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Earth

Tackling Plastic Pollution: 'We Can't Recycle Our Way Out of This' (france24.com) 70

An anonymous reader quotes a report from France 24: The scale of plastic pollution is growing, relentlessly. The world is producing twice as much plastic waste as two decades ago, reaching 353 million tonnes in 2019, according to OECD figures. The vast majority goes into landfills, gets incinerated or is "mismanaged," meaning left as litter or not correctly disposed of. Just 9 percent of plastic waste is recycled. Ramping up plastic recycling might seem like a logical way to transform waste into a resource. But recent studies suggest that recycling plastic poses its own environmental and health risks, including the high levels of microplastics and harmful toxins produced by the recycling process that can be dangerous for people, animals and the environment. [...]

The share of plastic waste that is recycled globally is expected to rise to 17 percent by 2060, according to figures from the OECD. But recycling more will not address a major issue: after being recycled once or twice, most plastics come to a dead end. "There's a myth with plastic recycling that if the quality is good enough the plastics can be recycled back into plastic bottles," says Natalie Fee, the founder of City to Sea, a UK-based environmental charity. "But as it goes through the system, it becomes lower- and lower-grade plastic. It's down-cycled into things like drain pipes or sometimes fleece clothing. But those items can't be recycled afterwards."

It is therefore difficult to make the case that recycled plastic is a sustainable material, said Graham Forbes, Global Plastics Campaign leader at Greenpeace USA, in a statement this week. "Plastics have no place in a circular economy. It's clear that the only real solution to ending plastic pollution is to massively reduce plastic production." And it is impossible for increased recycling to keep pace with the amount of plastic waste being produced -- which is expected to almost triple by 2060. "There's no way that we can recycle our way out of this," added [Therese Karlsson, science and technical adviser at the International Pollutants Elimination Network (IPEN)]. "Not as it works today. Because today, plastic recycling is not working."
"More than two-thirds of UN member states agreed in March last year to develop a legally binding agreement on plastic pollution by 2024, and the second round of meetings to draw up the treaty began on Monday in Paris and will run through Friday," notes the report. "UN Environment Program (UNEP), which is hosting the talks, released a roadmap to reduce plastic waste by 80 percent by 2040."

Karlsson is attending the talks, and she sees reason for hope. "The plastics treaty is an incredible opportunity to protect human health and the environment from plastic pollution. Doing that would mean phasing out toxic chemicals from plastics, ensuring transparency across the plastic life cycle and also decreasing plastic production."
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Tackling Plastic Pollution: 'We Can't Recycle Our Way Out of This'

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  • "But as it goes through the system, it becomes lower- and lower-grade plastic. It's down-cycled into things like drain pipes or sometimes fleece clothing. But those items can't be recycled afterwards."

    Well, if we solved the problem of having to burn fossil fuels to power things, the amount of carbon released from properly incinerating unrecyclable waste plastics would be pretty negligible.

    • by jezwel ( 2451108 )

      "But as it goes through the system, it becomes lower- and lower-grade plastic. It's down-cycled into things like drain pipes or sometimes fleece clothing. But those items can't be recycled afterwards."

      Well, if we solved the problem of having to burn fossil fuels to power things, the amount of carbon released from properly incinerating unrecyclable waste plastics would be pretty negligible.

      I read earlier we're pushing ~37billion tons of CO2 annually into the atmosphere, so yes that 353million tons is only 1%. Nuts to think how much our energy generation is doing.

      • I read earlier we're pushing ~37billion tons of CO2 annually into the atmosphere, so yes that 353million tons is only 1%. Nuts to think how much our energy generation is doing.

        If the world population were 2 billion rather than 8 billion, you could divide all those numbers by at least 4.

  • The best solution to pollution is to turn it into food. Plant-based 'meat' seems to be popular. Pollution-based meat could be even better. Polymer-to-protein FTW!

  • Plastic is from O&G. Where is that from ? The ground. Put plastic in landfills .
  • The good news... (Score:5, Interesting)

    by genixia ( 220387 ) on Tuesday May 30, 2023 @07:42PM (#63562737)

    Most plastic is dirt cheap because it is produced as a by-product of petroleum fuels. If the world keeps following the path of vehicular electrification, and reducing its use of oil in electricity production, there is a chance that the cost of plastics increases to make other materials more financially attractive.

    Plastic is great at so many things, but not everything needs to be plastic. Engineers should be more discriminating our choice of when to use it.

  • Two or three decades ago I saw a promo video on not recycling, but reusing PET plastic bottles complete with washing/sanitizing and sniffers to reject those that had gasoline or other contaminants in them.
    More durable but not as heavy/hazardous as glass, seemed brilliant to me, like the old days of returning bottles for soda/milk refill.

    So rather than faking "recycling", sure it means less petrochemical production...

    • by larwe ( 858929 )
      It would be nice, but those bottles just aren't designed to be sanitized. I do think a return to glass bottles is probably the answer here.
      • It would be nice, but those bottles just aren't designed to be sanitized. I do think a return to glass bottles is probably the answer here.

        I suggest using aluminum. Aluminum can be recycled an infinite number of times. Melting the aluminum down to make new cans means no chances of someone getting sick from improperly sterilized bottles, the molten metal will kill everything.

        We went away from glass because it is heavy and difficult to cool quickly. That's a lot of energy wasted in moving glass around and cooling it down. Then is the problem of how easily glass cracks and breaks. I remember helping a high school friend do some work cleaning

        • Aluminum containers look to be a better idea to me.

          That's because your development was affected by toxics leached from plastics, like the ones that line Aluminum cans, but not glass bottles.

      • It would be nice, but those bottles just aren't designed to be sanitized. I do think a return to glass bottles is probably the answer here.

        You can make them reusable. Germany has a deposit on plastic bottles, you return them for a refund and they get re-used. I think the only difference is that they're slightly thicker than the usual disposable bottles.

        It certainly seems to work in that there aren't many getting trashed, but I haven't looked into what effect this has over the whole lifecycle.

  • https://www.washingtonpost.com... [washingtonpost.com] - recycling plastic actually creates even more pervasive microplastics.
    • by KlomDark ( 6370 )

      Ooohh noez! MiCrOpLaStIcS!!!! OMFG!!!

      They aint dangerous, it's just money scammers trying to scam more money.

      STFU with that bullshit.

  • We just can't have it for free, and I mean producers and consumers.

  • We don't need disposable packaging, but we don't want to expend the effort required to use reusable packaging.
    • Look in your kitchen do you really think you can sanitize the bread bag, the meat tray, the frozen pea bag, the frozen pizza wrapper? It's hard enough cleaning the freezer bags I use for the strawberries. I can get three or four uses of a bag before it springs a leak. But eventually they all do.

      Now, about the polyester carpet...

      • Bread in paper bags, (or slice a bread loaf and store in a cloth bread bag), butcher paper for meat, frozen peas in a cardboard carton, frozen pizza in a cardboard box.

        You won't be able to visualise some things before buying. But it's workable

        • by chefren ( 17219 )

          The thing is that using plastics in food packaging increases shef life and reduces spoilage. Wasting food is also bad for the environment. The key is to not use plastics for where it's not really needed.

          For example there could be a ban on using styrofoam for packaging where cardboard would do just as well.
          Do we really need to put so much plastics in our textiles we use for regular clothing, rugs etc? For things like weatherproof jackets yes, for sweaters, not so much.
          We need a global move away from single u

  • 1. Form a business for flat earthers with trucks.
    2. Charge to have them collect the plastic.
    3. And dump it over the edge. (Stupid round-earthers wouldn't even realize that was an option.)
    4. Profit!
  • and stop the tortured angst over a product that is only used one time.

  • Force the use of unimodal packaging (packaging uses a single type of plastic) and reduce the use of adhesives in packaging and we can achieve massive gains in plastic recycling and other forms of recycling.
  • by fleeped ( 1945926 ) on Wednesday May 31, 2023 @08:10AM (#63563943)
    Supermarkets package EVERYTHING in plastic, which is ludicrous for ... apples, oranges, tomatoes, and every other fruit and vegetable.

    I wonder when will the attitude change that it's a consumer problem ("please recycle!") rather than an industry problem.
    • Supermarkets package EVERYTHING in plastic, which is ludicrous for ... apples, oranges, tomatoes, and every other fruit and vegetable.

      I wonder when will the attitude change that it's a consumer problem ("please recycle!") rather than an industry problem.

      The attitude will change away from consumers when consumers stop 99.999% of the time preferring the single-use multimodal lightweight plastic-everything packaging products and the products enabled by single-use multimodal lightweight plastic-everything transport/storage/display.

      Supermarkets carry that one brand of plain brown cardboard box of eco-friendly laundry detergent.
      And those sad dumpy boxes sit ignored next to the 50 different sizes and shapes of plastic bottles with their swooping contours and ergo

    • by wiggles ( 30088 )

      Plastic packaging is prevalent because it's cheap. Make it expensive.

      • No packaging is cheaper than plastic packaging. You just need a scale. Look at markets in more southern countries.
  • OF COURSE recycling can work. It may involve use of different plastics that are friendly to recycling or biodegradable. It may involve different container design optimized for reuse/recycling rather than disposal. It may involve use of other materials such as glass, metal, wood or paper as makes sense.

    But it should not involve shaming individuals for using simple modern conveniences or often not even having other choices to get needed goods. It's bad enough that we were shamed for not recycling while recycl

  • Metal and glass recycling is great, aluminum recycling is about 95% less energy than mining new aluminum. Recycling glass is about 20% less energy than making new. These processes work and save energy and resources. Plastic does "pretend" recycling - Plastic recycling only actually exists to convince consumers that it's environmentally friendly, in practice the after-products of plastic recycling are significantly worse than the original, and only can be used in niche applications. The majority of plas
  • For some reason in the US, we always need a bogey man for some monomania. How is plastic really any worse than all the other waste we generate in the world? Mining tailings, slag from making steel, broken glass. Every damn thing we use ends up somewhere. Plastic is actually easier -- in principle -- to recycle than most other stuff, because in most cases it can be dissolved in organic solvents and fractionally distilled into useful chemicals.

  • Today, we have machines which can sort plastics out of a municipal waste stream at the rate of tons per hour. To put this in perspective, it takes tens of thousands of 2 liter bottles to make a ton of plastic. Anyone who says that recycling can't be done, or that the plastics can't be reused, is simply uninformed. I should know, my company sells machines which sort municipal waste streams for recycling.

    I have often wondered why municipalities, which are often Left leaning, would forego recycling progr

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