I feel like this is just one aspect of environmental awareness that has degraded since the 90s. Packaging has become more wasteful, and there's more of it too, because everything is individually shipped in a box in a truck now (from Amazon etc.) Cars have become bigger and more wasteful than ever (the SUV trend). All the new architecture is full of huge glass windows & curtain walls... one of the most energy-permeable and wasteful barriers (to the extent that a wall is supposed to be a barrier) you could possibly design. But it looks great! As does that hermetically sealed pre-packaged salad in the plastic clamshell. I dunno, we seem to be responding to the problem by pretending all the more ferociously that it doesn't exist.
It doesn't make economic sense to use a different material which is more recyclable because, by the definition of this problem, they're much more expensive.
Perhaps the answer is re-usable plastic containers - maybe some system where you can post them back to the manufacturer for cleaning and re-use.
It might just be that once oil drilling for energy goes away, so does some of this problem - at least in that plastics would cease to be so cheap.
But these will break in some special cases. We should avoid treating them as dogmas and be open minded when examining the entire lifecycle of products.
For example, styrofoam is so much less energy intensive than firing ceramics. Given the hot water used in rewashing, you can get some unexpected consequences where disposables are the better option.
https://sustainability.tufts.edu/wp-content/uploads/Comparat...
(That analysis is sensitive to how energy efficient your dishwasher is, and how durable the ceramic is.)
So imagine if even after we stop using petroleum, Texas finds a giant pool of easy oil next to abundant landfill space... Could be Texans should probably just use plastics and toss them in that situation.
New Yorkers might have a different calculus, because the cost of trash hauling and processing is more significant there.
It all depends.
Rest assured, at the rate we create landfills, the tectonic plates will push our landfills below the surface of the Earth and create new untouched landmasses before we run out of space.
There are unintuitive results in this domain. Highly recommend you check out some of the lit, like Hocking mentioned above.
We’ll poison the oceans long before landfill becomes an issue.
How do local supermarkets compete with TJs? Seriously, I love me some TJs but if the plastics are truly non-recyclable I will need to consider - we need go back to using a more sustainable method.
Also paper, glass and wood are all much more easily recycled. Re-Use should be king.
TJ's in many ways is a way over stocked 7-11 full of prepped foods and the most common of things.
Yet, isn’t that what automation provides? It has been two decades since supermarkets in the Nordic countries have whizbang bottle-return machines that take back plastic, aluminium, and glass bottles as long as the barcode is still legible. Is there really no way to make a machine that scans the barcode of various other forms of plastic packaging (like yoghurt containers, ketchup bottles, etc.) and then directs the item to the appropriate container? Since the machine will know the exact categorization of the packaging on the basis of the barcode, then consumers would not be required to correctly sort plastic rubbish themselves.
Here in salt lake, however, we actually have to pay extra to have a glass collection bin at home. There are a dozen or so sites in the city that one could dump the glass, if they were so inclined, or into the general trash bin it goes. We certainly don't get paid for our our glass.
It's extra disappointing because local...legal strangeness, has been encouraging a bit of a local brewery boom. I'd love to return the glass to the brewery for cleaning and reuse, but that's not an option here.
All that said, there's a ton of plastic that goes into single stream recycling that isn't barcoded...
This is one of the few cases where glass "recycling" makes sense. Unfortunately, glass is stupid cheap in terms of base material and production process so the only way to make recycling glass products worthwhile is to put the used product right back into service in its whole form (after cleaning of course). I'll try to find the study I'm thinking of but from what I recall, glass recycling isn't just uneconomical to recycle, it often winds up requiring more energy to recycle than it does to obtain the base materials and create a new container. Contamination knocks down the efficiency and the logistics of collecting and sorting glass are far less efficient than the bulk mining and transport of silica into a centralized production plant.
A possible solution to this, IMO, is to force bottling operations to standardize on a handful of containers in different sizes, colors/opaqueness, and closure type. This could also work hand in hand with a ban on plastic bottles for common products like juice, soda, etc. Marketing departments would hate it but the centralized redistribution of reusable containers that are useful to every bottling operation would finally make glass recycling a rational concept.
https://patch.com/img/cdn/users/37924/2013/01/T800x600/3722a...
And voila, that's exactly the case in Denmark
(I live in silly valley now and it makes me nauseated to have to deal with all the waste here - I refuse all the packaging I can but rarely plan well enough to bring a stainless steel container)
We define the derivative of a party as the amount of alcohol that can be purchased by returning the empty bottles left after the party. A good party is a party such that the second derivative of the party is positive.
Here's a cheesy video demoing it (turn down the volume):
https://www.youtube.com/watch?v=JWtJdB3-bwg
It's pretty big:
https://pantamera.nu/wp-content/uploads/2015/11/BFR_storpant...
IMO use tax policy to drive it. Put a $5 tax on plastic clamshells and they’ll be gone in six months.
I have seen a marked reduction/elimination of clamshells the past decade of buying from them.
I'd love to complain to retailers nearby: "see this, I'm returning it and buying it from Amazon right now because of your consumer-unfriendly packaging"
https://www.thestar.com/news/insight/2017/03/04/clamshell-pa...
They have, they just don't care. It's not directly their problem that you can't recycle their waste until people stop buying there or start returning their waste to them.
We have knit plastic bags that we can put veggies in. Super light (no tare needed) and can hold a lot... Yet we've used them hundreds of times.
Now think of that crappy flimsy plastic bag, or plastic wrapping. It's used once, and "thrown away" (please: define where away is..). That's the problem - single use and nearly impossible to use for anything else.
Oddly they saw no need to market on this.
I always assume there’s something nasty under the surface with plastic drink and serving ware — like 6 months after the first BPA studies hit the press, GE sold its plastic and silicone divisions.
Any type of plastic used in consumer products needs to be recyclable easily, otherwise outlaw it.
Any food containers need to be compostable.
I'm willing to pay much higher food and product costs so that the waste we create can be easily recycled. If it makes the product economically unviable then maybe the product isn't that useful.
is that relevant if plastic is still the cheapest option? should we pay more just to spite them?
“I never thought plastic recycling would work,” says Roland Geyer, an engineering professor at the University of California, Santa Barbara and author of the study “Production, use and fate of all plastics ever made.” “There is a viable business model around metal, but plastics never has had that. It’s too low-value, too contaminated, with too many different polymers mixed together. And you can only make it work with a really low cost of labor.”
Fascinating stuff. Perhaps it's time to step away from plastic containers for foodstuffs. I'm a little surprised we didn't move at least a little further away post BPA awareness.
In Salt Lake City they stopped accepting many types of plastic in the recycling bin this summer, it's been a huge PITA. It's also led me to recycle less. This bugged me so I've changed my shopping habits a bit to compensate. For example, I avoid shopping at Trader Joe's, because everything there comes wrapped in plastic. Everything. It doesn't seem like retailers have quite caught on that it's becoming more difficult to recycle.