• 0 Posts
  • 25 Comments
Joined 1 year ago
cake
Cake day: June 10th, 2023

help-circle



  • It sounds counterintuitive at first, but if you think of real world examples, it makes a lot of sense. It’s the entire principle that casinos and blind bag toys operate on: you do the requested action (like placing a bet or buying the blind bag), you get something you didn’t want or expect, and you get a little mad that it didn’t go the way you wanted, so you do the requested action again. When it does end up giving you what you wanted, all the times you did the requested action get reinforced, not just the ones where you got the optimal outcome, like a big, “HAH! I knew I was right, I just needed to keep going until my ship finally came in!”

    I don’t know what other psychology concepts have similar reliability, but another really interesting one is “diffusion of responsibility” or bystander effect in which the more people witness something terrible, the easier it is for everyone to stand around doing nothing because they assume someone else is taking charge. It’s why pointing directly at someone and saying, “You, call 911!” helps.


  • I’m not familiar with quilette, but there was a great Washington Post op-ed that broke down exactly why trying to recycle plastic is a bad idea. Here’s a link to it, no paywall: https://wapo.st/3VRnTNl

    1.) Plastic breaks down into micro- and nanoplastic particles and get inhaled or consumed by everybody, and we’re just starting to understand how these bits affect our health (like increased systemic inflammation). Recycling facilities breaking down used plastic release untold amounts of plastic bits into their surrounding environments.

    2.) “Recycling” old plastic into usable material requires the addition of a LOT of brand new, never-recycled plastic. It’s not a process where you put in used plastics and get some amount of usable plastic out, recycled plastic is like 30% old plastic and 70% new plastic to hold it all together. This is a process we’ve been trying to optimize for 50 years, and the improvements are negligible.

    3.) The recycled plastic we get out of it isn’t safe to use for food and drink. (Have you seen those 20 oz. Coke bottles that say “I’m 100% recycled!”? Don’t drink those.) Nobody’s laying down the law and saying they can’t do that, and it’ll be a long time before anyone overcomes the social inertia and corporate lobbyists to stop that from happening.

    Plastics are for landfills. I feel like such a piece of shit every time I throw another piece of plastic in the trash, but it’s the option that’s safest for everybody. (I feel like the French climatologist in Project Hail Mary every time.) Recycling isn’t a goal that will help; we need to adapt and reduce how much plastic we use.





  • It probably is still legal, but it’s not something I’ve looked for in like a decade. We do have products that use ground kernels, but those aren’t good to use on skin–the milling process doesn’t produce uniform particles and the pointy bits tend to compromise the barrier skin provides with very small tears.

    I completely agree that plastic isn’t necessary for good soap, I just like it. I would definitely buy soap made with ecologically responsible plantstic at least once.

    More importantly, using safer, scalable, completely biodegradable, algae-based polymers opens up so many more options for single-use products while simultaneously improving environmental quality. Farming algae and seaweeds removes a lot of contaminants from the ocean, like agricultural fertilizer and solid waste runoff. If we can truly scale up ocean farming responsibly, it’ll be its own “teal cascade” in which the benefits multiply with each step in the process.

    1. Farming algae/seaweed doesn’t require the use of inorganic fertilizers when you grow them alongside shellfish like oysters, clams, and scallops

    2. Increased protein production through shellfish reduces reliance on agricultural livestock for meat (which is incredibly damaging to the environment)

    3. Algae/seaweed can replace fossil carbon in fertilizers and plastics, and reduces cattle methane emissions by 20% or more when added to their regular feed

    At each step, we can take more and more petroleum out of the equation just by using methods that are better than sustainable, they actually remediate existing harm.

    Plus, I get my scrubby soap back.








  • The failure was in supplying nitrogen to an array of 16 freezers. Unless samples were split and stored in different arrays without the same coolant source, they’d still have lost everything.

    It would be easy enough to create multiple sample sets to be stored that way, but it’d add an extra variable researchers would need to account and test for in their work as well as reducing sample capacity by at least half. A place as mighty and prestigious as the Karolinska Institute probably has a ton of graduate researchers, too, and everybody knows those people just graduate and leave all their shit behind without clearing out old samples.

    The whole thing is heartbreaking.