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Cake day: July 26th, 2023

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  • English has loads of words for the spectrum between fact and baseless claim, it’s just people have decided “truth” is contested, this is mostly that news on both sides of American politics report differently, producing often conflicting supposed facts, to the point where people say truth doesn’t matter anymore

    People take that idea differently, from the sane end where it’s just the state of sectarian news through to the crazy end where they think nothing is real

    Illustrative is one side of American political followers didn’t believe in COVID-19, the other side wore masks, avoided gatherings, and got vaccinated when vaccines became available






  • Things like wine is healthy, chocolate is healthy, berries are healthy, meat is unhealthy, eggs are unhealthy* all come from the weakest studies, 5 yearly food frequency questionnaires - where they all people to fill out how many serves of each food category the study cares about (the berry one listed about 12 direct berries out of the thirty or so that are popular; one meat one included “hamburger” in their meat category despite a burger meal usually having most its energy from the coke and fries).

    The biggest problems include that the study can be warped several ways, the food list can change how people respond, the categorisation of foods changes everything, people can’t remember how many serves of whatever they had 5 years ago, so they pick the “most virtuous”, and after all that the most they can say is there might be an association between <food> and <health effect>

    They report hazard ratios (how much the “wrong” food choice increases your risk of <health effect>) and usually get ~10%, everything outside nutrition needs 200% to say there’s an effect, cigarette smoking has a hazard ratio for lung cancer of 300% for a pack a day smoker**

    *But “eggs are healthy” came from a study, feeding people eggs and testing their cholesterol, so if much more reliable

    **The hazard ratios are usually reported as a fraction of 1 — 0.10 for many diet studies, or 3 for the smoker





  • psud@aussie.zonetoScience Memes@mander.xyzAerosol
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    15 hours ago

    They changed the oils they cooked with from tallow to whichever vegetable oil is cheapest. Those newer oils burn at cooking temperature and add a flavour to the fried meat

    That happened in the late '80s when the lies about saturated fat became popular







  • Another is that once the context window resets, it often loses the information it was working from. If you want a long term maintainer for your code base, it’s better to train up junior engineers so that they one day would become experts on the code base that you or your business is reliant on. But the economy does not usually care about the distant future as much as the now.

    Strewth*

    *Australian for ain’t that the truth (literally ‘God’s truth’)