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Biotech Earth Science

'Zombie' Hormone Disruptors Rise From the Dead 67

ananyo writes "Hormone-disrupting chemicals may be far more prevalent in lakes and rivers than previously thought. Environmental scientists have discovered that although these compounds are often broken down by sunlight, they can regenerate at night, returning to life like zombies (abstract). Endocrine disruptors — pollutants that unbalance hormone systems — are known to harm fish, and there is growing evidence linking them to health problems in humans, including infertility and various cancers 'Risk assessments have been built on the basis that light exposure is enough to break down these products,' adds Laura Vandenberg, an endocrinologist at the University of Massachusetts in Amherst who was not involved in the study. 'This work undermines that idea completely.'"
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'Zombie' Hormone Disruptors Rise From the Dead

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  • by fuzzyfuzzyfungus ( 1223518 ) on Friday September 27, 2013 @11:03AM (#44970969) Journal

    The other day I caught a bit of a documentary on the zombie craze. It ended with the head of some zombie research institute saying something along the lines that deep down, they view the zombie appocolypse as a metaphor for any disaster, manmade or natural. The same tactics, supplies, and training you need for a zombie outbreak can also be used to survive another hurricane Katrina.

    Zombie survival fantasies are also about the most tactful way to work through your serious interest in gunning down shambling hordes of your abhuman inferiors, without attracting social condemnation or law-enforcement interest.

    This is not to say that all zombie enthusiasts are doing this, many are indeed, harmless LARPer types who are guilty only of perhaps not knowing when a premise is no longer amusing; but if you do happen to suspect that the Racial Holy War is looming, and negroid looter swarms will emerge from their slums to march on the exurbs any day now, a little fretting about 'zombies' is a good way to get your feet wet without making yourself a total pariah in polite company.

  • by minstrelmike ( 1602771 ) on Friday September 27, 2013 @11:04AM (#44970983)
    Expecting "none at all naturally" is not realistic. OTOH, having lots more of the chemicals, whether combined or not, in the streams and lakes is a problem iof they are endocrine disruptors.
    It's like global warming. We need carbon dioxide. But too much of a good thing is too much.

    I find it interesting that the default assumption of everyone looking at chemicals is that they break down and then never recombine.
    Unlike trees in a forest, chemicals apparently combine whether anyone is watching or not. (It's too hard to see at night ;-)
  • by i kan reed ( 749298 ) on Friday September 27, 2013 @11:31AM (#44971377) Homepage Journal

    "Chemical industry" isn't a thing that exists, is it? Most of these are from agricultural run-off, aren't they? The article certainly seems to suggest that. What you're really hating is modern farming practices.

All seems condemned in the long run to approximate a state akin to Gaussian noise. -- James Martin

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