The “World Trade Center Cough”

Lung problems rife among WTC responders – Yahoo! News

NEW YORK – Nearly 70 percent of recovery workers who responded to the attacks on the World Trade Center suffered lung problems during or after their work at ground zero, a new health study released Tuesday shows. Less than a week before the anniversary of the Sept. 11, 2001, terrorist attacks, Mount Sinai Medical Center issued the results of the largest study on related health effects. It found, among other things, that the ailments tended to be worst among those who arrived first at the site, and that high rates of lung “abnormalities” continued years later. The study focused mostly on what has been dubbed “World Trade Center cough,” which was little understood immediately after the attacks but became a chief concern of health experts and advocates.

Not surprising at all, considering all the fine particles, asbestos, PAHs, elemental Carbon, PCBs, and numerous other nasties that were released in a couple of catastrophic explosions, and the utter unpreparedness of the first responders, who were, after all, going in to save other peoples’ lives, not looking out for the air they were breathing. Calling this major air pollution related health disaster the “World Trade Center Cough” is a little like calling World War II the “Skirmish with Germany, Part Deaux”, but what do I know about the power of language and framing!

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    Representative Henry A. Waxman of California ousted Representative John D. Dingell of Michigan from his post as chairman of the influential Committee on Energy and Commerce on Thursday, giving President-elect Barack Obama an advantage in his plans to promote efforts to combat global warming.

    via Longtime Head of House Energy Panel Is Ousted – NYTimes.com

    Why is this big news for Canada? Because Waxman would like to ensure that the US not allow any alternative fuel that has a bigger CO2 lifecycle impact than the conventional fuel it replaces to be used by the US government, as enshrined in US law.

    I don’t foresee a bright future for this dirty Oil Sands, with oil now dipping below $50 a barrel, and money short, even the economics (without any carbon pricing) do not make sense. We are probably 4-5 years away from commercial plugin hybrids. In the medium term, gasoline consumption is going to decline, and there’s nowhere we can sell this oil to if the US drops out as a buyer.

  • Global warming wins the Nobel peace price

    Well, I guess if Gore had become president of the US, this would not have happened (among other things that would not have happened). On the other hand, the U.S would have conceivably taken a leadership role in the issue (if the senate and congress would have cooperated).

    Gore and U.N. Panel Win Peace Prize – New York Times

    Former Vice President Al Gore and the U.N.’s Intergovernmental Panel on Climate Change won the 2007 Nobel Peace Prize Friday for their efforts to spread awareness of man-made climate change and lay the foundations for counteracting it.

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    What does this do for climate change? Well, nothing! Unfortunately! Good for the IPCC, though. And, good for Gore. I thought at the beginning of 2007 that this was the year that worldwide perceptions about the threat of global warming would change, Gore’s movie and the IPCC report had a big hand in making that happen.

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    Not looking good for Canada and Climate Change Policy

    Meanwhile, the Conservative party received an F+ because it has chosen a "completely inadequate" target for reducing greenhouse gases and because it is relying on intensity targets to meet its goals.

    Greens tops, Tories flops in Sierra Club climate-change report card.

    So, all the other parties get at least a B grade. The conservatives are relying on so called greenhouse gas intensity targets, or emissions/dollar of GDP, which is a meaningless statistic. As many have pointed out previously, greenhouse gas intensity is a meaningless statistic and decreases naturally as processes grow more efficient and economies transition from a manufacturing to a service oriented economy. The GHG intensity dodge was invented by the Bush administration and the conservatives were happy enough to follow along.

    So, as Harper turns his high profile and the utter fragmentation of centre/left of centre vote into an opinion poll lead, a reminder that ever other party in this race has at least a half way realistic climate policy.

    Canada can’t really wait too long to get in front of this problem. I believe that the US will have something proposed/in place by 2010 and as Canada’s biggest trading partner, will be in enforce a carbon regime on Canada, so this may be moot.

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    Common chemicals are linked to breast cancer

    The LA Times features a study arising from the Silent Spring institute.

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    More than 200 chemicals — many found in urban air and everyday consumer products — cause breast cancer in animal tests, according to a compilation of scientific reports published today.

    Writing in a publication of the American Cancer Society, researchers concluded that reducing exposure to the compounds could prevent many women from developing the disease.

    The research team from five institutions analyzed a growing body of evidence linking environmental contaminants to breast cancer, the leading killer of U.S. women in their late 30s to early 50s.

    Experts say that family history and genes are responsible for a small percentage of breast cancer cases but that environmental or lifestyle factors such as diet are probably involved in the vast majority.

    “Overall, exposure to mammary gland carcinogens is widespread,” the researchers wrote in a special supplement to the journal Cancer. “These compounds are widely detected in human tissues and in environments, such as homes, where women spend time.”

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    The resources to come out of this study include two databases, one that summarizes animal mechanistic studies, and one that summarizes human epidemiological studies. It’s a good start and I hope these databases are continually expanded. The study was essentially a big lit review and data organization project.

    There are two major issues with the way carcinogenicity is studied. Firstly, animals other than humans are dosed at high levels to test for possible cancer outcomes. This leaves most researchers vulnerable to the charge that these high dose studies do not translate well to humans because the dose-response relationship at ambient levels is not well studied. So, the obvious criticism is that just because cancer endpoints were seen at high levels does not mean that the same thing will happen at low levels. This cuts both ways, though. We’re seeing with bisphenol A that low doses can cause more harm than intermediate doses. Another issue is the additivity of the interactions. Does 1 “dose” of PAH + 1 “dose” of PCB = 2 “doses” of PAH? We’re exposed to a whole host of chemicals all our lives, who knows which ones add, which ones subtract, which ones multiply, etc.

    Of course, as with most diseases, some macro variables dominate. For instance, the US has seen 8-9% decline in breast cancer incidence recently due to a decreased use of hormone replacement therapy. So, as with all diseases, taking care of some of these big ticket items is very important. One discouraging story I read today reported on a four percentage point decline in mammograms (70 to 66%) in women age 40 and older. Why? decreased access to health insurance and dropping the ball on promotion.

    The depressing fact of the matter is that the boring basics of good preventative healthcare, screening, good lifestyle and diet are the most important factors, and if we take care of these factors, we will make most health issues easier to deal with.

  • Voluntary Priority and Toxic Chemical Reduction – US EPA

    Priority and Toxic Chemical Reduction | Resource Conservation Challenge | US EPA

    Priority and toxic chemicals make up a fairly limited volume, yet potentially hazardous portion of the nation’s waste stream. We are working to eliminate or reduce priority chemicals and other chemicals of national concern from commercial products, waste streams, and industrial releases through pollution prevention, waste minimization, and recycling/reuse.The 31 priority chemicals are federal priorities because they are persistent, bioaccumulative, and highly toxic. We’re focusing on reducing priority and toxic chemicals to better protect human health and the environment.

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    Sounds good, and Worldchanging has more:

    But nowhere near the progress some companies are making on their own in cleaning up toxic emissions — not simply to be good guys, but to reduce their costs, liabilities, and exposure to activist and shareholder pressures. And, in some cases, to meet their customers’ growing demands for less-toxic or nontoxic alternatives to business as usual.

    Read the whole post, which sounds ambivalent about the scheme. The idea is Environmental Good Sense 101, use less, or none at all, practice cradle to grave economics and minimize exposure. Simple stuff, huh. The biggest problem, however, is that by setting limits on a voluntary basis, you always run the risk of setting the bar too low, and then indulging in relentless and pointless self congratulation about how the “market” solved everything, and how rules are so, well, 1970s?

    you need a good mix of

    1. Regulation, which sets a minimum, health based bar
    2. Flexibility to the business on how to achieve their targets
    3. Market systems to trade emission credits, etc
    4. Voluntary industry-government initiatives like the one above
    5. Relentless citizen activism that forces governments/business to act
    6. Community outreach and education so consumers can make informed choices
    7. Costing mechanisms that actually reflect free market efficiencies (no stupid subsidies, accurate costing of “externalities”, etc. )

    Yeah, this does not fit neatly into the Mano a Mano, you’re with us/you’re against us false dichotomy of choice that seems to beset almost every policy debate (environmental or otherwise). It seems that you never have to do one or the other, but a bit of both, or all of them at the same time.

    In the meanwhile, the voluntary program will work, but only in areas in specific instances where it is to a company’s advantage.

    BTW, I think that good old fashioned regulation in Europe – See Reach and many many more existing regulations, such as this one for PCBs and Dioxins which I know a little too much about, have a little more to do with American companies reducing POP levels that they care to admit!

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