Including this as it’s a well-sourced article on an Australian site. Plastic pollution affects us all.
Plastic in agriculture may result in toxic soils that repel water instead of absorbing it, leading to potentially catastrophic problems.
Nanoplastic particles in plant roots can impair growth and development by diminishing their ability to absorb water.
Scientists began exploring human tissues for signs of nano- and microplastic only in the late 2010s and early 2020s.
While the long-term health impacts of plastic on the human body are still unknown, it is known to have toxic effects on laboratory animals, marine wildlife, and human cell lines.
Plastic particles in the soil cause increased erosion, dust, and the dissolution of symbiotic relationships between soil microbes, insects, and fungi crucial for plant and planetary health.
Plastic is present in the air we breathe, the food we eat, and the water we drink, and has been detected in various parts of the human body including the lungs, bloodstreams, placentas, and breast milk.
It’s pretty bad, and it’s coming from everywhere, including so many places many people would probably never even think of. Tennis balls, for example.
Microplastics are just one of the many reasons that EVs are not a good environmentally friendly option for transport. They’re marginally better than ICE vehicles, but walking, cycling, and public transport (particularly rail) are where we need to be moving to for the majority of trips—preferably in that order of priority.
Many of the most common “environmentally friendly” reusable shopping bags produce microplastics. (If you’ve already got one, it’s probably far more environmentally friendly to keep using it. But when buying a new bag anyway, look in to options that won’t produce microplastics.)
Even many of the clothes and shoes we wear produce microplastics through their use and washing.
It’s a bloody tough problem.