I’d appreciate it if everyone could just stop burning fossil fuels, please. Thank you for your cooperation.

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Cake day: November 3rd, 2023

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  • There was a big online debate about it maybe 15 or 20 years ago and I spent some time looking into the details. It’s not a bad idea in principle, but at least in the US and Canada they often take it to crazy extremes in order to hide price inflation.

    They might for instance fail to adequately account for the high prices paid by early adopters of something new being representative of something other than the inherent merits of the new thing. Today’s cars and vacuum cleaners are indeed better than their 1980s equivalents in many ways, but imo they’re not better by nearly so much as to explain the “hedonic” adjustments that have been made.






  • I was into fuel efficiency for a while, yes I too was fooled until about 2007, so I can tell you that gasoline-powered cars are more efficient at 90km/h than they are at 100 but typically they’re most efficient somewhere below 60km/h. Probably lower, depends on gear ratios and such. That they went with 55 instead of 40 is just because nobody would have accepted the latter. In fact they largely didn’t accept 55 either in the long run, as we know. But such technical details don’t matter a whole lot at this point because fossil fuels should not be burned at all by anyone.