• skisnow@lemmy.ca
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    2 days ago

    The swallow may fly south with the sun, or the house-martin or the plumber may seek warmer climes in winter; yet these are not strangers to our land.

  • mech@feddit.org
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    3 days ago

    The seeds are carried by birds and can survive in a dormant state for years.
    Lots of stuff like trees washed away by rivers end up floating in the ocean.
    But it’s also perfectly feasible that a limited trade happened far in the past.
    Polynesians showed that you can reliably cross even the pacific on boats made using stone tools and fire.

    • theneverfox@pawb.social
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      3 days ago

      Limited trade… There were full on global trade networks through most of human history. Ironically, not as much across the Atlantic, because civilization in the Americas was centered on the West coast

      But you find all sorts of stuff turning up everywhere. Not much of it, and most of it is lost to history, but enough to establish that global trade networks were the norm and not the exception

    • ZombiFrancis@sh.itjust.works
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      3 days ago

      Humans before the Ice Age were fishing for tuna in the deep sea and were coastal hopping everywhere there are coasts to hop.

  • becausechemistry@lemy.lol
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    3 days ago

    Graduate students famously never make mistakes (like including their own hair in samples) and also never smoke weed. So that couldn’t be it.

  • Xanthrax@lemmy.world
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    3 days ago

    I walk past this plant all the time and I’m super tempted. I did salvia so I feel like the effects shouldn’t freak me out. Rn I just kill them with gloves. We get also get Ricinus, that’s not as tempting.

    To give an honest answer, it’s so fucking invasive I wouldn’t be surprised if actually managed to survive a trip across the Atlantic or the pacific.

    The question is how? I don’t think we’ll know until we find the “vessel” that carried it.

    • BlueMagma@sh.itjust.works
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      3 days ago

      Don’t, every trip report is horrifying, there are better ways to get high, that are also safer.

      On top of being a bad experience datura doses are very hard to get right, you are very likely to overdose and die. And like I said, If you don’t die, you will get a traumatic experience that can possibly fuck your mental health for decades.

      Alternative drugs exist if you want to get high. Please check trip reports and harm reduction sources before trying anything.

  • Eq0@literature.cafe
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    3 days ago

    Wouldn’t there be other possible plants that would provide the same alkaloid compounds?