In the short term, polyester made from recycled water bottles does have a lower carbon footprint. But once it's made into fashion, it can never be recycled again—the next stop for such apparel is the trash. Less than 1 percent of all clothing is currently recycled into new clothing. And nobody has actually done the calculations to confirm whether recycling polyester into polyester would lower our emissions—it’s a pretty energy-intensive process.
The thing is, the most common part of today's clothing is that it involves MIXED fibers - linen, wool, cotton, plus the addition of polyesters, lycra, and spandex to make the clothing more comfortable, keep the shrinkage down, and make a smoother fit. The stretchiness of the fiber mixes means that wear on the seams and stress points is less. These manufactured fibers just wear better than the natural ones.
I remember, years ago, reading an article about those new fibers, and how they affected the wear of many items - in that case, bedsheets. At one time, you could only get so many uses out of sheets - the laundering process wore down cotton fibers to the point that the sheets had to be thrown away, or at least, made into rags, within a year or two, depending on the quality of the original sheets.
Today's fibers have superior durability - I have sheets from the 1980s that are still in good shape - that's 40 years of use. And, as frequent washing has less effect on longevity, we can launder more often, and have a fresher and less bacteria-laden home environment. Now, that's a game changer.
When I was a kid, charities would collect clothing for poor people in other countries. The collection drives were always accompanied by pitiful pictures of people in rags.
Not today. Poor people the world over have clothing that is indistinguishable from that of the more industrialized countries. OK, in some cases, with less ability to wash clothes, maybe a little more soiled, but without holes.
Also, mixed fibers are important to the ability of moisture to be 'wicked', or moved away from the body to the surface of the clothing. Colors are brighter, and less vulnerable to fading. The clothing wrinkles less, and can generally be worn without ironing.
These features are what make today's clothing a completely different experience from yesterday's single-fiber-type apparel.
One thing that might reduce clothing purchases is finding ways to help people get their weight gains under control - a common reason for buying new clothes is that the old ones, while in good shape, don't fit.
UPDATE: It's late afternoon - 4:19 EST - in Lorain, OH, and I just woke from a short nap. I'd headed to bed, because my morning was so full:
- Church this morning at St. Mary's on the Lake
- Followed by a fruitless search for some inexpensive rock salt. You can get pricier magnesium chloride, in smaller containers, but no 50# bags of old-fashioned sodium chloride. Not nowhere, not no how.
- I did manage to find a nice pair of snow boots, for a decent price. But, no driving gloves. The gloves I brought with me are not suitable for that purpose.
- No 'winter underwear' - that would be thin undergarments - tank tops, camisoles, or tiny tees, meant to provide extra layers to keep you warm when - not IF = the cold drops into the teens or below.
- Driving home in honest-to-goodness snow. No, it didn't stick, but the sloppy, wet snow made driving a bit of a challenge. At one point, I had to brake, and had a moment of panic, when the car skidded forward. Fortunately, the ABS - anti-lock braking system - kicked in, and I avoided disaster.
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