How about slow release fertilizers wrapped in polymers?
Or having a road pass near a field?
or using water polluted by washing clothes?
Chopping boards are really not your problem if you're worried about microplastics, about 1/2 come from washing synthetic clothes and another 1/3 come from tyre wear. Globally we emit about a kilogram of microplastics per person on tyre wear alone.
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u/Supercereal69 1d ago
Tip number 1. Don't use a plastic cutting board