else is happening underground
An inner revolution is taking place
and certain individuals are being called to a higher light.

It is a silent revolution.
From the inside out. From the ground up.
This is a Global operation.
A Spiritual Conspiracy.

There are sleeper cells in every nation on the planet.
You wont see us on the T.V.
You wont read about us in the newspaper
You wont hear about us on the radio
We dont seek any glory
We dont wear any uniform
We come in all shapes and sizes, colors and styles

Most of us work anonymously
We are quietly working behind the scenes
in every country and culture of the world
Cities big and small, mountains and valleys,
in farms and villages, tribes and remote islands
You could pass by one of us on the street
and not even notice

We go undercover
We remain behind the scenes
It is of no concern to us who takes the final credit
But simply that the work gets done
Occasionally we spot each other in the street
We give a quiet nod and continue on our way

During the day many of us pretend we have normal jobs
But behind the false storefront at night
is where the real work takes a place
Some call us the Conscious Army
We are slowly creating a new world
with the power of our minds and hearts

We follow, with passion and joy
Our orders come from from the Central Spiritual Intelligence
We are dropping soft, secret love bombs when no one is looking
Poems — Hugs — Music — Photography — Movies — Kind words —
Smiles — Meditation and prayer — Dance — Social activism — Websites
Blogs — Random acts of kindness…

We each express ourselves in our own unique ways
with our own unique gifts and talents
Be the change you want to see in the world
That is the motto that fills our hearts
We know it is the only way real transformation takes place
We know that quietly and humbly we have
the power of all the oceans combined

Our work is slow and meticulous
Like the formation of mountains
It is not even visible at first glance
And yet with it entire tectonic plates
shall be moved in the centuries to come

Love is the new religion of the 21st century
You dont have to be a highly educated person
Or have any exceptional knowledge to understand it
It comes from the intelligence of the heart
Embedded in the timeless evolutionary pulse of all human beings

Be the change you want to see in the world
Nobody else can do it for you
We are now recruiting
Perhaps you will join us
Or already have.
All are welcome
The door is open.

– To the original posting…

 

400 Chernobyls: Solar Flares, Electromagnetic Pulses and Nuclear Armageddon

Sunday, March 25th, 2012

– That’s a pretty over-the-top headline, yes?   I know, but I’ve read this article and several others and I can find nothing speculative or slanted about them.   They are describing simple matters of fact.   We’re not talking about the (as deniers call it) ‘soft’ science of Global Climate Change.

Fact:  There have been more than 100 significant solar Geomagnetic Disturbance (GMD) events in the last 150 years including two; in 1859 (the Carrington Event) and 1921, that, if they occurred today, would cripple our high-tech world severely.

Fact: events like the 1921 event occur regularly every 70 to 100 years and the 1859 about every 500.

Fact: a single nuclear weapon exploded sub-orbitally above the USA could create an ElectroMagnetic Pulse (EMP) capable of bringing down virtually every power grid and piece of electronic equipment within one million square miles or about 50% of the continental USA.

– Governments world wide should be implementing programs (are you listening, New Zealand) to protect against solar GMDs because they will happen and no one know when beyond the statistical statement that bad ones seem to occur every 70 to 100 years.

– And, IMHO, the USA is right to be doing all that it can to prevent Iran and/or North Korea from developing nuclear weapons and military rocket lofting techniques.   All it will take is one mad-man to take out half the USA.  Sorry, but when I listen to Iran’s ranting or look at the face of the new North Korean leader, they both give me the willies.

– Dennis

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There are nearly 450 nuclear reactors in the world, with hundreds more being planned or under construction. There are 104 of these reactors in the United States and 195 in Europe. Imagine what havoc it would wreak on our civilization and the planet’s ecosystems if we were to suddenly witness not just one or two nuclear meltdowns, but 400 or more! How likely is it that our world might experience an event that could ultimately cause hundreds of reactors to fail and melt down at approximately the same time? I venture to say that, unless we take significant protective measures, this apocalyptic scenario is not only possible, but probable.

Consider the ongoing problems caused by three reactor core meltdowns, explosions and breached containment vessels at Japan’s Fukushima Daiichi facility and the subsequent health and environmental issues. Consider the millions of innocent victims who have already died or continue to suffer from horrific radiation-related health problems (“Chernobyl AIDS,” epidemic cancers, chronic fatigue, etcetera) resulting from the Chernobyl reactor explosions, fires and fallout. If just two serious nuclear disasters, spaced 25 years apart, could cause such horrendous environmental catastrophes, it is hard to imagine how we could ever hope to recover from hundreds of similar nuclear incidents occurring simultaneously across the planet. Since more than one-third of all Americans live within 50 miles of a nuclear power plant, this is a serious issue that should be given top priority.[1]

In the past 152 years, Earth has been struck by roughly 100 solar storms, causing significant geomagnetic disturbances (GMD), two of which were powerful enough to rank as “extreme GMDs.” If an extreme GMD of such magnitude were to occur today, in all likelihood, it would initiate a chain of events leading to catastrophic failures at the vast majority of our world’s nuclear reactors, similar to but over 100 times worse than, the disasters at both Chernobyl and Fukushima. When massive solar flares launch a huge mass of highly charged plasma (a coronal mass ejection, or CME) directly toward Earth, colliding with our planet’s outer atmosphere and magnetosphere, the result is a significant geomagnetic disturbance.

The last extreme GMD of a magnitude that could collapse much of the US grid was in May of 1921, long before the advent of modern electronics, widespread electric power grids, and nuclear power plants. We are, mostly, blissfully unaware of this threat and unprepared for its consequences. The good news is that relatively affordable equipment and processes could be installed to protect critical components in the electric power grid and its nuclear reactors, thereby averting this “end-of-the-world-as-we-know-it” scenario. The bad news is that even though panels of scientists and engineers have studied the problem, and the bipartisan Congressional electromagnetic pulse (EMP) commission has presented a list of specific recommendations to Congress, our leaders have yet to approve and implement any significant preventative measures.

Most of us believe that an emergency like this could never happen, and that, if it could, our “authorities” would do everything in their power to prevent such an apocalypse. Unfortunately, the opposite is true. “How could this happen?” you might ask.

– This is a fairly long article but I recommend that you link through and read it all.   This first section, is just a small portion of the information in the full article.  – Dennis

– More…

– I’ve written/reported on this story before:

 

 

Corrupt call center workers selling your private information for pennies

Thursday, March 22nd, 2012

– Could it be another excellent reason to reconsider the rush to offshore everything?    Or is the profit gained by off shoring simply outweigh any of the negatives that accrue to your customers?

– Dennis

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According to the Daily Mail an undercover investigation in India has uncovered that some call center workers have been selling confidential information on nearly 500,000 Britons.

Undercover reporters from The Sunday Times met with two IT workers who claimed to be IT workers who offered to provide them with 45 different types of data gathered from the victims.

Information offered up included names, addresses, phone numbers and credit card details (including CCV/CVV codes and expiration dates).

The reporters allege they could purchase the records for as little as 2 pence apiece ($0.03 USD). One of the IT workersthieves bragged:

"These [pieces of data] are ones that have been sold to somebody already. This is Barclays, this is Halifax, this is Lloyds TSB. We’ve been dealing so long we can tell the bank by just the card number."

They claimed to information on mortgages, loans, insurance policies, mobile phone contracts and television subscriptions. Much of the information was “fresh”, or less than 72 hours old.

– More…

 

Why Doctors Die Differently

Wednesday, March 21st, 2012

Careers in medicine have taught them the limits of treatment and the need to plan for the end

Years ago, Charlie, a highly respected orthopedist and a mentor of mine, found a lump in his stomach. It was diagnosed as pancreatic cancer by one of the best surgeons in the country, who had developed a procedure that could triple a patient’s five-year-survival odds—from 5% to 15%—albeit with a poor quality of life.

Charlie, 68 years old, was uninterested. He went home the next day, closed his practice and never set foot in a hospital again. He focused on spending time with his family. Several months later, he died at home. He got no chemotherapy, radiation or surgical treatment. Medicare didn’t spend much on him.

It’s not something that we like to talk about, but doctors die, too. What’s unusual about them is not how much treatment they get compared with most Americans, but how little. They know exactly what is going to happen, they know the choices, and they generally have access to any sort of medical care that they could want. But they tend to go serenely and gently.

Doctors don’t want to die any more than anyone else does. But they usually have talked about the limits of modern medicine with their families. They want to make sure that, when the time comes, no heroic measures are taken. During their last moments, they know, for instance, that they don’t want someone breaking their ribs by performing cardiopulmonary resuscitation (which is what happens when CPR is done right).

In a 2003 article, Joseph J. Gallo and others looked at what physicians want when it comes to end-of-life decisions. In a survey of 765 doctors, they found that 64% had created an advanced directive—specifying what steps should and should not be taken to save their lives should they become incapacitated. That compares to only about 20% for the general public. (As one might expect, older doctors are more likely than younger doctors to have made “arrangements,” as shown in a study by Paula Lester and others.)

Why such a large gap between the decisions of doctors and patients? The case of CPR is instructive. A study by Susan Diem and others of how CPR is portrayed on TV found that it was successful in 75% of the cases and that 67% of the TV patients went home. In reality, a 2010 study of more than 95,000 cases of CPR found that only 8% of patients survived for more than one month. Of these, only about 3% could lead a mostly normal life.

Unlike previous eras, when doctors simply did what they thought was best, our system is now based on what patients choose. Physicians really try to honor their patients’ wishes, but when patients ask “What would you do?,” we often avoid answering. We don’t want to impose our views on the vulnerable.

The result is that more people receive futile “lifesaving” care, and fewer people die at home than did, say, 60 years ago. Nursing professor Karen Kehl, in an article called “Moving Toward Peace: An Analysis of the Concept of a Good Death,” ranked the attributes of a graceful death, among them: being comfortable and in control, having a sense of closure, making the most of relationships and having family involved in care. Hospitals today provide few of these qualities.

Written directives can give patients far more control over how their lives end. But while most of us accept that taxes are inescapable, death is a much harder pill to swallow, which keeps the vast majority of Americans from making proper arrangements.

It doesn’t have to be that way. Several years ago, at age 60, my older cousin Torch (born at home by the light of a flashlight, or torch) had a seizure. It turned out to be the result of lung cancer that had gone to his brain. We learned that with aggressive treatment, including three to five hospital visits a week for chemotherapy, he would live perhaps four months.

Torch was no doctor, but he knew that he wanted a life of quality, not just quantity. Ultimately, he decided against any treatment and simply took pills for brain swelling. He moved in with me.

We spent the next eight months having fun together like we hadn’t had in decades. We went to Disneyland, his first time, and we hung out at home. Torch was a sports nut, and he was very happy to watch sports and eat my cooking. He had no serious pain, and he remained high-spirited.

One day, he didn’t wake up. He spent the next three days in a coma-like sleep and then died. The cost of his medical care for those eight months, for the one drug he was taking, was about $20.

As for me, my doctor has my choices on record. They were easy to make, as they are for most physicians. There will be no heroics, and I will go gentle into that good night. Like my mentor Charlie. Like my cousin Torch. Like so many of my fellow doctors.

– To the original article…  

New process could revolutionize electron microscopy

Wednesday, March 21st, 2012

Researchers at the University of Sheffield have created what sounds impossible – even nonsensical: an experimental electron microscope without lenses that not only works, but is orders of magnitude more powerful than current models. By means of a new form of mathematical analysis, scientists can take the meaningless patterns of dots and circles created by the lens-less microscope and create images that are of high resolution and contrast and, potentially, up to 100 times greater magnification.

In a recent paper published in Nature on March 6, 2012 under the daunting title of “Ptychographic electron microscopy using high-angle dark-field scattering for sub-nanometre resolution imaging,” University of Sheffield scientists M.J. Humphry, B. Kraus, A.C. Hurst, A.M. Maiden and principal investigator John M. Rodenburg outlined their achievements in overcoming some of the limitations that have held back the potential of the electron microscope since its invention by Max Knoll and Ernst Ruska in 1931.

They demonstrated that the way to improve the electron microscope was by removing the thing that is at the very heart of the device – the lens. The difficulty in creating an electromagnetic lens of sufficient quality to allow the electron microscope to work close to its theoretical limits have kept it operating at magnifications 100 times less than what it could be. They found that the way to improve the electron microscope was to eliminate the lens and replace it with a virtual lens, created by applying a new form of mathematical algorithm to diffraction patterns.

– More…

 

American Healthcare (smile)

Monday, March 19th, 2012

“If you can’t afford a doctor, go to an airport – you’ll get a free x-ray and a breast exam, and; if you mention Al Qaeda, you’ll get a free colonoscopy.”

Wave Glider aquatic robots set world record

Sunday, March 18th, 2012

Prediction time.  Drug runners and others are going to begin to use these for smuggling.   A small bit of extra technology can make these units able to receive instructions via satellite Internet.  They can be programmed to put their antennas up at night and down in the daytime and with the right coloration and low profile, they will be able to travel unseen from virtually any coast in the world to any other coast.

– Given the huge profit margins involved in smuggling, if they loose a few along the way, it’ll just be the cost of doing business.

– In fact, a secondary industry might spring up among people who want to find them before they deliver their goods to the smugglers.

– Dennis

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A group of four autonomous underwater vehicles have just set a world distance record, by traveling from San Francisco to Hawaii

On November 17th of last year, a group of four wave-powered autonomous aquatic robots set out from San Francisco, embarking on a planned 37,000-mile (60,000-km) trip across the Pacific ocean. Recently, the fleet of Wave Gliders completed the first leg of their journey, arriving at Hawaii’s Big Island after traveling over 3,200 nautical miles (5,926 km). By doing so, they have set a new distance record for unmanned wave-powered vehicles – that record previously sat at 2,500 nautical miles (4,630 km).

The Wave Gliders are made by California- and Hawaii-based Liquid Robotics, and each consist of a floating “boat” tethered to an underwater winged platform. The motion of the waves causes these wings to paddle the boat forward, while solar cells on the deck of the boat provide power to its sensors and transmitters. These sensors measure oceanographic data such as salinity, water temperature, wave characteristics, weather conditions, water fluorescence, and dissolved oxygen. GPS and a heading sensor also help the craft to orient themselves.

– More…

 

Obama tries again to end oil subsidies

Sunday, March 18th, 2012

– The profit levels of the big oil companies are obscene but no one has the political will in Washington to remove their obviously unnecessary subsidies.   Can there be any doubt that the U.S.’s political processes are controlled by big money from behind the scenes?

– Dennis

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President Barack Obama is calling anew on Congress to end tax subsidies for the oil and gas industry, saying America needs to develop alternative sources of energy in the face of rising petrol prices.

Obama said in his weekly radio and internet address that he expected Congress to consider in the next few weeks halting US$4 billion ($4.85 billion) in tax subsidies, something he hasn’t been able to get through Congress throughout his presidency.

The vote would put lawmakers on record about whether they “stand up for oil companies” or “stand up for the American people. They can either place their bets on a fossil fuel from the last century or they can place their bets on America’s future”, Obama said.

Industry officials and many Republicans in Congress have argued that cutting the tax breaks would lead to higher petrol prices, raising costs on oil companies and affecting their investments in exploration and production.

The measure is considered a long shot in Congress, given that Obama couldn’t end the subsidies when Democrats controlled Congress earlier in his term.

– More…