Re:Bugs are evolving to eat plastic
by snarf21 on Monday December 20, 2021 @12:39PM
(#29627462)
I don't know enough about this subject but does anyone know if this bacteria is harmful to humans? Like could it eat the micro-plastics in our water and food and still be safe if we later ingested it?
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Re:Bugs are evolving to eat plastic
by saalweachter on Monday December 20, 2021 @01:12PM
(#29627888)
The real answer is "no one knows", but my intuition would be that you wouldn't expect them to be particularly harmful.
One of the advantages of consuming a novel food source like plastic is a relative lack of competition; this means you wouldn't expect there to be a lot of benefit for producing toxins to kill off competitors for your foodstuff.
(For an analogous case, the microorganisms that can grow on maple syrup don't tend to produce toxins; there's not much of a need when their food will kill most bacteria.)