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port11yesterday at 8:20 PM2 repliesview on HN

What level of materials recycling would be required for you to not consider it green washing?

It’s a genuine question, since I don’t like Apple and agree that we buy tons of stuff we don’t really need. That said, our bicycles can’t be insured anymore, but having AirTags at least alleviates some of the angst over leaving them in public places.


Replies

GoatInGreytoday at 2:35 AM

Recycled plastics actually produce microplastics more than virgin plastics do. Some studies on recycled polyester garments found that they dump an additional 50% more or so into the environment than non-recycled polyester fabrics. And those non-recycled fabrics already release enormous quantities over their lifespan into the water supply and open air (via your dryer exhaust) already.

Dumb example for the sake of discussion, you could understand why recycled plutonium would not be a healthy thing to weave a sweater out of. It's less about the recycling and more about the material itself.

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bruckietoday at 5:51 AM

If you believe Hank Green (https://www.youtube.com/watch?v=325HdQe4WM4), a lot of recycled plastics aren't recycled the way I used to think they were (by shredding them, melting them down, and extruding them into new shapes). Rather, they're chemically decomposed into what's essentially raw feedstock, purified, and then re-synthesized into new polymers.

That's pretty energy intensive, to the point that it may be better to just use new feedstock (which is produced as a byproduct of oil and gas extraction). There are obviously higher-order effects to think about, but for me, plastic recycling isn't an obvious win for the environment.

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