UK firm develops jet fuel made from human poo
interestingengineering.com
Environmentalists have opposed using crops for jet fuel but there will be no opposition to using a waste that nobody wants.

UK firm develops jet fuel made from human poo | The starting material is generated in excess and available in plenty. It is a win-win for everyone that the waste is repurposed.::undefined

  • iquanyin@lemmy.worldEnglish
    74·
    11 months ago

    let poo return to the earth. jets also. we don’t need poo jets adding to the crap in the air.

    • MeowoemEnglish
      95·
      11 months ago

      You’re not going to stop people living their lives, visiting friends, family, and having meaningful life experiences. If we can make flying more ecologically sustainable than rail and boats then it would be a hugely positive thing in the fight against climate change.

      • chitak166@lemmy.worldEnglish
        62·
        11 months ago

        We can stop them by taking their money away and giving it to those who need it.

        No leisurely intercontinental flights until all children are free from starvation!

      • Sunfoil@lemmy.worldEnglish
        42·
        11 months ago

        To be even more doomer, people will have to stop living their lives when we run out of everything, so we might as well start winding down now.

        • cosmicrookie@lemmy.worldEnglish
          41·
          11 months ago

          I’d argue that private jets would have to be banned before I’d accept any regulation on economy flights to visit my family that I see every two years

        • MeowoemEnglish
          11·
          11 months ago

          Yes I know that’s what you want to happen but it’s not very likely, we’re not really short of anything that we don’t have a dozen other options for.

          We’ll have oceanic floating factories harvesting sunlight and turning sea water into jet fuel and carbon fibre Christmas toys before consumerism gets close to admitting defeat.

          If you want to change society I’m afraid you have to do the hard thing of coming up with a better idea and convincing people to try it.

          • Sunfoil@lemmy.worldEnglish
            2·
            11 months ago

            I hope we do pull off a 90th minute 720 backflip into futurist utopia, that would be mega. But until people start doing basic stuff like voting in their interest, I’m going to prepare for the worst.

      • First@programming.devEnglish
        13·
        11 months ago

        You certainly can, with proper carbon emissions taxation. But you can’t stop said people from voting for parties that advocate unrealistic pipe-dream technological solutions like poop jets and full-scale CCS, rather than parties who make them take the red pill and face reality and the consequences of their actions.

    • fruitycoderEnglish
      1·
      11 months ago

      A lot of the time it’s just processed in open air tanks to break it down (amoung a lot of other steps before returning it to water ways or used as fertilizer/burnt).

      You need a pretty low pop density to have septics work for most people.