Do you toss biodegradable plastic in the compost bin? Here’s why it might not break down
Posted on April 6, 2022 by DrRossH in Plastic Waste News
I176 countries, including Australia, last month endorsed a United Nation’s resolution to establish a legally binding treaty by 2024 to end plastic pollution.
This is a good start – more effective recycling and recovery of plastics will go a long way to solve the problem.
But some plastics, particularly agricultural plastics and heavily contaminated packaging, will remain difficult to recycle despite these new efforts. These plastics will end up being burnt or in landfill, or worse, leaking into the environment.
We don’t put so much faith on recycling will go a long way to solve this problem. We can’t recycle that much plastic. There is too much being made and few markets for recycled material. It can be more expensive in most cases at the moment and will be for many years yet.

How many people today grab a takeaway coffee cup from the local cafe to drink on the go? We don’t know, but the number must be enormous.. Most every one of the above have a plastic top that will last 100s of years. Some cafes still use plastic cups that last a similar time. Is 10 minutes of coffee worth 100s of years of trash?
These items can be seen littering our gutters and on our streets all over the place. If they were all cardboard, they would still be littered, but they would, at least, be gone in a short time.
They do not need to be made of plastic.
On the way home from the gym last week, a distance of about 1 km (1/2 mile), I counted the items of plastic litter on the curb as I walked. In that short distance I counted 63 pieces of plastic litter. Plastic drink bottles, bottle tops, candy wrappers, plastic film, polystyrene fragments etc. That seemed to be a lot to me. I guess it is a generational thing. Our parents would have been horrified to see that amount, whereas it seems to go unnoticed by our youth of today. In another 20 years how many pieces will there be on this stretch, -- 200? What will today’s youth think of that new amount then when they are older? Will their children be so readily accepting of a higher amount of litter?
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