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Joined 1 year ago
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Cake day: June 1st, 2023

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  • Not OP, but as someone who was at one point excited by the potential of crypto, the ecosystem has moved more and more towards what it claimed to stand against initially

    It’s supposed to be decentralized, but things like mining pools have lead to heavy amounts of centralization in block production. If we look at Bitcoin, for an example, we see that over 51% of block production is controlled by just two mining pools. That’s not limited to just Proof of Work mining either. Proof of stake sees centralization in staking pools as well. That’s only just looking at one aspect of the network

    It has also not really been seen as a currency. People’s view of it as an “investment” which have the opposite qualities you really want to see. People are encouraged to hold it and never let go, meaning they won’t want to spend it which is adverse to its use as a currency. This has also lead to it being incorporated and dominated by the very financial systems it was initially supposed to move away from

    I don’t want to type out an essay, but I could keep going on in other ways that’s not really lived up to its promises.






  • usernamesAreTricky@lemmy.mltoScience Memes@mander.xyzEUROBEE
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    3 months ago

    Yep for those curious how it harms native bees:

    But scientists say competition with honey bees may also play a role. In a 2017 report in Conservation Letters, researchers calculated that during three months, honey bees in a typical 40-hive apiary collect the equivalent amount of pollen and nectar as 4 million solitary wild bees. “Brilliant foragers,” honey bees can “dominate floral resources and suppress native bee numbers,” says lead author Jim Cane, a retired federal biologist who heads the nonprofit WildBeecology.

    Honey bees also carry diseases that can infect natives, including deformed wing virus and the parasite Crithidia bombi. Researchers have found that native bees near apiaries can suffer a high incidence of such illnesses.

    Also some fun facts: most North American native bee species don’t even live in hives or produce honey for themselves at all. They also almost never sting too

    Unlike honey bees, more than 90 percent of our nearly 4,000 native bee species live not with other bees in hives but alone in nests carved into soil, wood or hollow plant stems. Often mistaken for flies, the majority are tiny and do not have queens or produce honey. Without a hive’s larvae and food supplies to defend, “native bees almost never sting,” Mizejewski say

    https://www.nwf.org/Home/Magazines/National-Wildlife/2021/June-July/Gardening/Honey-Bees








  • A good place to start is by changing consumption levels as not doing doing so would make things much harder. It’d be difficult to maintain current consumption levels with slow-growing birds as it’d require a much larger number of chickens to be slaughtered

    Maintaining this level of consumption entirely with a slower-growing breed would require a 44.6%–86.8% larger population of chickens and a 19.2%–27.2% higher annual slaughter rate, relative to the current demographics of primarily ‘Ross 308’ chickens that are slaughtered at a rate of 9.25 billion per year.

    […]

    In sum, without a drastic reduction in consumption, switching to alternative breeds will lead to a substantial increase in the number of individuals killed each year, an untenable increase in land use, and a possible decrease in aggregate chicken welfare at the country-level scale

    https://royalsocietypublishing.org/doi/full/10.1098/rsos.210478#d1e265


  • The places one get chickens from are likely going to be the same or similar to the common commercial breeds.

    It’s also worth noting that domesticated breeds of egg-laying chickens haven’t been spared either :( They have been selected to lay so many eggs that it harms their bone health. It takes a lot of calcium to make eggs, so naturally they don’t lay them as much. In the wild, they would also often eat their own unfertilized eggs to recover the calcium too. I’ve read that a fair number of animal sanctuaries actually give them medications to lower their rate of egg laying and let them eat their own eggs to recover that calcium

    Hens will often lay around 300 eggs per year. That’s very different from the wild ancestor of modern chickens – the red junglefowl – which lays around a dozen per year. And much higher than in 1900, when commercial hens would lay around 80 eggs yearly

    https://ourworldindata.org/do-better-cages-or-cage-free-environments-really-improve-the-lives-of-hens