| | |

Diacetyl hits the big time

It’s well known that occupational exposure to various pollutants including pesticides, manufacturing raw materials, and in this case, flavoring agents, is a serious problem affecting millions of factory and farm workers all over the world.

Which is why it is interesting when one case of a man contracting an illness possibly linked to at-home diacetyl exposure makes much more splashy news than the well documented cases of many workers dying of such exposure at work. It is unfortunate, but people working at factories and in farms are somehow expected to handle higher levels of exposure and risk. The assumption is that they are protected by agencies such as OSHA, and that they will provided with protective wear, etc. But, when the agencies drop the ball on protecting workers, it takes an “escape” of the incident into the ambient realm for the news agencies to pick it up as a headline.

I guess the good thing now is that this diacetyl issue is blown open, and should result in reform, because alternatives are available.

Doctor Links a Man’s Illness to a Microwave Popcorn Habit – New York Times

A fondness for microwave buttered popcorn may have led a 53-year-old Colorado man to develop a serious lung condition that until now has been found only in people working in popcorn plants.

Lung specialists and even a top industry official say the case, the first of its kind, raises serious concerns about the safety of microwave butter-flavored popcorn.

“We’ve all been working on the workplace safety side of this, but the potential for consumer exposure is very concerning,” said John B. Hallagan, general counsel for the Flavor and Extract Manufacturers Association of the United States, a trade association of companies that make butter flavorings for popcorn producers. “Are there other cases out there? There could be.”

A spokeswoman for the Food and Drug Administration said that the agency was considering the case as part of a review of the safety of diacetyl, which adds the buttery taste to many microwave popcorns, including Orville Redenbacher and Act II.

Meanwhile, ConAgra, the biggest manufacturer of popcorn, announces plans to drop diacetyl at some undetermined “later date”. Weird, their website’s currently down!

Similar Posts

  • Cleaner Air Brings Drop in Death Rate – New York Times

    Cleaner Air Brings Drop in Death Rate – New York Times

    When air pollution in a city declines, the city benefits with a directly proportional drop in death rates, a new study has found.

    In other news, Dog bites man (I have never typed “dog bites man” into google news before – shocking…)

    Well, the Dockery and company published a seminal set of articles on the 6 city study back in the 90s that are the gold standard of air pollution epidemiology. It takes large long-term studies like these to establish even tenuous correlations, and their graphs connecting particle concentrations and mortality were beautiful straight lines.

    This follow up is pretty cool because the cities had made most of the reductions in the 70s and 80s after the passage of the Clean Air Act and this study clearly demonstrates that the bar for lowering mortality/cancer rates by lowering fine particle levels has not been reached yet. The abstract of the paper is below the fold.

    Read More “Cleaner Air Brings Drop in Death Rate – New York Times”

  • | | |

    Canada loves asbestos (in third world lungs)

    In a normal world, when something is severely restricted in your country, you would not export it to another country under the pretense that used under certain, very restricted conditions, your product only causes a moderate increase in cancer.

    While the federal government projects an image of being a helpful, international Boy Scout on issues ranging from peacekeeping to nuclear proliferation, Canada has a peculiar relationship to asbestos.

    globeandmail.com: Asbestos shame

    But we don’t live in a normal world, because asbestos is exported from Canada to India where it is added to cement.

    Tushar Joshi, a noted New Delhi occupational health expert, is flabbergasted over asbestos sales by a country of Canada’s stature. “As a developed country, you expect more civilized behaviour,” Dr. Joshi says. Canada’s activities are “beyond comprehension,” he adds, calling Ottawa’s promotion of asbestos “a black spot on a sparkling white dress.”

    yes, well said. It is very mysterious that asbestos use in India went up in the 1980s just as evidence about its incredibly destructive effects on respiratory systems had curtailed use in most of the first world. Clearly, third world lungs are not as important as Canadian lungs.

    Asbestos is one area where Canada lags even behind the US. And Canada’s environmental practices are going to come under increasing scrutiny as climate change unfreezes the great white North and exposes the resources underneath.

    Canada, the world is watching.

    Tags: , , , ,

  • |

    CMA condemns Asbestos

    The Canadian Medical Association Journal is denouncing the federal government for what it expects will be Canada's continued efforts to block international controls on asbestos at UN-sponsored negotiations next week.

    A strongly worded editorial, appearing in tomorrow's issue of the journal, says the government "knows what it is doing is shameful and wrong" and compared Ottawa's moral stature in continuing to promote the use of the cancer-causing material to that of arms traders.

    The negotiations, known as the Rotterdam Convention, are to start Oct. 27 in Rome. The focus of the talks will be on whether to add the chrysotile variety of asbestos to the world's list of most dangerous substances. Once a substance is listed, countries must give prior informed consent that they know they are buying a highly dangerous material before being allowed to accept any imports.

    via globeandmail.com: Medical journal blasts Ottawa for promoting asbestos abroad

    Canada’s national shame, its export of a killer product not used by Canadians to developing countries where the safeguards it insists on for the ‘safe” use of this product can’t possibly be carried out or enforced. For god’s sake, it’s 700 jobs, and people who can be retrained to do something that does not kill people.

  • The Goldberg Ruminations – Or how an LA Times “expert” regurgitates talking points

    Seeing red over ‘green scare’ – Los Angeles Times:

    For example, Gore blames the disappearing snows of Mt. Kilimanjaro on global warming, but a 2003 study in Nature identified the clear-cutting of surrounding moisture-rich forests as the culprit. In the famously fact-checked New Yorker, Editor David Remnick pens a love letter to Gore in which he laments that Earth will “likely be an uninhabitable planet” if we don’t heed Gore’s jeremiads. Oh … come … on!

    Well, it’s hard to figure out where to begin refuting nonsense like this, which has been refuted a million times. You don’t take down scientific consensus by pointing out minor inaccuracies in work done by Al Gore, of all people. Yes, it can be argued (Kaser et al., INTERNATIONAL JOURNAL OF CLIMATOLOGY 24 (3): 329-339 MAR 15 2004) that Kilimanjaro’s ice cap regression may have to do more with loss of moisture than with temperature. That does not make a case of the “Green Meanie” ( typical demonising phrase – should we call Goldberg an ignorant ostrich, well, does not have the same evocativeness!). Repeat after me, one inaccuracy does not disprove millions of observations. I suggest he read Field Notes from a Catastrophe, written in language even he could understand to find  a few more experimental observations to “debunk”.

    Major news media have gone after scientists who argue there’s still time to study global warming (IRAQ’s WMD – substitute) rather than plunge into some half-baked environmental jihad (IRAQ WAR – substitute) that could waste possibly trillions of dollars.

    Sweet words coming out of one of the war’s most fervent supporters. I like people who can have it both ways on a single day and pretend to not see the contradictions.

    Maybe he should read this editorial published right below his.

    Update 4/21/06 3:30 PM

    The Think Progress Blog has more refutation, if this drivel needed any more refuting.

  • |

    Killer nets reinstated

    Council Decisions: March 2006

    Drift Gillnet Management

    The Council adopted a recommendation to NMFS to authorize an exempted fishing permit (EFP) that would allow drift gillnet fishing in the current August 15-November 15 closed area. The EFP fishery would be governed by several requirements for all vessels, including, to carry an observer; to limit total fishing effort in the EFP fishery to 300 sets; to immediately cease the EFP fishery if, and when, two leatherback sea turtles were encountered by the fishing gear; and to immediately cease the EFP fishery if one mortality or serious injury occurred to any of the following marine mammals: short-finned pilot whale, sperm whale, fin whale, gray whale, humpback whale, or minke whale.

    And, with that, starts the rather egregious practice of drift gillnet fishing. The restrictions seem fairly tight, an observer on every boat, and end to the fishery after two incidences of capture. There is definitely more than meets the eye here, I don’t know what. Drift gillnet fishing is well documented to cause turtle catch, this from the 1998 Fishery Bulletin for 1990-1995

    In the drift gillnet fishery, seven out of 387 mammals observed entangled were released alive. In the set gillnet fishery, five out of 1,263 mammals observed entangled were released alive. Estimates of incidental kill are presented along with estimates of entanglement for species that were observed to be released alive. For the period under consideration, the estimated mortality for the drift gillnet fishery was over 450 marine mammals each year. A total of 20 turtles and 3 seabirds were observed entangled during the entire period. The most frequently entangled species in this fishery were common dolphins, Delphinus spp., and northern elephant seals, Mirounga angustirostris. Estimated cetacean mortality in the driftnet fishery decreased from 650 in 1991 to 417 in 1995; pinniped mortality decreased from 173 in 1991 to 116 in 1995. Estimated cetacean mortality in the set gillnet fishery ranged from a high of 38 in 1991 to a low 14 in 1993; pinniped mortality rose to a high of 4,777 in 1992 and then decreased to 1,016 in 1995. We postulate that there has been a decline in the number of pinnipeds and cetaceans in the setnet fishery owing to area closure. No similar proposal can be made for the driftnet fishery. The most frequently entangled mammals in the setnet fishery were California sea lions, Zalophus californianus, and harbor seals, Phoca vitulina. Six turtles and 1,018 seabirds were estimated entangled in this fishery during the NMFS Observer Program from July 1990 to December 1995.

    So what’s the deal, this thing caught 20 turtles in 5 years, so it is going to catch turtles, no doubt about it. Anyone who does not get what the death of one adult sea turtle means read this. Sea turtles are wonderfully fragile animals given their size, they take long to mature sexually, they do not breed all that much and less than 1% of turtle hatchlings survive to adulthood. Leatherbacks are highly endangered.

    I have a feeling that this is the first part of a one-two punch intended to reinstate the famed turtle killer long line swordfish nets on the pacific coast. The “proof” that these nets do not catch turtles will be used to lobby for longline swordfishing in, oh say three months?

  • California takes coals out of the fire

    Seriously, for every bit of bad news you read in the New York Times about coal, you read a good news story about the LA Times about coal!

    State acts to limit use of coal power – Los Angeles Times

    The California Energy Commission on Wednesday imposed new rules that effectively forbid the Los Angeles Department of Water and Power and all other municipal utilities in the state from signing new contracts with coal-fired power plants. The move, together with identical regulations imposed on private utilities in January, is a significant step toward reducing the contribution of California, the world’s sixth largest economy, to global warming.

    This is important because California is a huge market and is imposing its market power wisely. It will buy coal power if sequestration actually works.

    Technorati Tags: ,

One Comment

  1. Weaver Popcorn Company has ALREADY taken diacetyl out of the flavoring in its microwave popcorn brands, Pop Weaver, sold at mass market retailers, discount stores and select grocery stores nationwide; and Trail’s End, sold through Boy Scout councils. People concerned about diacetyl have an option available now on store shelves.

Comments are closed.