The Fall and Rise of Screwworm

(construction-physics.com)

52 points | by crescit_eundo 3 hours ago

10 comments

  • needSomeCoffee 21 minutes ago
    Thanks to the author. That was a great read imho. Loved the early parts about the guys who -- despite the ridicule and lack of resources -- achieved eradication. Again, great read.
  • goda90 2 hours ago
    I wonder if anyone ever did the math on whether trying to maintain a barrier at the Darian Gap with occasional failures was really a better financial choice than teaming up with South American countries to drive screwworms to extinction.
    • AlotOfReading 2 hours ago
      Yes, they did because various countries have talked to the US about expanding it. The problem is that South America is an enormous place, whereas Panama is a narrow isthmus. It could have been done with some amount of money, but that opportunity ended in 2010 at the latest.
      • cogman10 1 hour ago
        [deleted for being misinformation]
        • aeontech 52 minutes ago
          Hmm, that seems to contradict the article directly - insecticides were used to try to battle screwworm initially and were not really effective - the solution was using sterile male flies to stop reproduction - which would work in South America just as well as it did in North (with sufficient scale)
  • comrade1234 2 hours ago
    Out of curiosity I looked up the cost to south American beef producers like Argentina/brazil. The extra constant animal inspections costs ~$10 per cattle up until slaughter I think. Not a huge cost but a pain nonetheless.
    • boelboel 1 hour ago
      $10 in Brazil/Argentine would be significantly more in the US because of labour costs I assume. Is there any training needed for the inspections/enough people who could do it on a short notice in the US? Could drive up the price even more.

      Not that I believe it'll drive up the price that much but I wouldn't be surprised if it ends up being 50-70 USD per in the US.

    • dcrazy 1 hour ago
      Surely the bigger issue is not the inspections, but the loss of infected livestock?
      • marcosdumay 35 minutes ago
        It's not some contagious disease that will spread to every animal. One can just treat the infected cattle until they get healthy again.
  • taco_emoji 11 minutes ago
    Well that's nightmare fuel D:
  • whalesalad 2 hours ago
    > Eventually capable of producing more than 200 million screwworm flies a week, the Mission factory was a grotesque marvel of insect-producing efficiency. Operating 24 hours a day, 365 days a year, it was, in essence, a 76,000-square-foot artificial wound. Trays full of meat, blood, and water, each one heated to the exact right temperature to stimulate screwworm growth, moved through the facility on a monorail system timed to the lifecycle of the screwworm.

    Imagine working at the screwworm factory.

    • alexpotato 1 hour ago
      I was born with no sense of smell [0] and I always wondered if I could combine that with my tech skills to be CTO at a place like the screwworm factory or possibly Waste Management.

      0 - https://x.com/alexpotato/status/1559865770515087360?s=20

      • delichon 1 hour ago
        > I applied this principle and married someone with a great sense of smell

        May you and your smelling nose wife live happily ever after.

      • trashface 23 minutes ago
        I'm sure the fly production methodology has improved over the years, but based on what TFA describes, I'm not sure lacking smell would save you from disgust. I think even a Buddhist would be hard-pressed to find compassion for this particular fly species.
    • bee_rider 2 hours ago
      I guess you’d probably have taken some solace in the fact that you didn’t have to live at the screwworm factory. Past tense, unfortunately, since the worms are setting up their own factories all over.
  • CodingJeebus 53 minutes ago
    > Overall, the screwworm program seems like a classic case of something becoming a victim of its own success: a problem got solved so thoroughly that we forget how big of a problem it was, and we gradually undermine the conditions that made the solution possible.

    Chesterson's Fence strikes again. It's so easy to wax poetic about how ineffective government spending always is and should be cut to the bone that we don't stop to recognize that preventative programs like this save us from billions in economic losses.

  • tke248 6 minutes ago
    [flagged]
  • MagicMoonlight 56 minutes ago
    [dead]
  • qsxfthnkp2322 2 hours ago
    [flagged]
    • ourmandave 57 minutes ago
      Eggs were just plan old boring corruption with price fixing in 2004-2008. And then again in 2022-2025.

      Big Eggs made $1.2B and the fine is $3.3M and donating 53M eggs.

      Yeah, that'll stop 'em from doing it again.

    • AnimalMuppet 1 hour ago
      If you think that screwworm is just an excuse to raise prices, I think that you badly misunderstand the situation.