• whiwake@sh.itjust.works
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    9 days ago

    I love leather, but I don’t love killing, so I just have a bunch of fake leather jackets – and they suck. I would love lab grown leather and lab grown meat.

  • WakeyWakey@lemmy.world
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    9 days ago

    I’m a leather craftsman, the majority of hides used in the industry are from cattles animals destined to meat consumption. Which means that skin is a by-product of our meat usage and would be destroyed if we didn’t use it elsewhere, like making bags and all. The only animals that are killed only for their skin are the “exotic” ones, like snakes, crocodiles, frogs, … etc. Which for me is kind of sad to see.

    I’m excluding fur from all of this.

    • Zorcron@lemmy.zip
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      9 days ago

      I mean we need to reduce our meat consumption anyway, especially beef for climate change and land/water use reasons, so it would be nice to have a leather backup once the current supply of beef cattle starts to dry up.

    • Nindelofocho@lemmy.world
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      8 days ago

      Lab grown meat is sort of a thing too. Its a good opportunity to cut down on natural meat production though i assume there are many other things used from a body that will still needed but maybe can be made effectively synthetically

        • Nindelofocho@lemmy.world
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          8 days ago

          You talking about the stem cells or cell lines? If so thats not true from what I read: https://en.wikipedia.org/wiki/Cultured_meat

          “Cell lines can be collected from a primary source, i.e., through a biopsy on an animal under local anesthesia. They could also be established from secondary sources such as cryopreserved cultures (cultures frozen after previous research)”

          And even if it were, it would at the very least reduce the amount of cow killing necessary as you get more meat per cow since meat can be grown. I also dont know how many times stem cells can be reused but they are often reused as indicated in the above quote.

  • Chozo@fedia.io
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    9 days ago

    I love this, and I hope they find success with this. I also hope they find a way to make it not look like something out of Ed Gein’s collection, because right now it’s hideous.

  • kingofras@lemmy.world
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    9 days ago

    The only thing I’m interested in is the energy required to produce one kilo of each type, the cow’s lifetime methane emissions and the labs CO2 emissions.

  • DupaCycki@lemmy.world
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    8 days ago

    As long as its cost is the same or higher, nothing will come from this. Similarly to synthetic mica in cosmetics. It’s not only free from the ethical issues, but also higher quality. And yet, almost all companies continue using natural mica - sourced from India’s child labor - because it’s cheaper.

    Another example is gelatin in jellies. It’s disgusting and makes inferior candies, but it’s cheaper and so all the companies use it.

    The market’s invisible hand, eh?

    • icelimit@lemmy.ml
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      8 days ago

      Can you tell me more about gelatin? It makes inferior candies compared to…?

      • DupaCycki@lemmy.world
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        8 days ago

        Agar is the best literal gelatin alternative, though it’s incredibly rare in jellies.

        Where I live, vegan/gelatin-free jellies are usually made with either Pectin or with a mix of wheat flour, coconut oil and rapeseed oil. The latter is fairly common, and somehow makes delicious jellies. Even meat eaters I know agree that they are considerably better.

        • icelimit@lemmy.ml
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          8 days ago

          That’s new to me. Where I live agar is the inferior (read: less desirable, cheapest) ingredient to jellies when compared to gelatin (most common, but more expensive than agar) or konjac (best imo).

          My personal preference is also konjac, then gelatin. I haven’t tried this pectin stuff.

          What do you call the jelly made with coconut and rapeseed oil?

          • DupaCycki@lemmy.world
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            8 days ago

            Agar may very well be inferior to gelatin. I’ve only tried it once or twice, because it’s insanely rare in my area. And I’ve never seen konjac jellies, so can’t say anything here.

            What do you call the jelly made with coconut and rapeseed oil?

            I don’t think it has any name of its own. It’s just some mass made of wheat flour, coconut oil, rapeseed oil and corn starch (forgot about this one earlier). Also not sure if all these ingredients are always together. You can find this combination in German company Trolli’s vegan jellies. Definitely others too, but this one comes to mind right now.

            • icelimit@lemmy.ml
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              8 days ago

              Konjac is from East Asia afaik, a plant extract (probably from a plant of the same name) It has a chewy texture that I really like. Also touted for being zero calories, has become a ‘healthy food filler’.

              From your description the rapeseed/coconut oil ‘jelly’ sounds more like a pudding?

  • Ensign_Crab@lemmy.world
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    7 days ago

    who is very much alive, grazing at an animal sanctuary in upstate New York.

    Riiiiiight. A farm upstate.

  • SaveTheTuaHawk@lemmy.ca
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    8 days ago

    FFS…lab grown meat, lab grown cow skin cells, they all grow being fed fetal bovine serum, which is not taken by donation.

    • stickly@lemmy.world
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      8 days ago

      So? How many die in those vs traditional methods? Why pretend to care about harm reduction and then shit on tech that could reduce it?

  • ekZepp@lemmy.world
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    9 days ago

    Pretty sure all leather comes from some cow who was living at one point…😛