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Bye Bye, Bisphenol A

Canada is expected to formally declare on Saturday that the controversial chemical bisphenol A (BPA) is a hazardous substance.

The move will make Canada the first country in the world to put the chemical on a list of toxic substances that will ban the material from being used in such products as baby bottles.

via CTV.ca | Canada to put BPA on toxic substances list

Good for Canada. Timing of when cans (the biggest potential source of adult exposure) will be BPA free is up in the air.

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  • Organic, Schmorganic, who cares!

    That’s what the USDA is saying, anyway.

    USDA may relax standards for organic foods – Los Angeles Times

    With the “USDA organic” seal stamped on its label, Anheuser-Busch calls its Wild Hop Lager “the perfect organic experience.” “In today’s world of artificial flavors, preservatives and factory farming, knowing what goes into what you eat and drink can just about drive you crazy,” the Wild Hop website says. “That’s why we have decided to go back to basics and do things the way they were meant to be … naturally.” But many beer drinkers may not know that Anheuser-Busch has the organic blessing from federal regulators even though Wild Hop Lager uses hops grown with chemical fertilizers and sprayed with pesticides. A deadline of midnight Friday to come up with a new list of nonorganic ingredients allowed in USDA-certified organic products passed without action from the U.S. Department of Agriculture, leaving uncertain whether some foods currently labeled “USDA organic” would continue to be produced.

    Whatever you think about the virtues of organic food, this amounts to dilution of the label, misleading labeling, almost amounting to adulteration favoring the big boys at Anheuser-Busch and General Mills, ADM, etc. Knowing fully well that the average consumer has no time to read every frigging label behind every food item, knowing that they would see the “organic” label and assume that the whole thing is organic.

    The USDA rules come with what appears to be an important consumer
    protection: Manufacturers can use nonorganic ingredients only if
    organic versions are not “commercially available.”

    But food makers have found a way around this barrier, in part because
    the USDA doesn’t enforce the rule directly. Instead, it depends on its
    certifying agents — 96 licensed organizations in the U.S. and overseas
    — to decide for themselves what it means for a product to be available
    in organic form.

    Despite years of discussion, the USDA has yet to provide certifiers with standardized guidelines for enforcing this rule.

    Ah, good old ill-defined “voluntary enforcement” mechanisms, we all know how that works!
    Why not have a second label “mostly organic”!! How about “I can’t believe this is organic!!”.

    I think “mostly organic” food is still better than conventional factory food, but it should be labeled as such so the consumer can understand why General Mills “organic cereal” is 2 bucks  less expensive than your average small organic manufacturer’s cereal. Absent honesty in labeling, the average customer is apt to assume that the factory approach is always superior because it produces the same goods at lower prices, instead of coming to the correct conclusion that the factory producers constantly rig the game to their benefit.

  • Are there Vogons on Canada’s National Energy Board?

    I did not know whether to laugh or cry when I read this morning of the new rules put in place to “help” Canada’s residents voice their concerns on the numerous pipeline projects that are to be built to ship diluted bitumen out of Alberta. The rules arise from the Omnibus “Budget” bill passed in 2012 that “streamlined” environmental assessments.

    Ordinary Canadians who want to participate at the NEB hearings, or even write a letter to offer their thoughts, must first print the application form that was made available online on Friday, answer 10 pages of questions, then file it with both the NEB and Enbridge. And they must do so by April 19.The NEB also encourages those wishing to make submissions to include résumés and references. Only after an application is approved will the board accept a letter

    via Energy board changes pipeline complaint rules – The Globe and Mail.

    Sounds familiar?

    Mr Prosser said: “You were quite entitled to make any suggestions or protests at the appropriate time you know.”

    <snip>

    “But Mr Dent, the plans have been available in the local planning office for the last nine months.”

    <snip>

    “But the plans were on display…”

    “On display? I eventually had to go down to the cellar to find them.”

    “That’s the display department.”

    “With a torch.”

    “Ah, well the lights had probably gone.”

    “So had the stairs.”

    “But look, you found the notice didn’t you?”

    “Yes,” said Arthur, “yes I did. It was on display in the bottom of a locked filing cabinet stuck in a disused lavatory with a sign on the door saying Beware of the Leopard.”

    Hitchhiker’s Guide to the Galaxy – Douglas Adams

    Just a note that the Vogons gave us nine months notice to demolish earth and did not ask for a 10 page application, résumés, references and first born (one of these is not a requirement).

    vogon

    Picture of Vogon from Tim Ellis’ Flickr stream used under a Creative Commons Licence

  • Melamine – Now in Humans

    Once again, there’s no evidence that melamine at such low levels would pose any threat to humans. (or pigs, I guess, they have other issues to worry about!). It is the lack of ingredients control, and the casual diversion of food considered unfit for pet consumption to animal feed. If you did this to some other, more dangerous contaminant, and I don’t see any reason why the same thing would not happen, we’d be in a lot more trouble. The U.S did not really learn any lessons from the mad cow scare.

    In a way, I am glad this story has unfolded the way it did, slowly, and methodically up the food chain, finally reaching humans. It provides some insight into how the US government “regulates” food, and what needs to be done to shore up this program. (hint, better regulation, more money, more inspectors!). Of course, as a cat owner, (and one who had an unexplained trip to the hospital to treat said cat for puking and general stomach issues), I wish that cats were not the canary in this particular food safety scare, but I guess it really made people pay attention.

    Report: Tainted hogs enter food supply – Yahoo! News

    Several hundred of the 6,000 hogs that may have eaten contaminated pet food are believed to have entered the food supply for humans, the government said Thursday.

    No more than 345 hogs, from farms in three states, that possibly ate tainted feed are involved, according to the Agriculture Department. It appears the large majority of the hogs that may have been exposed are still on the farms where they are being raised, spokeswoman Nicol Andrews said.

    Salvaged pet food from companies known or suspected of using tainted ingredients was shipped to hog farms in seven states for use as feed. A poultry feed mill in an eighth state, Missouri, also received possibly contaminated pet food scraps left over from production. The fate of the feed made from that waste was not immediately known.

  • Industry flacks to write new EPA rules

    Now if I were a journalist, that is the tag line I would use, not the lame byline used in this article. Greater is always good, right!

    Greater Role for Nonscientists in E.P.A. Pollution Decisions – New York Times

    The Environmental Protection Agency has changed the way it sets standards to control dangerous air pollutants like lead, ozone and tiny particles of soot, enhancing the role of the agency’s political appointees in scientific assessments and postponing the required review by independent scientific experts.

    Now let’s see which famous “Industry advocacy group” may be behind this one…

    The change, which largely tracks the suggestions of the American Petroleum Institute but also adopts some recommendations of the agency’s independent scientific advisers, was announced yesterday afternoon by the agency’s deputy administrator, Marcus Peacock. Mr. Peacock said it would streamline a cumbersome process and bring it “into the 21st century.”

    Ah, the 21st century, where scientists know nothing and it is best for groups that will gain most from a weakening of legislation actually write the rules. This way, there’s no pesky “scientist” using “knowledge” to shape policy, only rules written for the short term gain of a few.

    It gets worse

    For one thing, agency scientists will no longer produce their own independent review of the latest science to start the process of deciding whether a pollution standard — for lead, say, or ozone — is tough enough to protect public health. Instead, initial reviews will now involve both agency scientists and their political bosses and will produce a synopsis of “policy-relevant” science, agency officials said.

    “They are using this idea of streamlined and expedited decision-making as a Trojan horse to infect the most important decisions the administrator makes with politics,” Ms. Patton said.

    In addition, she said, the role of the independent panel of scientific advisers — who act as auditors, reviewing the document produced by agency scientists and advising top management — has been diminished. The panel, the Clean Air Scientific Advisory Committee, will now comment on the agency’s proposed actions after the public has been notified of them, giving the scientists essentially the same kind of participation as industry lobbyists and environmental groups.

    (Emphasis mine). And they wonder why morale at the EPA is low. There are hordes of good (not great, but good!) scientists at the EPA who spend all their lives working on each of their scientific niches, and to take away any decision making or policy input from them is dehumanizing their work. Wonder why the EPA has a lot of trouble attracting talent.

  • |

    James Hansen, the Cliffside power plant and global warming

    James Hansen gave an interesting talk on the physics of climate change, the magnitude of current anthropogenic emissions versus historical CO2 regimes, and the need for immediate action at the NCWarn forum on the Cliffside power plant issue.

    In a CBS 60 Minutes profile in March 2006, Hansen said, “The speed of the natural changes is now dwarfed by the changes humans are making to the atmosphere and the surface.” Carolinas Clean Air and NC WARN are part of a statewide effort by public interest groups to block the new Cliffside plant and help the state reduce greenhouse gases by aggressively ramping up energy efficiency, cogeneration and renewables. That effort has already stopped one of two plants Duke sought to build at Cliffside – by proving it wasn’t needed. The second unit has suffered multiple delays and cost overruns and is the subject of ongoing legal battles over air pollution and water permits.

    Dr.JamesHansenInNC10-07

    Some background: Duke Energy, the North Carolina utility wants to spend a heap of public money building a new coal fired power plant in Cliffside, NC. The problem? They will not sequester or otherwise capture the massive CO2 emissions out of the plant, which is inexcusable given what we know about climate change now.

    Following an excellent talk by Mike Nicklas of Innovative Design, a Raleigh based green architectural firm which focused on reducing demand by increasing efficiency, James Hansen’s talk was an excellent primer on climate change, its history, its easy and basic correlation with atmospheric CO2 concentrations, our current state of affairs, and what we need to do in the next 10 years.

    Their presentations can be found here (Nicklas), and here (Hansen). Go see it. Hansen talked a lot about the interaction of scientists, policy makers and the media in framing the “debate” and contrasted the quick march to consensus on the ozone hole with the the sometimes deliberate fact muddying of the climate debate.

  • |

    March Babies not so Bright? – Pesticides to Blame?

    An Indiana scientist makes a rather provocative argument that exposure to pesticides in the womb can explain why Indiana babies conceived in July-August (Born March and April?) have lower achievement scores than the other kids.

    ScienceDaily: Conception Date Affects Babys Future Academic Achievement

    Dr. Winchester and colleagues linked the scores of the students in grades 3 through 10 who took the Indiana Statewide Testing for Educational Progress (ISTEP) examination with the month in which each student had been conceived. The researchers found that ISTEP scores for math and language were distinctly seasonal with the lowest scores received by children who had been conceived in June through August.

    “The fetal brain begins developing soon after conception. The pesticides we use to control pests in fields and our homes and the nitrates we use to fertilize crops and even our lawns are at their highest level in the summer,” said Dr. Winchester, who also directs Newborn Intensive Care Services at St. Francis Hospital in Indianapolis.

    “Exposure to pesticides and nitrates can alter the hormonal milieu of the pregnant mother and the developing fetal brain,” said Dr. Winchester. “While our findings do not represent absolute proof that pesticides and nitrates contribute to lower ISTEP scores, they strongly support such a hypothesis.”

    Well, that is a bold leap of faith, and use of a correlation=causation argument that I don’t appreciate in most cases. Has this kind of work been done in other countries, or in urban environments without pesticide use?

    I am sure that many chemicals have subtle, but significant effects on developing fetuses. And the chemicals the authors mention have links with hypothyroidism..

    Nitrates and pesticides are known to cause maternal hypothyroidism and lower maternal thyroid in pregnancy is associated with lower cognitive scores in offspring.

    There is a link, but without further data, I think the conclusions are a stretch. But, something to keep in mind I guess if you live in Indiana and want to plan a baby!

    Disclaimer: I was conceived in June, and was in the upper echelons of achievement through school. So, by the power of personal experience, I am predisposed to scepticism. OTH, I grew up in a big city with consistently high pollution levels throughout the year and not much pesticide exposure.