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This post just makes me sad. It is a sad reminder of just how long lived the plastic in our oceans is. And as a species we are still not doing enough to stop th
by abhinai 8y ago
This post just makes me sad. It is a sad reminder of just how long lived the plastic in our oceans is. And as a species we are still not doing enough to stop this.
- nvarsj 8y agoIs it far fetched to think that plastic is one of the most damaging inventions of the 20th century? I imagine it will be affecting us for hundreds of years. Banning single use plastics seems like a no brainer to me at this point.
- dwighttk 8y agodo Garfield phones count as single use?
- timdiggerm 8y agoWhat usage lifetime justifies the total lifetime of a plastic object?
- UncleEntity 8y ago> What usage lifetime justifies the total lifetime of a plastic object? Probably depends on if you're having to justify it to someone who wants to 100% ban all plastic or someone who wants a silly phone simply because they like Garfield.
- Dylan16807 8y agoI'm not sure, but you could definitely put a dollar price on cleanup, and it wouldn't be super high for something like a landline phone.
- Green_man 8y agoThe value of reusable plastic devices in a pollution sense is less that the device will be ~20 years older by the time it's thrown away, but rather that there will be so much less plastic used overall than if disposable devices were used for that purpose for that time.
- lisper 8y agoWho would want to use a Garfield phone more than once?
- random878 8y agoI think plastic is a true miracle invention. Aviation, medicine, technology, there probably isn't an area where we haven't benefited from this great material. Used properly, it's not a problem. What is damaging is the brute ugliness of modern materialism. We don't just use plastic to manufacture surgical tools, we use it to make plastic toy that we ship halfway round the world to give away with an equally repugnant 'happy meal' from McDonalds. Then we throw it away (hopefully into a bin) along with all its plastic wrapping. That's not to say I don't agree with you - I massively support a ban on throw away plastic too (and more). I just think we need to be careful about demonising plastic as a material.
- Joakal 8y agoAlternatively, ban non recyclable/biodegradable garbage. Make the suppliers take back refuse as condition for selling, no longer can suppliers think of the waste as externalised cost. Quickly, distributor countries would solve garbage problem as every country returns plastic, metal, tires, etc that is not biodegradable/recycable. As we saw, some countries absolutely does not want to deal with the garbage from other countries that goods are shipped to. They know it costs so much to deal with that it's better for other countries to internalise the cost. You would still have your plastic benefits and without worrying about the impact on environment.
- simonh 8y agoThe Onion had a great article title about this. "Child amused for 3 minutes by toy that will take 1,000 years to biodegrade".
- cr0sh 8y ago> most damaging inventions of the 20th century? It would be impossible to say, without knowing the numbers - both of damage, as well as constructive, healing, or life-saving purposes. For instance - think of all the things plastics have made possible, that no other material is capable of (or works as well). I'm thinking things like medical implants, as well as more mundane things like adhesives and tapes, and products based on those - for instance, how much infection have bandaids helped to prevent? Then there's clothing, automotive interiors lessening injury in accidents, as well as use as a material that is lighter weight to lower fuel consumption for a variety of vehicles, among other uses. I don't think you can paint plastics completely in a terrible light, just like you can't nuclear radiation, and any number of other things. At worst, they are all double-edged swords, and we must as a species either decide to get rid of them entirely, or learn to use them properly. In the case of plastics, I doubt that the former will be the route we take for a variety of reasons - mainly though because their benefits seem to far outweigh their detriments (unless and until we have hard numbers for both, though, that's as unsupported as your original proposed claim - but it seems like that's what we've mostly decided). So we need to learn how to better process and manufacture them, how to better manage their shipping and transportation, and how we dispose or recycle them (whatever that ultimately means).
- dTal 8y agoI guess it raises the question, damaging to whom? Humans as a whole are certainly better off, at least for now, because of plastics. The natural world, however, is much worse off. Not just because of the direct results of plastic pollution, but also all the extra economic activity and human life saved you mention. All of that has lead to pollution and habitat destruction. So it's a question of ultimate values.
- fpoling 8y agoPlastic in ocean gives extreme insensitive to bacteria or other life forms to come with way to consume it for energy. If something will come up with necessary enzymes and reactions, then not only we will end up without plastic, but perhaps without oil as well in a world polluted by byproducts of that plastic consumption that may not be compatible with human life.
- bsder 8y ago> Plastic in ocean gives extreme insensitive to bacteria or other life forms to come with way to consume it for energy. That's just not very likely to happen from a basic chemistry point of view. Plastic tends to be quite stable--that's the whole point. However, that stability means that there is almost nothing to be gained by breaking plastic down--certainly not energy. And, in the ocean, practically everything plastic could provide when broken down is far more abundant and easier to access by other means. Consequently, there is no good reason to evolve the ability to consume plastic.
- fpoling 8y agoPlastics burns and releases a lot of energy during that process. In that regard its energy density is similar to wood. The problem is that compared with cellulose the life has not figured out how to harvest the energy of plastic oxidation at the room temperature. But there is no law that prevents that. Given that amount of plastic waste that humans put into the ocean is already on the scale comparable with a mass of a lot of fish species, an organism that can consume it can have a nice evolutionary advantage.
- Reelin 8y ago> > Plastic in ocean gives extreme insensitive to bacteria or other life forms to come with way to consume it for energy. > That's just not very likely to happen from a basic chemistry point of view. Actually, it has already happened (DOI 10.1126/science.aad6359, http://science.sciencemag.org/content/351/6278/1196 http://science.sciencemag.org/content/351/6278/1196). However, do note that there are many types of plastic (https://en.wikipedia.org/wiki/Plastic#Types https://en.wikipedia.org/wiki/Plastic#Types) - the linked article is about degradation of PET specifically.
- depressed 8y agoThere's enough important applications for single use plastics (keeping medical equipment sterile before use, for example) that I'd hate to see an outright ban. However, I think we should be seriously be considering a cap-and-trade approach to managing it. This could also be a tool to get corporations to use recycled material effectively. Post-consumer recycled material could either not count against the quota, or could be counted at a different rate than "virgin" plastic.
- usefulcat 8y agoIf you were suffering from a life threatening illness or injury, would you choose to go to a hospital that refused to use any plastics?
- userbinator 8y agoI'll be somewhat contrarian to the popular view, and say that making things biodegradable is even worse because it's essentially planned obolescence; the manufacturers continue to consume resources for producing products which are guaranteed to self-destruct. The real problem is that people don't seem to appreciate just how amazingly durable plastics are (or the companies try to dissuade that in order to ensure their revenue stream...), and instead waste them carelessly.
- chungleong 8y agoPlastic that's been buried in a landfill won't show up in the ocean. Plastic that's been burnt in incinerators won't show up in the ocean. As this story shows, if plastic finds its way into the ocean, it's because people had loaded it onto ships and dropped it there.
- megablast 8y agoNo, cars are. A million people directly killed every single year, another million killed by pollution. Roads everywhere. Killing animals. Huge industry polluting. Mining. Oil. Oil spills. etc...
- dragonwriter 8y ago> Is it far fetched to think that plastic is one of the most damaging inventions of the 20th century? Well, given the vast range of utility and the fact that plastics have been in use for over 3000 years, probably (both the word “plastics” as a label for them and fully synthetic plastics are early 20th century inventions, though.)
- toomuchtodo 8y agoYou should be more concerned that global CO2 emissions rose last year more than that emitted from air travel, and we’re nowhere near hitting 2C by 2100 (closer to 4C).
- glenneroo 8y agoIMO both problems are similarly serious. Phytoplankton are responsible for producing at least half of the world's oxygen (50-85% depending on who you ask) and at the moment they are under constant threat, as they tend to consume plastic microparticles (not to mention are under heavy stress from the ever-increasing levels of noise pollution from e.g. fracking, oil exploration, shipping, etc). If the global temperature rises a few degrees, the consequences will be catastrophic, but I somehow think we as a species will somehow survive (albeit many many many people will likely die). Whereas if in 50 years there is 50-85% less oxygen in the air, I have a feeling that humans will be in a considerably worse position. But who am I to kid, both events are likely going to happen and we will soon learn the meaning of Fermi's "Great Filter".
- daeken 8y ago> not to mention are under heavy stress from the ever-increasing levels of noise pollution from e.g. fracking, oil exploration, shipping Wow, is this really a thing? Got any links on the subject? I wouldn't have thought that they could perceive sound/vibration in any capacity, if only due to their limited cognition.
- glenneroo 8y agoI should divulge that I'm working on an art/science project to raise awareness about noise and plastic pollution, but here is a small collection of links[0] to papers and articles. I'm not a biologist (or scientist of any sort), so my knowledge and terminology is severely limited, but as I understand it, sound creates pressure waves, which if strong enough, can literally kill plankton, such as used with "air guns" for oil exploration. Here's one study[1] with a snippet from the abstract: > Here we present evidence that suggests seismic surveys cause significant mortality to zooplankton populations. [0]: http://noiseaquarium.com/resources/ http://noiseaquarium.com/resources/ [1]: https://www.nature.com/articles/s41559-017-0195 https://www.nature.com/articles/s41559-017-0195
- alex_anglin 8y agoNot to bring this thread down too much, but it reminded me of a sadder mystery: https://en.wikipedia.org/wiki/Salish_Sea_human_foot_discoveries https://en.wikipedia.org/wiki/Salish_Sea_human_foot_discover.... Hopefully it gets solved as well.
- gerbilly 8y agoSimple, suicides or drownings. People die in the water wearing running shoes. Then most of the body decomposes, but the feet stay in the shoes, which float on the surface due to the buoyant cushy soles (often containing air bladder cushions).
- alex_anglin 8y agoSure - that's a reasonable hypothesis, but as the Wikipedia article notes, there are other potential explanations. The level of rarity section speaks to the decomposition process as well as the likelihood of finding feet without other body parts.
- Latteland 8y agoyou'd think with the new dna 'matching random dna leads to that person's relatives' that keeps happening would lead us to identify some of those remains.
- diogenescynic 8y agoSadly, this problem will only get exponentially worse. Those phones were from 30 years ago. Considering how much the population and consumerism has grown since then, I imagine in 30 years this will be a relatively common type of manmade disaster.