• Astrealix@lemmy.world
    link
    fedilink
    English
    arrow-up
    8
    arrow-down
    4
    ·
    1 year ago

    Have you tried capturing gas? As difficult as radioactive waste tombs are, they’re easier than containing a specific type of air lol.

    • EMPig@lemmy.world
      link
      fedilink
      English
      arrow-up
      1
      arrow-down
      7
      ·
      1 year ago

      Read about breathing if you want to know how to capture gas. Also, about photosynthesis.

      • Astrealix@lemmy.world
        link
        fedilink
        English
        arrow-up
        2
        arrow-down
        1
        ·
        1 year ago

        If you want to buy the land to plant a second Amazon, be my guest. And breathing does the exact opposite of what we want.

          • Astrealix@lemmy.world
            link
            fedilink
            English
            arrow-up
            2
            ·
            1 year ago

            You need a lot, lot more trees. Like several orders of magnitude. And growing trees takes longer than even building a nuclear power plant.

            • Astrealix@lemmy.world
              link
              fedilink
              English
              arrow-up
              1
              ·
              1 year ago

              To be specific, growing the types of trees we would want for such a thing in such an amount that it would deal with the problems we have, assuming we stop growth of CO2 and assuming we stop burning the Amazon, would take around a hundred years.

              https://www.nationalgeographic.com/environment/article/how-to-erase-100-years-carbon-emissions-plant-trees

              “It could take more than a hundred years to add enough mature forest to get sufficient levels of carbon reduction. Meanwhile 40 billion tons of carbon dioxide (CO2) from burning fossil fuels are being added to the atmosphere every year, said Glen Peters, research director at Norway’s Center for International Climate Research.”

              And need an area the size of the United States. I wasn’t joking about a second Amazon.

          • Astrealix@lemmy.world
            link
            fedilink
            English
            arrow-up
            2
            arrow-down
            1
            ·
            1 year ago

            I’d rather this as well, but we don’t have that many choices. The slower we act and the more we let perfect be the enemy of good, the more people die.