Government Fails to Assess Potential Dangers of Nanotechnology

January 3rd, 2009

– You’d think that we’d learn from past mistakes but we don’t seem to. We’ve put hundreds, even thousands, of novel chemicals never before seen by nature out into the environment – often with minimal or no testing. And the results have not been good. DDT and Thalidomide were two high profile examples but there are many others. it is easy for the urban dwellers among us to ignore what’s going on with the disappearing frogs and bees of the world – but it all means something and it doesn’t bode well.

– Now, we’ve created nanotechnology chemistry and we’re moving straight into using these new chemicals and freely distributing them into the environment – again with little or no testing.

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The little beast

Scientists charge the U.S. Environmental Protection Agency and other government agencies are failing to assess the potential dangers of puny particles

Pesticide DDT, industrial lubricants PCBs and now plastic BPA (bisphenol A) are all widely used industrial chemical compounds that have been discovered to cause ills such as cancer and/or environmental damage. Worried that the latest chemical craze—nanoparticles (molecules and even atoms engineered at the scale of one billionth of a meter or smaller)—may follow suit, a panel of scientists is urging federal government agencies to assess the potential risks posed by such engineered chemicals and particles before they are used in any more substances.

The National Research Council, one of The National Academies in Washington, D.C., (scientific advisory bodies for the federal government) charges that the 18 government bodies, including the U.S. Environmental Protection Agency (EPA) and U.S. Food and Drug Administration (FDA) tasked with assessing chemical safety, have failed to prove that the diminutive particles are not dangerous. The group also charged in a new report that the National Nanotechnology Initiative (NNI), the government body created to oversee such efforts, lacks a coherent plan for ensuring that current and future uses of nanotechnology do not pose a risk to human health or the environment.

Nanotechnology risk research “needs to be proactive—identifying possible risks and ways to mitigate risks before the technology has a widespread commercial presence,” the report says. Instead the NNI “does not have the essential elements of a research strategy—it does not present a vision, contain a clear set of goals [or] have a plan of action.”

More than 800 widely available products, including cosmetics, sporting goods and video displays, contain some form of nanotechnology, whether engineered particles or compounds, according to the Woodrow Wilson International Center for Scholars (a Washington, D.C. think tank created by Congress in 1968). That number is set to grow as nanotech comes to items such as food additives and medical treatments.

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As if Things Weren’t Bad Enough, Russian Professor Predicts End of U.S.

January 1st, 2009

In Moscow, Igor Panarin’s Forecasts Are All the Rage; America ‘Disintegrates’ in 2010

MOSCOW — For a decade, Russian academic Igor Panarin has been predicting the U.S. will fall apart in 2010. For most of that time, he admits, few took his argument — that an economic and moral collapse will trigger a civil war and the eventual breakup of the U.S. — very seriously. Now he’s found an eager audience: Russian state media.

In recent weeks, he’s been interviewed as much as twice a day about his predictions. “It’s a record,” says Prof. Panarin. “But I think the attention is going to grow even stronger.”

Prof. Panarin, 50 years old, is not a fringe figure. A former KGB analyst, he is dean of the Russian Foreign Ministry’s academy for future diplomats. He is invited to Kremlin receptions, lectures students, publishes books, and appears in the media as an expert on U.S.-Russia relations.

But it’s his bleak forecast for the U.S. that is music to the ears of the Kremlin, which in recent years has blamed Washington for everything from instability in the Middle East to the global financial crisis. Mr. Panarin’s views also fit neatly with the Kremlin’s narrative that Russia is returning to its rightful place on the world stage after the weakness of the 1990s, when many feared that the country would go economically and politically bankrupt and break into separate territories.

A polite and cheerful man with a buzz cut, Mr. Panarin insists he does not dislike Americans. But he warns that the outlook for them is dire.

“There’s a 55-45% chance right now that disintegration will occur,” he says. “One could rejoice in that process,” he adds, poker-faced. “But if we’re talking reasonably, it’s not the best scenario — for Russia.” Though Russia would become more powerful on the global stage, he says, its economy would suffer because it currently depends heavily on the dollar and on trade with the U.S.

Mr. Panarin posits, in brief, that mass immigration, economic decline, and moral degradation will trigger a civil war next fall and the collapse of the dollar. Around the end of June 2010, or early July, he says, the U.S. will break into six pieces — with Alaska reverting to Russian control.

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– Research thanks to Alex C.

Climate outcome ‘hangs on coal’

December 28th, 2008

If growth in carbon dioxide emissions is to be constrained and even reversed then the world cannot afford a coal renaissance, scientists have said.

Some commentators have argued that falling reserves of oil and gas will automatically limit CO2’s rise.

But at an American Geophysical Union meeting, researchers said reserves of coal dwarfed those of other fuels.

It was even possible oil’s demise could trigger an acceleration in emissions through more coal use, they added.

“We can replace oil with liquid fuels derived from coal,” said Ken Caldeira from the Carnegie Institution at Stanford University in California.

“But these liquid fuels emit even more carbon dioxide than oil, so the end of oil can mean an increase in coal and even more carbon dioxide emissions to the atmosphere, and even more rapid onset of dangerous climate change.”

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Tidal energy system on full power

December 28th, 2008

A tidal turbine near the mouth of Strangford Lough has begun producing electricity at full capacity for the first time.

The SeaGen system now generates 1.2MW, the highest level of power produced by a tidal stream system anywhere in the world.

The system works like an “underwater windmill” but with rotors driven by tidal currents rather than the wind.

It has been undergoing commissioning trials since May.

SeaGen will now move towards full-operating mode for periods of up to 22 hours a day, with regular inspections and performance testing carried out.

The power generated by the system is being purchased by Irish energy company, ESB Independent, for its customers in Northern Ireland and the Republic.

The turbine has the capacity to generate power to meet the average electricity needs of around 1000 homes.

Martin Wright, managing director of SeaGen developers, Marine Current Turbines, said that having the system generating at full power was an important milestone.

“It demonstrates, for the first time, the commercial potential of tidal energy as a viable alternative source of renewable energy,” he said.

“As the first mover in tidal stream turbine development, we have a significant technical lead over all rival tidal technologies that are under development.

“There are no other tidal turbines of truly commercial scale; all the competitive systems so far tested at sea are quite small, most being less than 10% the rotor area of SeaGen.”

To the original…

Changes ‘amplify Arctic warming’

December 28th, 2008

Scientists say they now have unambiguous evidence that the warming in the Arctic is accelerating.

Computer models have long predicted that decreasing sea ice should amplify temperature changes in the northern polar region.

Julienne Stroeve, from the US National Snow and Ice Data Center, told a meeting of the American Geophysical Union that this process was under way.

Arctic ice cover in summer has seen rapid retreat in recent years.

The minimum extents reached in 2007 and 2008 were the smallest recorded in the satellite age.

“The sea ice is entering a new state where the ice cover has become so thin that no matter what happens during the summer in terms of temperature or circulation patterns, you’re still going to have very low ice conditions,” she told the meeting.

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Fresh bird flu outbreak in India

December 20th, 2008

Authorities in the eastern Indian state of West Bengal say they have identified the deadly H5N1 strain of bird flu in thousands of dead chickens.

Tests on poultry from two villages around Englishbazar town in the Maldah district have returned positive results, a health official said.

He “few thousand” birds in the area will be slaughtered, he said.

The H5N1 strain of bird flu is regarded as highly pathogenic and can also cause disease and death in humans.

Bird flu has returned to West Bengal after an outbreak in 14 districts of the state in January this year.

Separately, authorities in the north-eastern state of Assam say they have finished culling of more than 300,000 chickens and ducks to control the spread of bird flu in the state.

Poultry in seven districts in the state have turned up cases of bird flu.

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– Just go to the search box at the upper left and enter “Bird Flu” for more of the same.

Network Neutrality Update

December 19th, 2008

– I’ve written on this before. The big corporate folks ‘own’ most of the media we have; TV, Radio, Newspapers, etc.

– The Internet is the one place left where all information comes to you equally unencumbered – at least so far.

– But, the Internet represents big profits to some. It represents ways to control the information we see to others. It is the most powerful form of media still existing not under the control of those with deep vested interests regarding what may appear on it.

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NETWORK NEUTRALITY UPDATE….Slowly but surely, support for network neutrality on the internet is eroding:

Google Inc. has approached major cable and phone companies that carry Internet traffic with a proposal to create a fast lane for its own content, according to documents reviewed by The Wall Street Journal. Google has traditionally been one of the loudest advocates of equal network access for all content providers.

At risk is a principle known as network neutrality: Cable and phone companies that operate the data pipelines are supposed to treat all traffic the same — nobody is supposed to jump the line.

….Separately, Microsoft Corp. and Yahoo Inc. have withdrawn quietly from a coalition formed two years ago to protect network neutrality. Each company has forged partnerships with the phone and cable companies. In addition, prominent Internet scholars, some of whom have advised President-elect Barack Obama on technology issues, have softened their views on the subject.

….Lawrence Lessig, an Internet law professor at Stanford University and an influential proponent of network neutrality, recently shifted gears by saying at a conference that content providers should be able to pay for faster service.

It’s not too surprising that big content companies are quietly changing their tune on this: big companies are usually willing to pay for preferential treatment that helps them keep little guys little, and preferential access to the internet is no different from any other competitive advantage.

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Here are links to three earlier pieces I posted that touch on this important topic.

China cull amid bird flu outbreak

December 19th, 2008

More than 370,000 chickens have been culled in China’s eastern province of Jiangsu after an outbreak of the H5N1 strain of bird flu, say officials.

The outbreak is thought to be the first in mainland China since June.

Meanwhile, a man has reportedly contracted the virus in Cambodia, while Taiwan is investigating suspected infection among birds.

The death of a teenage girl from H5N1 was announced in Egypt on Tuesday, and a bird cull is also under way in India.

More than 200 people in a dozen countries have died of the virus since it resurfaced in Asia in 2003, say global health authorities.

Experts fear that the virus could mutate into one that is easily transmissible from human to human.

Migrating birds blamed

China’s Ministry of Agriculture said it received notification that the H5N1 virus had been found in two areas of Jiangsu on Monday.

The usual precautions have been imposed: birds have been slaughtered in the surrounding area, farms quarantined and disinfected, and the transport of fowl banned.

But no information has been released about the scale of the outbreak – how many birds were found to be carrying the H5N1 strain of the virus and how many of them died.

Officials say they think migrating birds might have been the source of the disease.

They are currently testing samples of the virus to check it has not mutated into a form that would pose a risk to human health, reports the BBC’s Chris Hogg in Shanghai.

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New Blogroll entries

December 16th, 2008

For those of you who might occasionally take a look at the other Blogs and Websites I like and recommend, you should be aware that I’ve added two new ones to my Blogroll today.

The first is The Automatic Earth which is written by Stoneleigh and Ilargi.   They describe their site as, “…a daily overview of Debt, Diesel and Dämmerung“.   Dämmerung being the German word for twilight.   An interesting combination.   This site I added based on how impressed I was with an entry I found on their site that I Blogged about earlier here.  It was excellent piece and I’m thinking that where there is smoke, there’s likely to be fire.

And the second is Canadian Paul Cherfurka’s Blog which he entitle’s “Approaching the Limits to Growth“. I could try here to say a lot of nice things about Paul’s thinking and his approach the what I call The Perfect Storm but there’s no need. If you follow the link to his Blog, he’ll lay it all out for you on the opening page. If you’re not hooked after that, you never will be.

– Research thanks to Kael for connecting me to both of these fine sites.

Thinking about a thousand-year depression

December 16th, 2008

– An excellent piece from The Automatic Earth; a Blog I’ve just started following.

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Cyclical terms like “recession” and “depression” are looking less appropriate by the day. It’s like calling the period between the fall of Rome and the Renaissance a “depression”.

I know the our situation is vastly different from the state of the world in Roman times, but the idea that we could be on the brink of a fundamental reset of civilization is intriguing, to say the least.

I’ve been convinced for several years that we are looking at the convergence of a set of wicked interlocking global problems — ecological problems (climate chaos, the death of the oceans, fresh water shortages etc.), energy shortages due to fossil fuel depletion, and overpopulation with the resulting pressure on the global food supply. This convergence is happening under the umbrella of the current global financial collapse that constrains our ability to respond to any of these problems individually, let alone any further problems that might emerge from interactions between them.

This unfortunate collision makes the future of our civilization very murky indeed. Writers like James Howard Kunstler, John Michael Greer, Carolyn Baker and Sharon Astyk (along with people like Stoneleigh and Ilargi at The Automatic Earth) have been warning about the possibility of a generalized, unrecoverable collapse of modern civilization for a while now. They have generally been derided by the mainstream as millennialist prophets of doom — driven more by their own subconscious fears and dark desires, their research full of confirmation bias.

The events unfolding around us now, however, cast their optimistic mainstream critics in a somewhat different light. None of them — even the Roubinis and Krugmans – have fully appreciated the severity of the world’s financial predicament. Their comforting bromides (and even their more pessimistic utterances) have been overwhelmed by events on a weekly basis. It has become clear that for all their careful analysis of trunks and tails, nobody truly understood the shape of the entire elephant.

This evident failure of comprehension brings their entire analysis into disrepute. And that should make us ask – if they failed to comprehend the underpinnings of a calamity in their own domain, what does that say about the possibility that they also failed to understand the dangers being trumpeted by the doomers they have derided?

After all, we are seeing the same outcome in the climate crisis as in the financial one – the trends are uniformly negative, and are unfolding much faster than the professionals in either field predicted. There are new signs from world bodies like the International Energy Agency that the same situation is developing with respect to the world’s oil supply – the more pessimistic members of the Peak Oil crowd appear to be heading for vindication.

So, following a “major, rapid contraction” (aka collapse), could our civilization end up staying on the mat, unable to rise from the ashes of our former glory? That’s unknowable of course, but hardly inconceivable. Several factors give that speculation some foundation.

The first confounding factor is the spectre of irreversible climate change. That could irreparably damage the world’s food production capacity through shifts in rainfall and the reduction of snow and glacial cover that supplies much of the world’s fresh water for agriculture.

The second factor is the permanent depletion of the compact, high-density, transportable energy supply represented by fossil fuels. We’re putting a lot of effort into developing electrical alternatives, of course. There are two major challenges in the way, though. The first is the relative infancy of the industry, and the fact that it will require both capital and fossil fuels to enable its continued growth. The second longer term problem is that the use of electricity requires a higher level of technology in the infrastructure needed to manufacture, distribute, store and convert it into work. This may not seem like much of a a problem today, but if our global industrial civilization goes into a decline, growing parts of the world may find the maintenance of such infrastructure increasingly difficult.

A third factor that may get in the way of recovery is the depletion of easily-recoverable resources such as metals. The decline in the average quality of various ores being mined today is well documented, and is likely to continue. While recycling can recover much of the metal currently discarded as waste, recycling facilities capable of producing enough output to feed our civilization’s needs do not yet exist. They would face the same hurdles as the build-out of electrical supplies I described above.

You might think that such a situation will take so long to develop that we will be able to address the situation before it gets quite that dire.

One consideration that works against that hope is that human beings are not, for all their cleverness, fully rational creatures. Research has shown that most of our “rational” decisions are made at a deeply unconscious level, to be dressed up with rational justifications only upon their emergence into the conscious mind some time later. The truth of this proposition can be seen all around us in the competition between environmental remediation and economic imperatives, in the obstruction of alternative energy development, in our repeated creation of financial bubbles — in all the myriad ways in which we as a society work tirelessly against our own best interests as individuals and as a species.

Even worse, events have recently shown a terrifying ability to outstrip our expectations, in both speed and severity. We may not have nearly as much time left as we think. A lack of time coupled with an inability to respond rationally (or even to accept the evidence of our eyes) does not bode well for the future of this civilization.

It’s conceivable that our current civilization will never regain its feet after this storm has burst upon us. We will endure as a species no matter what happens, of course, and it’s even probable that we will rise to new heights. It’s also quite possible that the rebirth of this Phoenix will take a long, long time and that those new heights will be unrecognizable to someone raised in today’s world of 401(k)’s, Credit Default Swaps, automobiles and gigantic concrete cities.

– To the original:

– Research thanks to Kael for this.