[1jbdg]

In Canada they last 8-16 years… polymer notes are unequivocally better. Corruption and inertia is the only reason they are not everywhere. As to plastic pollution, banknotes are already a closed, circular loop and hence you get the miracle properties of plastic without the downside.

[pests]

I think the concern was with the plastic money shedding micro plastics or threads as it slowly degrades over time, like we're finding other plastic does like our clothing. Not saying enough to take out of circulation, but does it shed any particles during its life?

[1jbdg]

Does it shed particles? In a world of absolutism yes they would.

I don’t know if there are actually any studies but fyi cotton notes will also have plastic features and a synthetic, uv cured varnish to try and get some extra life (although far less than polymer) so also ’shed’. Banknotes are regularly inspected and worn or damaged notes are pulled - they really are the perfect product for plastic.

[FinalBriefing]

By weight though, it's a lot less plastic being put out there. Is it worse than clothing? Maybe not, but I'd continue to be skeptical about it until some studies have been done.

[1jbdg]

But the solid piece of plastic isn’t shedding, it’s encased in ink and will be removed with set levels of ink wear. The synthetic varnishes, features etc are the same with paper so you’re putting out 4x the amount of ‘at risk’ shedding material due to the longer life of polymer.

Plastic = bad is a disaster for co2 emissions and ironically microplastics since the alternatives are heavier and don’t last as long. Meaning more transport, distribution etc and tires are one of the biggest sources of microplastics.

[CyberDildonics]

I think the concern was with the plastic money shedding micro plastics

Show me anyone who is actually 'concerned' about that with numbers to back up that there is any significance.

[cubefox]

Here are some numbers (points on the left):

https://hn.algolia.com/?q=microplastics

[CyberDildonics]

This doesn't show anyone concerned about polymer money shedding microplastics and it doesn't show any numbers about how much polymer money sheds microplastics.

What did you think this was evidence of?

[cubefox]

I thought you doubt that people are concerned about microplastics in general, but apparently not.

It's called plastic money by the way, not polymer money.

[CyberDildonics]

It's called plastic money by the way, not polymer money.

https://en.wikipedia.org/wiki/Polymer_banknote

[pests]

People concerned with _microplastics_.

They don't care where it comes from.

The point being - is money one?

Why be so dismissive?

[CyberDildonics]

Why be so dismissive?

Because there is zero evidence of what you're saying. How much plastic are people surrounded by and how much of that weight is bank notes? How much do they shed? Show some numbers or just use some common sense that this doesn't matter.