Jessica Ainscough is a model and fashion writer turned “wellness warrior.” She’s an Australian media personality who, in 2008, was diagnosed with a rare form of cancer that is slow growing but extremely prone to spreading and which doctors recommended be treated by amputating an arm, where the tumor was located.  It’s understandable that someone would want to avoid such radical and disfiguring surgery, but for this type of cancer, such extreme measures provide the best long term prognosis.   Ainscough elected to have intensive local chemotherapy instead, which eventually did eliminate all detectable cancer.   Sadly, it recurred about a year later, as this type of cancer often does.  At that point, her doctors advised her that amputation was the best option for treatment.

The story might have ended there and been the sad tale of a young lady who lost an arm to cancer.   However, due to her poor choices, the story is much much sadder.   Ms. Ainscough decided to decline further treatment.  She instead opted for an organic diet, coffee enemas and various detoxification rituals.   She believes she is “healing” her cancer and that this is an example of her taking responsibility and doing the right thing.

Ms. Ainscough looks pretty good and, according to her, she feels pretty good.   That’s actually not too surprising.  The cancer has invaded her soft tissues and is growing and spreading, but, at least from the sound of it, it has not become debilitating just yet.   The sad thing is Ms. Ainscough seems to be very confident she is getting better because she lacks the most basic understanding of what the condition is and how it needs to be treated.   It’s certainly true that surgery, chemotherapy and radiation are damaging, but that’s because they have to be.  Cancer cannot be “healed.”  It must be killed.  Cancerous cells are damaged cells of ones own body, which grow out of control, due to a breakdown in the function of the mechanisms that control cellular growth.   Cancer is a problem inherent to animal cell biology, it can happen in anyone, for any number of reasons, but usually with no single attributable cause, and when it does, the only way it can be cured is by destroying the cancerous cells.

Ms. Ainscough’s complete lack of even the most basic understanding of how cancer is treated is apparent in some of her statements, such as this one:

Drugs do not cure cancer. They just don’t. Every now and then, chemotherapy and radiation treatments may put a patient into “remission”, but this is not truly healing. This is certainly not a cure. Why? Because cancer is so much more than the tumour it shows up as. The tumours are merely the symptoms. And when you just target the symptom without dealing with the root cause, the disease is going to keep showing up. You can chase the disease around your body with surgery and radiation, and you can douse it with toxic chemicals, but this is not an effective long-term solution. This is why you here so often of people whose “cancer came back”. They didn’t do the work to truly reverse their disease. Cancer is nothing more than your body telling you that something has got to give. It is the result of a breakdown in your body’s defenses after it has endured years of abuse in the form of a toxic diet, toxic mind and toxic environment.

No. That’s not it at all. The tumors are the problem. The tumors are composed of the cancerous cells that are the root of the problem and the reason it often comes back is that it’s so damn hard to get every one of those cells, especially when they start spreading to different areas of the body.   While cancer can be the result of carcinogenic chemicals, it can also be caused by heredity or by the random degradation of genetic material that happens as a result of cellular respiration.

Let me be blunt about the sad truth here.  Jess Ainscough is going to die.   I don’t mean in fifty years either.   The cancer she has now is going to kill her.   It’s too late for her to have a good prognosis, and if she continues without treatment, then the already poor odds are going to get worse.   She may feel okay for the time being, but she will die.  Her only hope is spontaneous remission, which in this kind of cancer is all but unheard of.

I should note that I am not a doctor and I do not have access to Ms. Ainscough’s complete medical information.  However, what I do know is that she claims to have been diagnosed with epithelioid sarcoma.   If this is indeed true (and if it’s a lie then she’s downright evil), and if she is not receiving treatment by surgery, radiation and chemotherapy, then the cancer can be expected to be fatal.   This has been confirmed by experts I have consulted before writing this.  As one put it “Not treating epithelioid sarcoma is suicidal.”

The thing that really bothers me, however, is that she is working very hard to put out the message that her non-treatment is working and is the best course of action.  She’s been embraced by the media and this idiocy could easily kill others who buy into it.

Via Dolly:

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So you’ve come to believe that aircraft are spraying dangerous substances above your heads and you want to get rid of them?   So, how about using some vinegar?

Um…

Well… it is a weak acid so it could possibly react with chemicals that are either alkaline in nature or are just prone to breaking down in acid.  But those “chemicals” are rather high up in altitude, and aside from that obvious problem, one might think that if the chemicals were potent enough to be dangerous even after drifting down and surviving the harsh conditions of the upper atmosphere than vinegar probably would not do much.

Really, do I need to explain the flaws in the logic here?

Apparently so.

There are actually a lot more videos about this on Youtube. I did not have time to look at them all, so some may be even more lame.

Recently came across an especially irritating editorial in the Washington Times and decided I really could not let the contentions stand.

Here it is, by Dariusz Leszczynski:

Helsinki/Finland, January 11, 2012-Epidemiological studies are given the most weight in evaluation of human health effects. Therefore, when researchers started their effort to find out whether cell phone radiation causes brain cancer, epidemiology was given the most of attention – and the most funding.

Well… yes, since Epidemology is the study of health events, disease patterns, health statistics and disease rates and their relation to factors like environment, lifestyle and other causes, it would seem to be the field of study that would apply to such a question.

It’s as straight forward as determining that geology is the appropriate field of science to look to when trying to determine the characteristics of a rock.

However, and please let me play “devils advocate”,

Only if I can play with science advocate.

is the epidemiology overrated?

No.

There, are we done?

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I have to admit, this really does not amount to much of a story, since it’s unlikely to change anyone’s mind, but god I love watching something like this…

Interesting that she brought up the “M or J” thing.   I mean, how can you mistake an M for a J, which one is it?  And why do spirits always provide things one letter at a time?    The funny thing is that it actually would apply to me to a huge extent.  My deceased paternal grandfather was named Joseph Joyce.  My grandmother is Mary Joyce.  I have an uncle whose name is also Joe Joyce, I have an aunt named Mary Anne, a cousin named Megan and my brother’s name is James.  It might be more of a stretch (although that never stopped a psychic from claiming success), but my sister’s middle name is Marie and my paternal Grandmother’s maiden name was Moriarty.   I have many J and M names in my relations, although names starting with either one of those letters are extremely common.

I love how she says she didn’t know the age of the anchor woman’s daughter and therefore couldn’t know if she had a boyfriend.   The whole damn point of being a psychic is you’re supposed to know stuff without being given all the information necessary to figure it out.   If you know a person’s daughter is seventeen, for example, it’s not a long shot to guess she either has a boyfriend or has some kind of romantic interests.   If she’s six, you can probably guess she does not.    It’s so ridiculous to think a real “psychic” would need to be primed with the information to know this.

The best part is the other news anchor who actually takes her to task, pointing out that she didn’t guess the name of the woman’s daughter but only guessed J or an M for someone relating to the woman.   It’s very common for a psychic to claim success for something they didn’t get outright but were lead to.  It’s also rare to get a news personality who will take them to task for this.  I wonder why she wants to do his reading off camera?

Stories like this really just grind my gears, because the way it is portrayed in the media is simply false.   If you read any of the reports about the recent extension of a moratorium on mining (uranium mining included) in the Grand Canyon area, you’d think that the big bad uranium mining industry was hell bent on destroying one of the world’s natural wonders and was only stopped by the Obama Administration from doing so.

Via the Mail and Guardian:

Obama rescues the Grand Canyon

Barack Obama took a big step towards preserving one of the world’s natural wonders on Monday, banning uranium mining on 400 000 hectares of land around the Grand Canyon.

The move, announced by the interior secretary, Ken Salazar, at a film screening in Washington DC, bans new mining claims around the canyon for the next 20 years. The area is rich in uranium deposits.

“A withdrawal is the right approach for this priceless American landscape,” Salazar said. “People from all over the country and around the world come to visit the Grand Canyon. Numerous American Indian tribes regard this magnificent icon as a sacred place and millions of people in the Colorado river basin depend on the river.”

Environmental groups said the move, which was opposed by the mining industry and some Republicans, would secure the American president’s environmental legacy.

The measure does not affect about 3 200 existing mining claims around the canyon, however. The administration said there would be continued development of 11 uranium mines.

Conservation groups said Obama had shown political courage in going ahead with the ban in the face of opposition. “Despite significant pressure, the president did not settle for a halfway measure,” said Jane Danowitz of the Pew Environment Group. In the final years of the George Bush presidency, when uranium prices were rising worldwide, mining companies filed thousands of claims in northern Arizona on lands near the Grand Canyon.

They also proposed reopening old mines adjacent to the canyon.

Salazar ordered a temporary halt to claims in 2009 after Obama came to office. Government officials proposed the 20-year ban in October last year, after an environmental review calling for the preservation of an “iconic landscape”.

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Okay, I admit it.  I’ve been at work in a circumstance where I should have been writing code or responding to e-mails and I may have hit up Facebook or Google News.  Sometimes I had a half-assed excuse to it, like that the weather was bad and I needed to know if there were any impending weather emergencies that might force the business to close early.  I might also say justify my Facebook surfing as “exploring the possibilities of social marketing.”   The fact of the matter is that I was slacking a little from time to time.   Who amongst us hasn’t?

But uh oh… it seems nuclear plant operators may have surfed the net

Via CNN:

NRC: Nuclear technicians surfed web on the job

Nine technicians responsible for monitoring operations at a Louisiana nuclear power plant spent on-duty time surfing the Internet — visiting websites that included news, sports, fishing and retirement information — jeopardizing the safety of the plant, federal regulators say.

The Nuclear Regulatory Commission disclosed the web-surfing activities Monday in a letter that proposes a $140,000 fine against the River Bend nuclear power station, 24 miles northwest of Baton Rouge.

No pornography sites were accessed, the Nuclear Regulatory Commission said. And importantly, the NRC said, the computer use did not present an avenue for hackers to gain access to reactor control systems, a modern-day fear at industrial plants.

But the NRC said the web-surfing control room operators were directly responsible for monitoring the reactor and other plant systems, and that their actions violated plant procedures requiring operators to remain attentive and focused on their work.

According to an NRC investigation, nine operators “deliberately violated” the safety procedures by surfing the web between January and April of 2010. Three of the nine did so with such frequency and duration that they are being issued “severity level three enforcement violations.” (Severity level one represents the greatest significant violation and severity level four is the lowest.) The remaining six operators will receive severity level four violations.

The operators were not named by the NRC.

An NRC spokesman said the proposed fine for web surfing is the only such action for web surfing in memory, and may be the only such action in the history of the agency.

In a notice to Entergy Operations Inc., operators of the River Bend Station, the NRC said that it appears that operators “remained attentive to reactor operations, indications, and alarms” while surfing the Internet.

“However, because most of the operators involved knew and understood” the prohibitions on Internet access, they exhibited “deliberate misconduct” and engaged in “hundreds of instances” of accessing the Internet from the “at-the-controls” area of the control room.

Score one for ridiculously reporting.

No, there was never a safety risk. While I don’t know exactly what the operators were assigned to do or how the systems operated here, all indications are that they were simply passing some time by surfing the net when they didn’t have any need to directly interact with the controls. Nuclear reactors certainly do not require continuous second by second human input nor do they need to have a reactor operator spending hours blankly staring at the dials that usually don’t change. Granted, all indicators are checked frequently, as they should be, but that was never interrupted.

It seems that in this case the operators were doing something many of us have: using company computers with internet access for personal surfing. Companies don’t like this, of course, because it tends to encourage employees to spend their time non-productively. If not for the internet, the operators might be more prone to doing something more useful for the company during the time they spend babysitting the control room. It’s like anything else, where the operator is primarily there for contingencies or if problems arise.

Still, this really just isn’t a news story. The workers never left their posts and they were ready to respond to any incident. That’s the important thing. I guess in the future they’ll have to go back to old fashioned paper crossword puzzles and magazines.

When spacecraft are sent to explore the inner solar system, solar cells are usually the choice to provide power.  However, when venturing out past the orbit of mars, the intensity of sunlight available makes it increasingly difficult to obtain sufficient amounts of power.  Past Jupiter, it’s virtually impossible to power a space probe with solar cells as they would need to be enormous to gather enough sunlight.   Even within the inner solar system, where sunlight is reasonably intense, solar cells provide limited energy for probes that explore the surface of planets, such as the mars exploration rovers.   Sunlight is also problematic for places like the earth’s moon, where spacecraft would sit in complete darkness for days.

The solution to this problem has been the radioisotope thermal generator.   An RTG is a simple device, consisting of a strong particle-emitting isotope that produces heat and a thermoelectric generator which converts that heat into electricity.   The heat can also be used to keep vital components of the probe warm.  Unlike nuclear reactors, radioisotope thermal generators are extremely simple, have no minimum critical mass, produce little gamma and almost no neutron emissions, which could blind scientific instruments, and therefore require little or no shielding.  Modern RTG’s can provide hundreds of watts of reliable electrical power for years on end in a small, durable package.

The choice of isotope for space missions has always been, and continues to be plutonium-238. Plutonium-238 is a powerful alpha emitter which produces enormous amounts of heat energy.  Plutonium-238 produces only a small amount of low energy gamma emissions, making it easy to shield.  It’s easily prepared into ceramic oxide pellets that are chemically stable and have good thermal transfer.   With an 88 year half-life, plutonium-238 is short lived enough to be a good energy producer yet long lived enough to allow for missions of many decades.

All radioisotope thermal generators used for deep space missions have used plutonium-238.   RTG’s were also used to power the Apollo Lunar Surface Experiments Packages left by astronauts on the moon.    The RTG used for the Mars Science Laboratory provides 110 watts of electricity and uses about 4.5 kilograms of plutonium-238.  Larger RTG’s have been built for deep space probes, which provide up to 300 watts of power and use 7.8 kilograms of plutonium-238.  Some spacecraft have used multiple RTG’s, for example, Cassini was equipped with three RTG’s which provided a total of 900 watts of power to the spacecraft.

There are other isotopes that can also be used to provide power for RTG’s, but none are as desirable as Pu-238.   Strontium-90, a high energy beta emitter, which can be extracted from spent fuel, also produced significant amounts of heat, but would require substantially more shielding and produces less power per gram of material.  Isotopes of Curium have been studied as well, but also provide much less power and require greater shielding.  Americium-241 has also been considered, but at least four times as much material would be needed to produce the same amount of power, and greater shielding would also be required. Still, Am-241 is regarded as being the second most well suited fuel for RTG use.

Worldwide production of Am-241 is only a few kilograms per year, with US production capacity standing at only 500 to 750 milligrams annually.   Most of this material is already used to fill demand for smoke detectors and moisture gauges.  In order for the US to have a viable chance of using Am-241 as an RTG fuel, production would have to be ramped up significantly.

At one time, plutonium-238 was relatively cheap and easily available.  The United States had large stocks of the material and used it for numerous space missions.  Yet since the early 1990’s, that has not been the case.  Since then, only Russia has had the capacity to produce plutonium-238 and the price has skyrocketed.   US missions have been entirely dependent on plutonium-238 purchased from Russia at the cost of hundreds of millions of dollars.  Yet now even this limited supply is threatened, as Russia has begun to signal that it will no longer be able to provide the quantities of Pu-238 that the US (or potentially other nations) would require for continued space exploration.

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A train carrying copper ore concentrate from a mine in Australia derailed a few days ago.  It was carrying 1500 tonnes of the concentrate when it derailed and a significant proportion of the load seems to have spilled from the cars.  Some of the concentrate spilled into the Edith River. It’s not entirely clear how much actually spilled into the river, but some estimates are that up to 1200 tonnes spilled from the cars, with a large portion ending up in the river.

Whether or not this is cause for concern really depends on the exact composition of the copper concentrate. Most forms of copper concentrate have low soluability in water, so much of it may just sit in a big pile where it landed in the river. Copper oxide is not hazardous at all, and is found very commonly in nature. On the other hand, if it contains large quantities of copper sulfate, there may well be reason for concern. Copper sulfate is mildly toxic and certainly would be reason for concern if it were present in such a large spill.

Although copper concentrate produced by mines is generally not considered hazardous material, it may contain other minerals that present a problem.   If the material contains significant amounts of cadmium, lead or mercury, then this could be a problem, since such a huge quantity has been spilled.   Of course, it would depend on the concentration of those materials and what type of chemical compounds they were part of.

Reports from Sky News do indicate that this copper concentrate was regarded as toxic, so there does appear to be some valid reason for concern over contamination of the river.   Officials have stated that any material that dissolves should be diluted to levels that are not hazardous.

But that’s not what everyone is so damn concerned about.
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It seems that the mythology of “Organic” farming somehow being wonderful for the environment, for everyone’s health, for the farmers, the animals, the children and whatever other cliche you would like to insert is starting to come apart.  The New York Times recently ran an article about the realities of “organic” farmed products and the environmental impact that comes with them.

I was disappointed by how apologetic the article was, but it still made an important point about where our food actually comes from.   Indeed, the “ideals” that the Times refers to never really were embodied by the organic farming movement in any meaningful way.   The entire idea really comes down to a philosophy that certain things are bad simply because they are man-made, while others are acceptable.   There’s no science to it at all and there never was.

Via the New York Times:

Organic Agriculture May Be Outgrowing Its Ideals

TODOS SANTOS, Mexico — Clamshell containers on supermarket shelves in the United States may depict verdant fields, tangles of vines and ruby red tomatoes. But at this time of year, the tomatoes, peppers and basil certified as organic by the Agriculture Department often hail from the Mexican desert, and are nurtured with intensive irrigation.

Growers here on the Baja Peninsula, the epicenter of Mexico’s thriving new organic export sector, describe their toil amid the cactuses as “planting the beach.”

Del Cabo Cooperative, a supplier here for Trader Joe’s and Fairway, is sending more than seven and a half tons of tomatoes and basil every day to the United States by truck and plane to sate the American demand for organic produce year-round.

But even as more Americans buy foods with the organic label, the products are increasingly removed from the traditional organic ideal: produce that is not only free of chemicals and pesticides but also grown locally on small farms in a way that protects the environment.

The explosive growth in the commercial cultivation of organic tomatoes here, for example, is putting stress on the water table. In some areas, wells have run dry this year, meaning that small subsistence farmers cannot grow crops. And the organic tomatoes end up in an energy-intensive global distribution chain that takes them as far as New York and Dubai, United Arab Emirates, producing significant emissions that contribute to global warming.

From now until spring, farms from Mexico to Chile to Argentina that grow organic food for the United States market are enjoying their busiest season.

“People are now buying from a global commodity market, and they have to be skeptical even when the label says ‘organic’ — that doesn’t tell people all they need to know,” said Frederick L. Kirschenmann, a distinguished fellow at the Leopold Center for Sustainable Agriculture at Iowa State University. He said some large farms that have qualified as organic employed environmentally damaging practices, like planting only one crop, which is bad for soil health, or overtaxing local freshwater supplies.

Many growers and even environmental groups in Mexico defend the export-driven organic farming, even as they acknowledge that more than a third of the aquifers in southern Baja are categorized as overexploited by the Mexican water authority. With sophisticated irrigation systems and shade houses, they say, farmers are becoming more skilled at conserving water. They are focusing new farms in “microclimates” near underexploited aquifers, such as in the shadow of a mountain, said Fernando Frías, a water specialist with the environmental group Pronatura Noroeste.

They also point out that the organic business has transformed what was once a poor area of subsistence farms and where even the low-paying jobs in the tourist hotels and restaurants in nearby Cabo San Lucas have become scarcer during the recession.

To carry the Agriculture Department’s organic label on their produce, farms in the United States and abroad must comply with a long list of standards that prohibit the use of synthetic fertilizers, hormones and pesticides, for example. But the checklist makes few specific demands for what would broadly be called environmental sustainability, even though the 1990 law that created the standards was intended to promote ecological balance and biodiversity as well as soil and water health.

Lets stop and consider the greater context here: there are eight billion people in the world. That’s a lot of people to feed. Thankfully, we can feed them all. The fact that not everyone gets enough food is not due to a lack of capacity to produce it but more because of localized socioeconomic and political issues in getting it to those who need it. We grow enough food in the modern world to feed everyone. Not only that, we do it at a very reasonable cost, which results in people generally not having to spend the majority of their income just to get their daily nutritional needs filled.

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The item shown bellow is a tritium-containing radiolumonescent key chain.  It’s basically a small glass vial containing radioactive tritium gas and coated with a phosphorescent compound and placed in a clear plastic case.   Tritium is a weak beta emitter with a half life of 12.3 years.  Because the beta particles are very low in energy, they are entirely blocked by the glass and are not detectable on the surface of the key chain.  The beta particles ionize the phosphorescent compound and produce a steady glow, most often in green (the brightest and most visible color) but also available in other colors.  Because of the 12.3 year half life of tritium, these key chains can be used for several years before there’s any noticeable reduction in brightness.

They’re really great little items and the perfect gift for just about any occasion.   For one thing, they’re an interesting conversation piece and a very good example of a practical application of radioactivity.   They demonstrate that you can indeed keep something radioactive in our pocket and be quite safe and they’re very eye-catching.

They also have quite a bit of practical value.  Finding your keys in the dark is very easy with one of these key chains.  In fact, it’s so easy that if you happen to misplace your keys, the easiest way to find them is to turn off the lights.  When entering your home or starting your car in complete darkness, the glowing key chain provides just enough light to easily select the correct key and use it without fumbling.   If you happen to drop the keys on the dark floor of your car, you can find them very quickly and without effort.   You can even see the glow of the keys if they are under a seat or somehow otherwise obscured from direct view.  You can get different colors and use them to mark different key chains, making it very easy to grab the correct one, even in complete darkness.

I’ve had these key chains before (and broken a couple by mistake).  I can attest to just how useful they are.   There’s also no other way of getting this same value without using radioactive material.  An electrically illuminated key chain could not provide such continuous periods of glow without the batteries quickly running out.   Standard phosphorescent glowing items are limited to a few hours of illumination and must be exposed to light first in order to glow, making them useless for something like a key chain, which is often kept in one’s pocket.

There’s only one problem with these amazing little glowing key chains:  nobody in the US sells them, at least not directly.   Technically, these are not approved for sale or ownership in the United States, although I’ve never heard of anyone getting in trouble for owning one.  Many people do own them and talk about them openly online and elsewhere.  It might just be one of those things that hasn’t shown up on the radar of a bureaucrat who was asinine enough to bother to do something about it.

Still, there are stories about their thugs stopping sales of these key chains on sites like eBay.  It seems that these days most of those sold on eBay are coming from sellers who are not located within the United States.  Exactly how much trouble you could potentially get in for these remains unclear, but it appears to be a case of selective enforcement.  (So if you have one, don’t ever leave the federal government looking for an excuse to call you a terrorist.)

Yet while the government may tolerate people owning them, you can’t buy them from any major retailer.   They can be purchased on the “grey market,” imported in relatively small batches or sold over the internet.  They can be bought from foreign retailers, like those in the UK, who will generally ship to the US without problem.   The best place to buy them, however, tends to be eBay, where numerous sellers will sell to US customers.

That, however, was not good enough for me.  I know a great product when I see one and these things are inexpensive, extremely useful and very easy to sell.  I had bought one and people were constantly asking me about it and where to get one.   I wanted to sell these, and not just by keeping it on the down-low, selling them on auction websites or to friends.  I wanted to really sell them, importing them wholesale and selling them openly and in quantity.

I also didn’t want even the slight potential to have the NRC knocking at my door, which does occasionally happen when someone tries to sell them in the US.   One would think that the government has better things to do, but of course, they don’t.

I thought it would be easy to do.  After all, these things are very readily available in other countries, and by “other countries,” I don’t mean just Russia, Zimbabwe and Cuba.  They can be bought in the UK.  They are brought into the US all the time.  They’re also perfectly safe.   Of course, I assumed wrong, but this was a few years ago, long before I had gained a full understanding of the bureaucracy that is the NRC.

I e-mailed, called and faxed the NRC several times about this matter.  I cannot even begin to explain how difficult they were.   First, nobody at the agency seemed to understand what I wanted to do or what the devices were for.  They told me that if I wanted to start the process of getting a consumer product containing radioactive material approved, I could get some paperwork to start the ball rolling, but it would be several thousand dollars just to begin and would take more than a year.  I told them I believed the items qualified as being license-exempt, since other items of comparable function and contents, such as illuminated watches are.   They didn’t seem to understand what I was getting at.

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