Actually, it is not. For one thing, biodegradable plastics release microplastics, just sooner so there is less opportunity to collect them (as is done in TFA).

Actually, it is not. For one thing, biodegradable plastics release microplastics, just sooner so there is less opportunity to collect them (as is done in TFA). And for another, even if it were not so, the looming climate catastrophe is a far greater danger to all species then is the microplastic concern.