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Joined 8 个月前
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Cake day: 2025年3月24日

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  • Poorer nation’s peak population estimates are declining every year, as life gets better and child mortality falls population growth lowers everywhere

    Yes, that’s a good thing.

    (another racist shit that’s spreading that poor nations are reproducing too much, btw).

    Race doesn’t enter into it. If we accept that we crossed into overshoot over 50 years ago, then any birth rate above replacement is ultimately unsustainable.

    Energy consumption is more or less useless measure with the rapid rise of renewables, although there are also efforts there to lower that everywhere.

    Energy consumption is the measure. It’s a direct reflection of the degree to which our lifestyles impact our environment. People seem to have this idea that the only real issue with industrial civilization is that it runs primarily on a fuel that destabilizes our atmosphere, and that if we could simply transition away from this fuel (to solar/wind/nuclear/fusion) we’d be on our way to utopia.

    But let’s consider what we direct all that energy towards: first, we use it to harvest massive amounts of natural resources, degrading and destroying the environment in the process. (Mining, logging, farming, fishing, etc.) We then transform those natural resources into towns and cities, which pave over and fragment the natural environment in which they’re built. We transform them into consumer goods (cars, electronics, plastics, clothing, etc.), the vast majority of which end up as waste in less than a decade. We transform them into all manner of industrial chemicals, many of which end up becoming individual ecological disasters of their own.

    Transitioning to a “clean” form of energy does nothing to address what we do with it. Living sustainably requires drastically downscaling our total ecological footprint.



  • relianceschool@lemmy.worldtoComic Strips@lemmy.world*Permanently Deleted*
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    19 天前

    We are not over capacity at all

    We’re in a state of ecological overshoot, defined as a population consuming more resources than its environment can replenish. At its simplest, overshoot is a function of individual consumption x total population.

    The Global Footprint Network calculates that we crossed this line in 1971, when both our global population (3.8B) and individual energy consumption (15.8kWh) were far lower than they are today (8.2B and 21.7kWh, respectively). Consider also that population is both a cause and effect of energy consumption.

    the wealthiest 10% causes over 50% of the pollution.

    You’re referring to CO2 emissions here (and it’s actually closer to 60%), but there are many other symptoms of overshoot. Habitat loss, species extinctions, overharvesting of resources, and other forms of pollution (industrial, particulate, trash) are huge problems in less wealthy nations. In South America, for example, we’ve seen a 95% loss of wildlife species over the past 50 years. The planetary boundaries framework is helpful for looking at overshoot more holistically, instead of focusing solely on emissions (although that’s important too).

    In wealthy nations, populations are declining but consumption is unsustainable. In poorer nations, individual consumption is low but population growth is unsustainable. Only by reducing both do we have a hope of living equitably on this planet.


  • Yup. I’m old-school, I like owning my music. Streaming platforms are notorious for dropping artists due to licensing/royalty disputes, and artists also pull their music from platforms for various reasons as well. I love my Sony NW-50, it’s got room for thousands of tracks in lossless (FLAC) format, and you don’t need an internet connection to listen (great for road trips).

    It’s a different mindset; you can still have a huge library, but you get to know your music, since you’re not constantly getting random recommendations. I have a few albums that I’ve absolutely worn out, and it feels a little nostalgic in that way (anyone who grew up with CDs has that one album that you listened to 500 times in your car because you were too lazy to take it out).


  • The people living in true rural America truly do not have the ability to do so. But again, that’s less then a quarter of the populations and likely far less then a quarter of all kids.

    Counterpoint: I lived in an extremely remote part of Vermont (population 400) for a couple years without a car, and I got around fine on my bike. The trick was living close to my work, which was easy since housing was dirt cheap. That said, getting out of town was difficult, as the buses (Greyhound) were notoriously unreliable. I also got random people buzzing me in pickups screaming at me for existing once in a while.


  • If you ride a bike even remotely seriously, your bike is not cheap… It might not be expensive, but you quickly realize why cheap bikes are cheap.

    Spot on. I’ve got about $3k into my bike, but it’s not a fancy race bike (it’s a steel fixed gear), so I invested in bombproof parts that could end up outliving me. Once a year I’ll replace the tires/chain/brake pads, service the bearings, and strip/regrease a few parts, so the running cost is maybe $15/month. If you’ve got a road bike with a 2x drivetrain, or if you’re paying people to service your bike that might go up to $30/month, but still negligible compared to a car.

















  • A lot of the time they simply can’t adapt, not quickly enough at least.

    Yes, that’s the key point. Individual species take a long time to adapt through evolution, and ecosystems can adapt at the cost of losing some species, but nothing can adapt at the speed and scale with which humanity is reshaping the Earth. A huge portion of the planet is no longer suitable for anything other than generalists, scavengers, and invasives.