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?
We gave up on reusing glass bottles because the return payout never rose to match inflation. It was a nickel in 1960, that’s be 50 cents now!
It had to be that much because otherwise it didn’t make sense for people to actually return the bottles to the local pickup spot or drive them a few dozen miles from that spot to the local bottling plant.
As bottling moved away from washing and reusing glass, it became more centralized and switched to a medium more suited to centralized distribution, plastic. Now it really doesn’t make sense to return bottles and drive them hundreds of miles back to the national bottling plant.