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Cake day: June 20th, 2023

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  • Yeah from my brief reading it seems they can adapt to food salinity by altering their urine concentrations so I don’t think that’s a huge factor, at least it’s not something that comes into play before the other factors begin to harm them. But if you could fix their skin and buoyancy, diet may start to matter. But their prey is also a different salinity than the water it lives in a lot of the time, and sometimes they eat land animals like birds and such ofc.



  • There are types of freshwater river dolphins in the Yangtze (well, one of these species probably is extinct there as of recently but still) and the Amazon, for example. Sea dolphins can survive in freshwater for awhile but their skin isn’t adapted to it, and it will get damaged eventually. That and the difference in buoyancy in sea water vs freshwater leads to the sea dolphins eventually getting exhausted in freshwater.







  • Slowy@lemmy.worldtoNews@lemmy.world*Permanently Deleted*
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    10 months ago

    I think one factor is probably “advances” in food science. Look how many ingredients go into an average fast food bun, for example… we have so many hyper-processed foods made with not just hella preservatives, but instead of wheat flour and butter it’s like wheat and corn starch, gluten, various vegetable proteins and several different oils, etc all recombined in a rather industrial way. It’s cheaper, and it’s sometimes specifically engineered to appeal to our palates, but it’s been taken too far imo. This is not just an issue in fast food by any means.





  • If a homeless person attacks a homeless person, they are still attacking someone society has failed. My interpretation of the comment is that it is more related to the victim than the perpetrator, like shooting elderly people in a nursing home or children or otherwise less privileged people - you’re victimizing someone who doesn’t have the same opportunity to protect or defend themselves or even choose where they reside. This is not to say that they are pitiable or anything like that, but they are disenfranchised.