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Joined 2 years ago
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Cake day: April 6th, 2024

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  • That’s not what “critical” means though. I could say tuna is critical to my health because 80% of my protein comes from tuna, but a sane person would be like “why is you so obsessed with tuna” and “there are other kinds of food out there”. Most people dont even try anything different. My fucking neighbors drives their kids to school because they are too lazy to wake up 15 minutes earlier to catch the school bus, and waste an extra 20 minutes of their time in the process. Most car trips are less than a few miles in the US or something like that.

    I’d argue we’d have a much stronger economy with dramatically fewer personal cars and car trips.


  • Yet deaths are up, especially for pedestrians and cyclists. Per distance driven is the wrong metric anyway since more highway miles makes the system appear safer than it actually is. Plus automakers and regulators prioritize occupant safety, not actual absolute safety. And traffic “engineers” optimize travel time while ignoring things like induced demand. The regulators (US focus) are an absolute joke whem it comes to safety, as the multitude of gigantic pickup trucks and SUVs and the dogshit infrastructure clearly show.








  • A lot of the most dangerous roads are in… surprise surprise… lower income areas that tend to have a greater proportion of minorities. And traffic death disproportionally affects non rich/white demographics. Despite what people love to parrot, speed enforcement (yes even cameras) increases safety and reduce deaths. Cameras work, and are much cheaper than actual infrastructure investment. So it’s no surprise this admin wants to do something vaguely muh freedom that proportionally harms poor/brown people more. Bonus points if your average chode would assume cameras are DEI, which seems likely. We already have something worse - flock.








  • What are you actually advocating for here? Not electrifying and waiting another few decades for hydrogen? You come off as excessively defensive of the practically nonexistent H2 industry and excessively critical of electrification, which is basically the Shell and Exxon position. We don’t have time wait for anything, we need to use the tech we have now to reduce warming. Where do we get the hydrogen in your world? Is it blue or green? Blue is just fossil fuels with extra steps and green doesn’t make sense until we have significant excess renewables and already electrified the easy stuff (buildings) and then it might still make sense only for industry/shipping and niche stuff. H2 itself has a GWP of 11 or so, and we will leak quite a bit. So again, what are you actually arguing for? I can’t buy hydrogen, period. I can’t buy a hydrogen vehicle, or a hydrogen furnace, or a hydrogen anything. What do you actually think we plebs should be doing here? I already want green steel as much as you do.




  • It’s just microclimates. I particularly hate the article’s framing of white materials as “geoengineering”, which implies that black asphalt roofs and roads are somehow not. We also know urban heat islands shift moisture downwind. So they’ve modeled some micro interaction that shows piecemeal application of low and high albedo surfaces can possibly result in some weird local effects on precipitation, all packaged up for misinterpretation by EPDM manufacturers.

    Meanwhile everyone with a brain knows that black asphalt and roofs are hotter than white surfaces. The solution is of course stop black roofs and the bate minimum amount of roads/parking lots, not try to make everything heat absorptive in the name of equality.