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India drastically reduces AIDs incidence

Byoliveridley

India’s efforts at combating AIDs through the use of superior statistics and survey techniques (yes, we are geeky like that only!) pays off as the number of AIDs cases is slashed from 5.7 million to close to 3 million.

Study: Fewer Indians with HIV seen – Yahoo News

The number of Indians infected with HIV is far smaller than previously believed, according to new data that appears to vindicate critics who said earlier U.N. assessments of the country’s epidemic were vastly overestimated.

Experts say the still-unreleased survey is likely to show that India’s number of HIV cases, which last year was said to be the highest in the world at 5.7 million, is actually well below that mark.

“The actual number we’ve come up with in aggregate is likely to be lower, and perhaps substantially lower,” said Ashok Alexander, director of the Avahan, the Indian program of the Bill & Melinda Gates Foundation, which helped fund the study.

Now, if we can only make the other 3 million cases go away. Unfortunately, math is not going to get us there. But this is good news, I guess, for the 2.7 million people who we thought had AIDs, but actually did not. Were these poor people clued in?

The real reason this is good news is that if money was budgeted to take care of 5.7 million cases, then it will go a little further now! Happy Friday, takes away from all the other crap going on in my world that I am too jaded and cynical to blog about.

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The LA Times does Ambassador Cars

Byoliveridley

Please, we don’t need any sentimentality! These cars need to go away, they’ve done their bit for 50+ years, it’s time to retire!

India’s ugly icon of the road – Los Angeles Times

TO describe the most famous car strutting along India’s roads today, think of some of the qualities associated with hot automotive design.

Sleek. Sporty. Sexy. Fast.

Now throw them out.

None of those words applies to the Ambassador — in fact, quite the opposite, many say. Its boxy shape, like a derby hat on wheels, is an aerodynamic nightmare. It can have trouble overtaking wandering cows, let alone more powerful rivals. It’s not the car you’d pick to impress someone on a first date, or a fifth.

Yet everything the Ambassador is not doesn’t change what it is: an icon of modern India, a national treasure that epitomizes the country’s last 50 years, which is how long the car has been rolling off the same assembly line in eastern India, day in and day out.

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Arsenic in the News

Byoliveridley

Professor wins $1M for arsenic filter – Yahoo! News

The National Academy of Engineering announced Thursday that the 2007 Grainger Challenge Prize for Sustainability would go to Abul Hussam, a chemistry professor at George Mason University in Fairfax. Hussam’s invention is already in use today, preventing serious health problems in residents of the professor’s native Bangladesh.

This British Geological Survey website provides a good primer to the problem. Some key points:

  1. Arsenic is very toxic
  2. Arsenic is naturally occurring in the shallow groundwater aquifers of Bengal and Bangladesh at a toxic level
  3. The surface water is contaminated with bacteria and was responsible for high infant mortality, so aid agencies in the ’70s encouraged the use of tube wells and other groundwater pumps. While this contributed to a decline in infant mortality from gastrointestinal infections, it also dosed unsuspecting people with disease causing levels of arsenic
  4. The technology for removal of arsenic is very well known. But most solutions require electricity/periodic maintenance/technical skills and are thus not universal or sustainable.
  5. Simplicity is the key. You can’t tell the people to not drink the water, it is the only clean water available. You can’t install water treatment plants, there is no running water, you can’t rely on solutions that are centralized.

So with all that in mind, here’s what Prof. Hussam did:

The Gold Award-winning SONO filter is a point-of-use method for removing arsenic from drinking water.  A top bucket is filled with locally available coarse river sand and a composite iron matrix (CIM).  The sand filters coarse particles and imparts mechanical stability, while the CIM removes inorganic arsenic.  The water then flows into a second bucket where it again filters through coarse river sand, then wood charcoal to remove organics, and finally through fine river sand and wet brick chips to remove fine particles and stabilize water flow.  The SONO filter is now manufactured and used in Bangladesh. That’s great, and easy!

That’s pretty much freshman chemistry right there, further proof that most innovation does not need new science, only people willing to spend some time on problems that don’t necessarily get looked at.

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Chemical Warfare

Byoliveridley

This story from a local Chicago TV station does an excellent job of documenting the chemical weapons dropped on Vietnam by the United States in the 1960s, the effects they still have on Vietnam, and the Americans who handled these so called “defoliants”.

cbs2chicago.com – Agent Orange: A View From Vietnam

During the eight years of the Vietnam War that the U.S. Military dusted the Vietnamese landscape with Agent Orange, it was only intended to kill vegetation. It was a combination of two herbicides 2,4D and 2,4,5T mixed together into the most potent plant killer ever made. It was spread over 3 1/2 million acres of forests and crops to kill the trees and vegetation so the United States troops could see the enemy. The Armed Forces were told it was harmless. But in March 1978, Bill Kurtis broke the story on CBS 2 that American veterans of Vietnam who had been exposed to Agent Orange were complaining of illnesses, birth defects among their children, skin rashes, cancer, nervous problems and respiratory problems.

orange3_small.jpgPeople tend to blame dioxins for all the health effects. But 2,4-D and 2,4,5-T, constituents of Agent Orange, are no spring chickens. Exposure during spraying, especially of the grossly excessive amounts that rained down upon Vietnam, can cause various health effects as well, not to mention long-term devastation of entire ecosystems.

Side note: New Zealand, in 2004, apologized to New Zealand’s “veterans” for their exposure to Agent Orange during the Vietnam war. Not a word to the Vietnamese, of course.

Side note 2: A US Federal court, in 2005, dismissed the first claims brought by Vietnamese plaintiffs against Dow Chemicals and Monsanto, here was the government’s  reasoning:

In a brief filed in January, it said opening the courts to cases brought by former enemies would be a dangerous threat to presidential powers to wage war.

Translation: We reserve the right to drop chemical weapons on our “enemies”, and doing anything to abrogate this right is “dangerous”.

Image courtesy of Reuters shows a Vietnamese child, one of many with birth defects associated with Agent Orange exposure.

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Melamine Adulteration investigation gets cracking

Byoliveridley

FDA agents raid pet food plant, offices – Yahoo! News

WASHINGTON – Federal agents searched facilities of a dog and cat food manufacturer and one of its suppliers as part of an investigation into the widening recall of pet products, the companies disclosed Friday. Food and Drug Administration officials searched an Emporia, Kan., pet food plant operated by Menu Foods and the Las Vegas offices of ChemNutra Inc., according to the companies. Menu Foods made many of the more than 100 brands of pet food recalled since March 16 because of contamination by the chemical melamine. ChemNutra supplied the manufacturer with wheat gluten, one of the two ingredients tainted by melamine used in recalled pet products. Both companies said they were cooperating with the investigation.

The initial “let’s blame China for everything” drumbeat is subsiding a little as the FDA finally begins its inspections, and we find the tangled web of the food import business unraveling just a little bit. At this point in time, the charges are flying like crazy.

The origin within China of the wheat gluten and rice protein concentrate remains murky. For example, ChemNutra’s source for the twovegetable proteins, Suzhou Textile Import and Export Co., told The AP that food ingredients aren’t part of its business — but that employees often take on side deals. Stern said ChemNutra dealt with the company’s president.

Side deals? How quaint? The solution is simple: Quarantine every food item from China until it has been tested for melamine. You do not know the extent of the problem yet. It only seems to get worse everyday. Make the manufacturers pay for the testing.  Tighten up the paperwork, exercise tighter control over where the ingredients come from, get everything in writing.

Meanwhile, the manufacturers are getting their press releases out. From Blue Buffalo foods…

We at the Blue Buffalo Company have just learned that American Nutrition Inc. (ANI), the manufacturer of all our cans and biscuits, has been adding rice protein concentrate to our can formulas without our knowledge and without our approval. This is product tampering, and it apparently has been going on for some time. The can formulas that we developed, and trusted them to produce, never contained any rice protein concentrate. It appears that only an FDA investigation of ANI’s rice protein concentrate supplies forced them to reveal this product tampering to us.

While this activity by ANI is in itself unlawful, the situation is further clouded by the fact that ANI has been receiving rice protein concentrate from Wilber-Ellis, some of which the FDA has determined to be contaminated with melamine.

If this is true (and we don’t know that for a fact), it’s plain ol’ cheating and food adulteration. What does American Nutrition have to say?

The FDA has urged American Nutrition to issue a voluntary recall of pet foods manufactured using Wilbur-Ellis rice protein. None of these products is sold under an American Nutrition brand, but are sold through other independent companies. No American Nutrition brands or other products they manufacture for other businesses are affected by this recall.

Why would I trust the word of anyone who’s accused of adding ingredients off the label? This story gets curiouser and curiouser, and it is pretty clear that between the “side dealers” in China and some greedy middlemen suppliers here, we have plenty of blame to go around.

Stay tuned for more…

Infrastructure, Not Guns

Byoliveridley

Things that make me want to bang my head against the wall at 6:30 in the morning.

Building a Modern Arsenal in India – New York Times

Over the next five years, military analysts expect the country to spend as much as $40 billion on weapons procurement alone, more than its entire annual armaments budget today — upgrading systems as diverse as jet fighters, artillery, submarines and tanks in its largely Soviet-era arsenal. As a result, India will become one of the largest military markets in the world.

In terms of “potential for growth, India is our top market, ” said Richard G. Kirkland, Lockheed Martin’s president for South Asia.

Great, now we only need to start another war and American military contractors are set for life. After all, now they’ll be arming both sides. Meanwhile, the average South Asian is sitting in her hut somewhere wondering how to feed her family, send her kids to school, protect them from flooding and disease, all on less than a dollar a day.

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Indian Parliament Discusses Climate Change

Byoliveridley

India stresses on Kyoto standards-India-The Times of India

The discussion on global warming in Parliament will end with the statement of environment minister A Raja, possibly on Monday. He is bound to restate the country’s position on climate change in the international arena — that countries must bear “a common but differentiated responsibility” for climate change, a phrase that is the central pin of the Kyoto Protocol.

De-jargonised, it means, while every country is adding to the problem, there are some that are more responsible than others, and should, therefore, bear the burden and costs of cleaning up more than the smaller culprits

More highlights…

The US, between 1950-2003, emitted 10 times more carbon dioxide than India did. Europe emitted 8.5 times more. Yet US and Australia, two of the biggest emitters of greenhouse gases, have refused to ratify the Kyoto Protocol (which asks developed countries to reduce their emissions) on the pretext that developing countries like India and China are not undertaking emission cuts.

Worse still, if one looks at per capita emissions from different countries, which is a more equitable way of calculating emissions if one was to go by the principle that each person has as much right to the atmosphere as another, then India ranks a mere 120 compared to US which ranks 6 and Australia 10 on the culprits’ list. This is taking the emission levels of 2003.

Well, they are right, and they are wrong too. The developed world has a lot to more to cut back on and should make the bulk of the cuts. But India and China also need to grow using current state of the art knowledge, not using the 1950s coal intensive, energy inefficient model of increasing supply without paying attention to demand. We have also come to realize that IPCC reports, due to their consensual nature, are conservative. So, they will tend to understate the effects of climate change and overstate the costs. It may not be as expensive in India and China as long as attention is being paid to hw the infrastructure is being developed.