Tiny Tech Can Leave a Big Mess

April 19th, 2009

nanotechnology– I’ve been concerned about nanotechnology for sometime ( , , and ).   It’s not that I don’t like the idea and don’t think it has a lot of future.  I read The Engines of Creation way back in 1988 and was deeply impressed by the promise of it all.

– My concerns are, rather, the way we’re going about it.   As always, humanity, in its impatience for maximum profit in the minimum time, is developing and dispersing these agents into our environment with no real idea of the possible consequences.   Just like all the industrial chemicals we’ve developed and employed in the past, we’re assuming these materials will not cause any problems – a least until we find out otherwise.

– I also read Kurt Vonnegut’s Cat’s Cradle many years ago and if you haven’t heard the story of ICE-9, you should.

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Scientists try to clean up nanotechnology before it becomes a big business–and a big problem

Nanotechnology‘s image is sleek, modern and clean. But that’s not its reality.

Turns out that designing and manufacturing materials so small that 100,000 of them can fit comfortably on the width of a hair strand absorbs tremendous amounts of energy and is anything but neat.

“You can make a very green product with a very messy process,” said Mark Greenwood, a Washington lawyer and former director of U.S. EPA’s Office of Pollution Prevention and Toxics.

That “very messy process” is a problem for nanotech researchers trying, among other things, to design more efficient batteries, higher-performing solar cells, more effective water purifiers and more sensitive pollution detectors.

Consider what it takes to purify a nanomaterial of unwanted chemicals. Traditionally, that has required the repeated use of solvents – a lot of them, said James Hutchison, a professor at the University of Oregon.

“If you’re washing with a solvent, you’re wasting a lot of solvent,” Hutchison said. “This is the biggest contribution to waste we’ve been able to see. If you think about a lifecycle analysis on this, you see what’s the hot spot, and think about other ways to purify that don’t require solvent.”

Hutchison and others are trying to come at the nanotech problem with “green chemistry” techniques that emphasize materials, products and processes that reduce or eliminate hazardous substances and conserve energy and resources. His solution for the solvent waste: a nanofiltration membrane that separates nanomaterials from the rest.

Hutchison’s work is part of a larger University of Oregon effort that researchers call green nanoscience. In 2005, Hutchison launched the Safer Nanomaterials and Nanomanufacturing Initiative, which is funded by the Air Force and aims to develop nanotechnology to ensure high performance without threatening human health or the environment.

Because nanotechnology is still an emerging field, scientists believe there are opportunities to make it environmentally safe. “Now’s the time to think about how to make this stuff clean and green,” said David Rejeski, director of the Woodrow Wilson Center’s Project on Emerging Nanotechnologies.

But the technology is steaming ahead, and the opportunity is unlikely to last long.

More…

Valley fever blowin’ on a hotter wind

April 19th, 2009

– I pity the American Southwest where I grew up and where my older son and his family still remain.   It is squarely in the cross hairs of Global Climate Change and one only has to look at Australia to see what the future holds.   10+ million people living in the L.A. basin on what is, at bottom, simply coastal scrub desert that would barely be able to support a few tens of thousands without the massive influx of food and water delivered there daily from elsewhere.  This story about Valley Fever, is just one of many gathering force now for the Southwest.   Can you say, “Water”?

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PHOENIX – It’s high noon, and the 112-degree summer heat – up from a decade ago – stalks Arizona’s Sonoran Desert. By late afternoon, dark clouds threaten, and monsoon winds beat the earth into a mass of swirling sand. Thick walls of surface soil blind drivers on the Interstate.

Some health experts believe new weather conditions – hotter temperatures and more intense dust storms fueled by global warming – are creating a perfect storm for the transmission of coccidioidomycosis, also known as valley fever, a fungal disease endemic to the southwestern United States.

How do cocci spores infect the body? Propelled by winds, thousands of soil particles and cocci spherules are inhaled. People – particularly those older or immune-compromised – may experience flu-like symptoms that can turn into pneumonia. If the infection disseminates, the pathogens can target any organ – mostly the nervous system, skin, bones and joints – and become life threatening.

Each year, according to the American Academy of Microbiology, about 200,000 Americans contract valley fever, and 200 of them die. But some experts believe the disease is vastly underreported. Between 1991 and 1993, healthcare costs for valley fever exceeded $66 million, according to the Pan American Center for Human Ecology and Health.

The group Physicians for Social Responsibility says global warming will multiply the incidence due to increased airborne dust and sandstorms. Higher wind speeds and drought upped Arizona’s yearly count from 33 cases of valley fever per 100,000 in 1998 to 43 per 100,000 in 2001, said Dale Griffin of the U.S. Geological Survey in St. Petersburg, Fla.

The number of cases in Arizona more than quadrupled from 1997 to 2006, according to a Mayo Clinic study. During that same period, incidence rates in California jumped from 2.5 to 8.4 cases per 100,000 people.

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Our Moral Obligation

April 19th, 2009

By Lise Van Susteren – over on the Huffington Post

I am a doctor. A psychiatrist. Over the years I have heard many troubling stories about the human condition. I have worked with individuals who were “on the ledge” emotionally. I have worked with people who fantasize about killing people, and some who have. I have listened to people recount being tortured, abused. I have evaluated the psychological states of foreign leaders who threaten world security. I have heard the details about children who have died at the hands of people who were out of their minds with drugs or illness. People have died in my arms, dropped dead at my feet.

Nothing has prepared me for what I am currently hearing: scientists all over the world warning us about the threat of catastrophic and irreversible climate change.

As a member of several organizations that involve professionals working in the field of mental health, I am stunned that this threat to the health of the planet and the public is so underplayed by these organizations and their members. An official from one leading organization expressed regrets that she was unable to attend a recent forum wrestling with the psychological and mental health aspects of climate change and noted, “no one on the staff is interested.” The person she anointed in her place cancelled.

One of the missions of these associations is to relieve human suffering. As practitioners we help people to face reality. We chip away at their denial knowing it can be a cover for behaviors that destroy their lives. When they see the world more clearly, we urge them to take charge – warning of the dangers of being passive.

Scientists every day are telling us that climate change is happening far faster than anyone had predicted and that the magnitude of the problem is unfathomable. “We have an emergency,” warns NASA scientist James Hansen. “People don’t know that. Continued ignorance and denial could make tragic consequences unavoidable.”

Why are the organizations and their members, those most skilled at exposing the danger of denial and destructive behaviors, so silent about this crisis? Are they in denial themselves? Surely the science isn’t disputed. Surely we don’t believe that destroying life on our planet is “not our problem.”

Our canon of ethics says we have a duty to protect the public health and to participate in activities that contribute to it.

Where, then, are the journal articles, the committee reports, the mission statements, action plans, letters to the editor, presentations, etc that attest to the gravity of what we are hearing? Where are the recommendations that show how to break through denial and get people to change – quickly? Are we not the very organizations to seize upon warnings and confront the world before it is too late?

We see through resistance, excuses, faulty reasoning. We “get” urgency, we “get” life-long consequences. We see the anger, anxiety and depression caused by the mistakes and shortcomings of a previous generation. We know about trauma from repeated exposure to horrifying events. We are trained, indeed we are ethically bound, to respond to emergencies.

What are we waiting for?

More…

Executed for daring to elope

April 15th, 2009

– Stone age values have no place in this modern world.  Women are the equals of men and men and women have the right to choose their beliefs.  I’m pretty liberal but if you want to push me beyond those two statements you are going to find it tough going.

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Their crime was falling in love. Their punishment: death by firing squad. Bound and blindfolded, a young couple were shot at close range in southern Afghanistan – for daring to elope.

Abdul Aziz was 21 years old. The girl he ran off with was just 19. Her name, Gul Pecha, means flower.

Officials said the pair were tried by a Taleban court, found guilty of “immoral acts” and sentenced to death. The Taleban denied involvement.

Administrators say the couple’s parents were complicit in their fate. But that has not been confirmed.

Gul and Abdul were both from Lukhi village, in Nimroz province. Their home district borders Helmand, where a large number of Western troops are based.

They were gunned down, together, on Tuesday. Witnesses said they were shot in front of a local mob by men with AK47 assault rifles.

“They had fled their homes to the neighbouring village, because their parents refused to let them marry,” said Nimroz’s Governor, Ghullam Dastagir Azad. “Their parents tracked them down and handed them over to the Taleban.”

More…

Upgrading WordPress …

April 14th, 2009

OK.   Upgrade to WordPress 2.7.1 is done.  If you see any odd behaviors, please use the Contact Me form and drop me a note.

Thanks!

What will global warming look like? Scientists point to Australia

April 14th, 2009

“Farmers who once grew 60% of the nation’s produce are walking off their land or selling their water rights to the state and federal government. With rainfall in the region at lower than 50% of average for more than a decade, Australia is witnessing the collapse of its agricultural sector and the nation’s ability to feed itself.”

Reporting from The Murray-Darling Basin, Australia — Frank Eddy pulled off his dusty boots and slid into a chair, taking his place at the dining room table where most of the critical family issues are hashed out. Spreading hands as dry and cracked as the orchards he tends, the stout man his mates call Tank explained what damage a decade of drought has done .

“Suicide is high. Depression is huge. Families are breaking up. It’s devastation,” he said, shaking his head. “I’ve got a neighbor in terrible trouble. Found him in the paddock, sitting in his [truck], crying his eyes out. Grown men — big, strong grown men. We’re holding on by the skin of our teeth. It’s desperate times.”

A result of climate change?

“You’d have to have your head in the bloody sand to think otherwise,” Eddy said.

They call Australia the Lucky Country, with good reason. Generations of hardy castoffs tamed the world’s driest inhabited continent, created a robust economy and cultivated an image of irresistibly resilient people who can’t be held down. Australia exports itself as a place of captivating landscapes, brilliant sunshine, glittering beaches and an enviable lifestyle.

Look again. Climate scientists say Australia — beset by prolonged drought and deadly bush fires in the south, monsoon flooding and mosquito-borne fevers in the north, widespread wildlife decline, economic collapse in agriculture and killer heat waves — epitomizes the “accelerated climate crisis” that global warming models have forecast.

With few skeptics among them, Australians appear to be coming to an awakening: Adapt to a rapidly shifting climate, and soon. Scientists here warn that the experience of this island continent is an early cautionary tale for the rest of the world.

“Australia is the harbinger of change,” said paleontologist Tim Flannery, Australia’s most vocal climate change prophet. “The problems for us are going to be greater. The cost to Australia from climate change is going to be greater than for any developed country. We are already starting to see it. It’s tearing apart the life-support system that gives us this world.”

More…

Climate Tipping Point Near Warn UN, World Bank

April 14th, 2009

WASHINGTON, DC, February 23, 2009 (ENS) – The planet is quickly approaching the tipping point for abrupt climate changes, perhaps within a few years, according to the UN Environmental Programme’s newly released 2009 Year Book and a separate World Bank report now being presented throughout Latin America.The UN agency warns that urgent action is needed to avoid catastrophic climate events such as major food and water shortages, shifts in weather patterns, and destabilization of “major ice sheets that could introduce unanticipated rates of sea level rise within the 21st century.”

The report warns that climate changes are occurring much faster than anticipated by the latest Intergovernmental Panel on Climate Change report, issued in 2007.

While earlier estimates forecast up to half a meter (19.5 inches) rise in sea level in the coming century, updated calculations suggest that the rise may be as high as two meters (78 inches).

Melting ice sheets and glaciers in the northern and southern hemispheres will not only contribute to sea level rise, but will also leave many regions around the world without basic water resources for human consumption and industrial production.

In its new report, the World Bank focuses on four climate impacts of special concern: “the warming and eventual disabling of mountain ecosystems in the Andes; the bleaching of coral reefs leading to an anticipated total collapse of the coral biome in the Caribbean basin; the damage to vast stretches of wetlands and associated coastal systems in the Gulf of Mexico; and the risk of forest dieback in the Amazon basin.”

More…

Climate Change Effects In California

April 13th, 2009

A biennial report released April 1 by a team of experts that advises California’s governor suggests that climate changes are poised to affect virtually every sector of the state’s economy and most of its ecosystems. Significant impacts will likely occur under even moderate scenarios of global greenhouse emissions and associated climate change, but without action, severe and costly climate change impacts are possible across the state.

The state Climate Action Team (CAT) report uses updated, comprehensive scientific research to outline environmental and economic climate impacts. Its authors include Dan Cayan, a climate scientist at Scripps Institution of Oceanography, UC San Diego, and a member of the CAT steering team.

A broad collaboration of scientists, mostly from state academic and government agencies, provided a large set of technical papers that form the underpinnings for much of the CAT report. Assessments include the impacts of sea level rise, higher temperatures, increased wildfires, decreased water supplies, increased energy demand, among others, on the state’s environment, industries and economic prosperity. Each of the papers has undergone peer review by technical experts in private, public and governmental entities.

Impacts of climate change to California’s coast, agriculture, forest and communities have been known and studied for years; however the studies that support the CAT report suggest that actual greenhouse gas emissions are outstripping 2006 projections. Of particular interest are the several papers focusing on the impacts of a rise in sea levels to coastal communities and increased potential of wildfires to residential areas.

“The Climate Action Team plays an essential role in the implementation of the state’s climate initiatives and is guided by these important technical studies to ensure policy decisions are based on sound science,” said Linda Adams, Secretary for Environmental Protection and Chair of the state’s CAT. “Any delay in fighting global warming would be detrimental to our economic stability – costing us billions of dollars and dampening the state’s most important economic sectors. Taking immediate action on climate change is essential to slow the projected rate of warming. We also need to make smarter decisions in order to anticipate and adapt to the changes.”

More…

 – Note, the red highlighting is mine.

China Flexes its Muscles and Finds Support in a Bid to Dump the Dollar as the World’s Main Reserve Currency

April 12th, 2009

titanic.jpgI’ve said before that there’s another big shoe waiting to drop.  

– One has to smile thinking about the folks in Washington, D.C. thinking that if they can just get the bail-out monies distributed correctly that it will light a fire and the U.S. economy will roar back to life.   Maybe, but the world is bigger than just what’s happening in the U.S. Capital.

– We owe China a huge sum of money and no one has made a convincing case, that I’ve seen, that there’s a pathway open before us via which the U.S. becomes a net generator of wealth again.   Rather, on the path we’re on, we will very likely continue to increase our foreign debt as we essentially ‘kite’ our checks by selling enough U.S. bonds this year to pay off our debt obligations from last year and have a bit left over to spend on pretending that we’re solvent.   Next year?   Repeat the same formula.

– This isn’t fooling anyone overseas.   But, the only reason they keep buying our bonds is to avoid the near-term pain if they stop and we’re forced to default on our debt either through simply not paying it or by cranking up the money printing presses and printing off enough to pay them.  Of course, printing money won’t really be paying them – because printing money we don’t really have will vastly devalue it and what they get in real value will be far less than what they are owed.

– But, the Chinese, among others, are not stupid.   They see the traps inherent in avoiding the short-term pain today and deferring the problem into a bigger and more profound  long-term pain later.   

– I think the article, below, is about China beginning to ‘face up’ to the problem they have with so much of their trade surplus money being invested in a  country (the U.S.) that is showing, more and more, that it simply doesn’t have and won’t have the ability to pay its debts back. 

– There’s another side to this as well.   China is, on the surface, a Capitalist powerhouse.   But, let’s not forget that it is also still a communist dictatorship run by the same folks who have had it as their central aim for many decades to remake the world in the image they want and to help China ascend to the dominate position in that new world.

 – Calculations are being made, I am sure, in China about how much damage they will sustain and how much we in the U.S. will sustain, if they simply stop buying our bonds and treasuries and let our economy crumble.   It won’t be pretty, everyone knows.   But, if at the end of it, China, with it’s huge cash reserves (even after it loses what it’s invested with the U.S., is still half way solvent and the U.S.,on the other hand, has transitioned from the sole world super-power into something far less – much as Britain went from an empire the sun never set on to a bunch of feisty folks on an island just west of mainland Europe, then China will have won the long term battle for dominance.

– I’m not saying it will turn out that way.   There are a lot of other big cards on the table and it is impossible to know how they will play out.  

  • Can China remain internally stable if the world goes through a major shakeup (vastly bigger than what we’re seeing now)?
  • Can the economic furnaces of the world ever really be restarted given that they only seem to be able to run on a model predicated on ever continuing growth and consumption in a world that grows smaller and more finite by the day?
  • Can any of this play out without being strongly overridden and washed out by the Global Climate Changes that we’ve already put into motion?

It may be that this squabble for world dominance between China and the U.S. is nothing more that a game of shuffleboard that everyone’s focused on – but that the game itself is being held on the Titanic and the date is April 14th, 1912.

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By Jason Simpkins
Managing Editor
Money Morning

Finance officials from Beijing in Moscow on Thursday held a videoconference to discuss the creation of a “supra-national reserve currency,” the latest evidence of the support China is getting from developing countries as it seeks to replace the U.S. dollar as the world’s main reserve currency.

This controversial proposal – and the support that it’s getting – also underscores China’s continued emergence as a growing global force in both the financial and political arenas. That’s a trend that successful global investors won’t be able to ignore.

The recent torrent of criticism to swirl around the dollar began with remarks by Chinese Premier Wen Jiabao.  Speaking last month at a press conference leading up to the recent Group 20 meeting in London, Premier Wen voiced his concern about the value of China’s large holdings of U.S. Treasuries.

We have lent a huge amount of money to the United States,” he said. “Of course, we are concerned about the safety of our assets. To be honest, I am definitely a little bit worried. I request the U.S. to maintain its good credit, to honor its promises and to guarantee the safety of China’s assets.”

Of China’s $2 trillion in foreign currency holdings, about $1 trillion is invested in U.S. Treasuries and notes issued by other government affiliated agencies, such as Fannie Mae (FNM) and Freddie Mac (FRE).

They are worried about forever-rising deficits, which may devalue Treasuries by pushing interest rates higher,” JP Morgan & Co. (JPM) analyst Frank Gong told The Associated Press. “Inside China, there has been a lot of debate about whether they should continue to buy Treasuries.”

Earlier this year, the Congressional Budget Office (CBO) projected that the U.S. budget deficit would nearly triple from last year’s $455 billion – and would reach a staggering $1.2 trillion. And that was even before U.S. President Barack Obama unveiled his $787 billion in stimulus, bank-rescue and anti-foreclosure plans. And that massive projected shortfall also doesn’t include other fix-up initiatives that are sure to surface in the months ahead.

More…

Microsoft Tag – Part II

April 11th, 2009

Yesterday, I tried to make some Microsoft Tags at the Microsoft Tag website.   I was able to make tags for three of my four websites (www.parkterraceapartment.com, www.samadhicoda.com and www.samadhimuse.com).

But when I tried to make one for this website, www.samadhisoft.com, the tag making software told me that my website was “Blacklisted”.

I sent them the following message on their contact form this morning to see what this “Blacklisting” was about:

I tried to make a tag for several of my websites and one of them failed.   When I tried to make a tag for www.samadhisoft.com, the tag making application told me that my site was “blacklisted”.  What’s that about and how do I get un-blacklisted?   This is a private Blog and I’ve never, to my knowledge, been blacklisted by anyone before.

In the end, I got around their black listing block by creating a TinyURL in place of the full www.samadhisoft.com website address and their tag making software took that just fine and made me a tag.   But, I cannot imagine that this loop-hole will exist long.

TinyURL is a cool and little-known capability.   You’ll do yourself a favor to follow the link, above, and read about what TinyURL can do for you.  It’s cool.

So, I’ve been wondering why Microsoft might have me on a Blacklisted list?

The only possible reason I can think of is that I wrote a piece a while ago critical of the Gates Foundation and where they spend their money to make the world a better place.  Mmmmm.   ‘Critical’ is perhaps too strong a word.   In truth, I applaude their idealism.   I just question how and where they direct it.   It think there are more effective uses of their vast monies to make our world a better place.

But, I think it is much more likely that I’m probably on a blacklist because of some error rather than because the Gates folks think I’m a small and irritating thorn.  They are too big and I am too small for that to seem very plausible.

We’ll see what my contact form query accomplishes.  Stay tuned for Microsoft Tag – part III.

Cheers!

– Postscript – 24Apr 2009 – I received the following E-Mail from Microsoft today:

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Greetings:

We wished to let you know our team has removed your website “http://www.samadhisoft.com” from our blacklist.  You should now be able to create tags that work with this website.  If you still experience problems with such, please do not hesitate to contact us so we may look further into the issue.

Thank you for your patience and interest in Microsoft Tag.

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– Typical that there was no explanation as to why my site had been blacklisted.   But, better late than never and better something rather than nothing.