I imagine all plastics will be out of the question. I’m wondering about what ways food packaging might become regulated to upcycling in the domestic or even commercial space. Assuming energy remains a $ scarce $ commodity I don’t imagine recycling glass will be super practical as a replacement. Do we move to more unpackaged goods and bring our own containers to fill at markets? Do we start running two way logistics chains where a more durable glass container is bought and returned to market? How do we achieve a lower energy state of normal in packaging goods?
Ceramics can be eroded, for example hundred year old ceramics found on a beach will be slightly smoothed
If it’s burried or otherwise protected from wind and water it will last very, very long times. Archaeologists find ancient ceramics from thousands of years ago, you can see ancient ceramics in museums