TIL that by opening plastic items, between 14,000 and 75,000 microplastic particles are released

I really miss that guy

I'd just like to interject for a moment. What you're referring to as Earth, is in fact, Earth/Plastic, or as I've recently taken to calling it, Earth plus Plastic. Earth is not a planet unto itself, but rather another component of a fully self-correcting paradigm made useful by Plastic and it's human manufacturers, compromising a full ecosystem defined by Mother Nature.

I have one installed, but if I'm sharing, I copy the URL and go to https://achive.today and see if they have it. If they don't, I ask them to archive it then share it.

Here is a link if you (or anyone else) is interested: https://archive.is/BW4Tp

I mean, you literally just open it in a browser with a paywall remover. It takes less effort than fucking moaning about paywalls -

Tiny pieces of plastic that pollute the environment can be produced by simply opening a plastic bottle or tearing a food wrapper.

Microplastics are between 0.001 and 5 millimetres in size and are usually either produced directly, or form when large plastic debris breaks up. We now know that millions of tonnes of microplastics are abundant in the environment and can harm marine life by entering the food chain. Microplastics are also found in our food, although the effect on human health is still unclear.

“Plastic is everywhere and enters our daily lives – and microplastics might be there as well,” says Cheng Fang at the University of Newcastle, Australia.

He and his colleagues tested whether everyday activities could release microplastics. They opened common plastic items such as bags, bottles and packaging film by twisting the bottle cap or tearing the bag, for example, or by cutting them with scissors or a knife, which deforms and fractures the plastic. Read more: Plastic tea bags shed billions of microplastic particles into the cup

The team used a scale that is sensitive to weights as low as one nanogram to collect and measure the microplastics that landed on its surface. Between about 10 and 30 nanograms of microplastic were released from opening the plastic items, which amounts to between 14,000 and 75,000 individual microplastic particles. But the team says that the true amount released is probably even higher, because many microplastics are statically charged and remain in the air.

Studying the microplastics with a microscope revealed that most were in the form of fragments or fibres of varying shape and size. Some could be seen with the naked eye, such as those from cutting bottles. The team also used a technique called spectroscopy to deduce the microplastics’ chemical composition and found the majority were made of polyethylene, one of the most widely used plastics.

“This finding sends an important warning,” says Fang. “We might need to take our own responsibility and work with industry together to reduce [microplastics].”

“You’d love to say that you’re surprised and shocked at the results, but unfortunately, you’re not. We’re now realising that microplastics are literally everywhere,” says Christian Dunn at Bangor University, UK. It is now crucial that we work to find out the possible health effects of microplastics and cut back on unnecessary plastic use, he says.

Nature Scientific Reports DOI: 10.1038/s41598-020-61146-4

Just posted the article. Why not be constructive and post something more informative?

That seems more like your problem than OP's.

That's the thing, when people hear the term micro they still (for some reason) assume its something they can see with their naked eyes. Kind of like those plastic pellets put into handsoaps a while back that are now band.

In reality microplastics are everywhere there is plastic, and they are released all the time at a microscopic level. Meaning you actually need a microscope to see them. Its like a fine dust.

Now think of all the plastic items you use and come in contact with.

Toothbrushes for example, each time you brush your teeth the brisels break down at a microscopic level and are released. The plastic utensils you use either in the kitchen on your pans, or the single use ones for food, they all slowly release plastics. That plastic cutting board, or boiling water in a plastic kettle, yup they all also release plastic.

Pretty much everything breaks down at a microscopic level, that is how knives become dull, or how items show wear and tear over time.

Food in plastic containers seems really bad for you, and microwaving food in plastic seems worse.

Thanks for linking that community.

On top of you advice: IMO if the tap water is safe for drinking, use that and don't buy bottled water at all. No need to add to the plastic problem. Also: it's usually cheaper.