As this scales up, a lot of would-be mulch will need to be used. It will be necessary to compost the plates and such after use in order to return the nutrients to the soil. Otherwise, this won't be sustainable. Not a problem unique to this, of course.
Environment
Environmental and ecological discussion, particularly of things like weather and other natural phenomena (especially if they're not breaking news).
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I guess it's more important to curb single use plastics there cause they can't ship it off to the third world like in the u.s.
Although the people in Bangladesh are more directly affected by it, I would think the west probably uses more single use plastic, so it's probably even more important to curb it here(although a significant part of it does not end up in the wilderness near us, it still winds up in the ocean in the end).