There are a few other pathways for microplastics to reach the soil, from stormwater to plastic sheeting to "biosolids" (which is polite for processed municipal poo and other shit) β and all of those pathways need to be broken.
https://www.sierraclub.org/michigan/blog/2024/02/microplastics-and-agriculture
Plastics are toxic fossil fuel products. They don't biodegrade, they break up into little bits. And they get into our bodies.
"An examination of the livers, kidneys and brains of autopsied bodies found that all contained #microplastics, but the 91 brain samples contained on average about 10 to 20 times more than the other organs.
The researchers found that 24 of the #brain samples, which were collected in early 2024, measured on average about 0.5% plastic by weight."
https://www.theguardian.com/environment/article/2024/aug/21/microplastics-brain-pollution-health
Plastics are toxic fossil fuel products. They don't biodegrade, they break up into little bits. And they get into our bodies.
"An examination of the livers, kidneys and brains of autopsied bodies found that all contained #microplastics, but the 91 brain samples contained on average about 10 to 20 times more than the other organs.