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Joined 1 year ago
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Cake day: June 24th, 2023

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  • I’m mean life on Earth, obviously. No one is saying that the planet is going to explode or disappear or anything like that. We’re talking about the climate, and life that depends on that climate.

    And before you start coming at me with some “but but such and such life will still…” I’ll clarify again that there is a matter of scale here. A very large number of species that have been around for a very long time will soon be extinct (many have been lost already). So although we might still have mosquitos and jelly-fish for a long time to come, a lot of the complex life that is currently enjoying a comfortable and otherwise-sustainable life on Earth will no longer be able to do so; because of us. That’s what I’m referring to.

    Yes, humans have does this to ‘ourselves’, but we are nowhere near the worst effected life in this situation. In fact, most of the ill effects on humans are just knock-on effects from other life failing. (In particular, reduced capacity to grow food is likely to be a problem for humans.)




  • Using full names like that might be fine for explaining a physical rule, or stating the final result of some calculation - but it certainly would be cumbersome and difficult for actually carrying out the calculations. In many cases we already fill pages with algebra showing how things can be related and rearranged to arrive at new results. That kind of work would be intractable with full word names for the variables, partially because you’d be constantly spilling off the end of the page trying to write the steps; but also because having all that stuff would actually obfuscate what you are trying to do - which is algebra. And during that process, the meanings and values of the pronumerals is not as important has how they interact with each other. So the names are just a distraction.

    For setting up an equation, and for stating the final result, the meanings of the variables are very important; but during the process of manipulating the equations to get the result you want the meanings of the letters are often ignored. You only need to know that it is something that can be multiplied, or inverted, or subtracted, or whatever. Eg. suppose I want to rearrange to get the velocity. I don’t care that I’m dividing both sides by the air density times the drag coefficient and the area… I’m just dividing ρCA, which is an algebraic blob whose interpretation can be saved for some other time.




  • blind3rdeye@lemm.eetomemes@lemmy.worldRule
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    1 month ago

    Hey man, keep fighting the good fight. But know that you are among friends here. You are unlikely to find any Musk fans in this thread. And posts that smell of fascism will be downvoted if mild, and flat out deleted if strong.

    And I think a lot of people here would also agree with you that continuing to use X is tacit support of some bad people and ideals. It’s just a matter of how hard-line you want to go with your guilt-by-association. Posting a screenshot of something that was posted on X is several steps removed from the source. It doesn’t link to the site, or give engagement to the site. So although your chain of reasoning to being against such posts is valid, I think perhaps attacking people for posting such screenshots risks a bit of ‘friendly fire’. I reckon your anti-fascist efforts are better spent elsewhere, where the actions are a bit more clear cut.






  • I’m starting to worry about Mozilla. Firefox is still the best browser, and I’ve used it for many years… but there are more and more anti-features popping up that require a few settings to be changed. No one thing is a big deal, but I’m starting to feel the same way about Firefox as I did about Windows before I stopped using it: like it’s just trying to trick me into doing something I don’t want to do rather than aiming to be a good product.

    I’m thinking specifically about the address bar getting ‘search suggestions’ from Google by default; and the special ‘ad effectiveness tracking’ that is turned on by default to help Facebook. Privacy should always be the default setting. We shouldn’t have to keep up-to-date with the latest features and settings just so that we know what to disable!