These came after the students, in a clean up drive, realized that waterways (sewage, rivers, canals) are heavily clogged because of non biodegradable plastic bags.
Of course, should the campaign be successful, the cost of packaging can be expected to initially increase. Afterall, plastic is cheaper than paper.
Anyway, the overall costs brought about by the use of plastic bags far outweigh the cost of using paper and other biodegradable bags.
Kudos to the UPLB science community.
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