If we were to replace all plastic bags with biodegradable bags in supermarkets, would we be creating another problem, i.e., using food sources (corn, wheat etc) to make these products? would we be simply taking food off the tables of the poor? is there a way to create biodegradable bags that doesn't infringe upon the global food shortage?
Another question: does anyone know where you can purchase biodegradable bin liners or plastic bags in Sydney? not in bulk.
Thanks!
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