I can’t wait until they makes these no cost, low-maintenance, and self-replacing. Oh man, just think of how easy it would be to fix our climate issues!

  • electric_nan@lemmy.ml
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    2 days ago

    You’re right about most of this, but the carbon doesn’t return to the atmosphere “as soon as they die”.

    • jnod4@lemmy.ca
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      2 days ago

      I have a log in the back garden that has been there for twenty years, there’s wood houses a hundred years old

      • AnyOldName3@lemmy.world
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        2 days ago

        Wooden houses will typically have a waterproof roof and some kind of treatment to prevent them rotting. A log that’s left outside will release all it’s carbon in much less than a century. Human intervention is needed for trees to achieve permanent carbon capture.

        That wasn’t always the case, though. After trees evolved lignin, it took a while for fungi to evolve ligninase to digest it, so trees fell over and just got buried under more trees later without rotting, and that’s where a significant fraction of all coal came from.