Blocking solar rays. Sucking carbon dioxide from the atmosphere. Ideas that sound like science fiction are now starting to become reality, raising concerns about safety.
  • antrosapien@lemmy.ml
    4·
    2 年前

    These are not engineering issues but political ones. We could have potentially unlimited supply of food even with current technology but here we are

    • SpaceCowboy@lemmy.ca
      1·
      2 年前

      Pretty much yeah. Also an economic issue as well, but politics can direct the economy in the right direction.

      We already have all the technology needed to solve global warming.