Comment on Anon is unimpressed

• Johandea@feddit.nu ⁨3⁩ ⁨days⁩ ago

  Don’t forget about every single use plastic packaging out there!

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  • lemmur@szmer.info ⁨1⁩ ⁨day⁩ ago

    Plastic packaging will quickly tear into microplastics, which indeed will last centuries

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• teyrnon@sh.itjust.works ⁨3⁩ ⁨days⁩ ago

  Concrete doesn’t last, stone does. Brick to a lesser extent.

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  • currycourier@lemmy.world ⁨3⁩ ⁨days⁩ ago

    *Concrete with rebar. Roman concrete has lasted plenty long. Though the lime in it helps.

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    • teyrnon@sh.itjust.works ⁨3⁩ ⁨days⁩ ago

      That is true. Roman Concrete is still standing 2k years on. Ours lasts decades, maybe a century if well done.

      They used ash from Mount Aetna in Sicily to make some of it. I forget the thing with the lime, how that was different than what we use?

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