In episode 300, Kestrel welcomes Dr. Lisa Erdle, the Director of Science and Research at 5 Gyres, to the show. A microplastics researcher and lifelong sailor, Lisa is passionate about keeping waterways clean for wildlife and people.
“A load of laundry can shed anywhere in the range of hundreds of thousands to millions of microfibers, depending on how you wash and what you wash. There can be 850 times more microfibers shed from a high-shedding item compared to a low, so the textile design really matters. And washing isn’t the only source of microfibers to the environment — we know there’s also dryers, carpets and upholstery, cigarette butts, wet wipes, there’s quite a long list. But the one that we know the most about, and one we have a solution for, is our washing machines.” -Dr. Lisa
Today, we hear a lot about microfibers in our oceans and waterways, and how they are an issue we’re facing. There are consistent news articles out there about it. At the same time, the narrative is generally very much aligned with polyester and synthetics and you know, the plastic side of things.
But as this week’s guest reminds us – all fabrics shed microfibers. And it’s important to note that when fibers shed from our clothing, it’s not just the base fiber that is of concern – whether it’s cotton or polyester, a natural fiber or a synthetic material – these fibers are generally also carrying some sort of chemical cocktail (a mix of dyes and treatments and coatings that are added to the fabric throughout the supply chain).
You may be asking – how are all these fibers ending up in our waterways? According to researchers, the biggest culprits are washing machines. But these microfibers can also shed from dryers and even simply from walking around throughout the day.
All of these layers make understanding the impacts of microfibers on people and the planet very complex. But as much as we don’t know, we also know enough from a scientific lens, to act. There are solutions out there that can at least help slow down the rate of microfibers released into the environment.
Quotes & links from the conversation:
“The Widespread Environmental Footprint of Indigo Denim Microfibers from Blue Jeans”, study Kestrel mentions
“Capturing microfibers – marketed technologies reduce microfiber emissions from washing machines”, research paper that Dr. Lisa contributed to
“Washing Machine Filters Reduce Microfiber Emissions: Evidence From a Community-Scale Pilot in Parry Sound, Ontario”, research paper that Dr. Lisa contributed to
The Microfibre Consortium, organization that Dr. Lisa mentions
Info about AB 1628 (California filtration bill)
“The research on microfibers shows that used clothing typically sheds less than new clothing, poorly constructed garments shed more microfibers than well constructed garments. So, buying used when possible, or buying higher quality garments and washing less, washing cold — these are all things that can reduce your microfiber footprint.” -Dr. Lisa (40:58)
5 Gyres video about textiles & microfibers
5 Gyres video about textiles & microfibers (in Spanish)
More on 5 Gyres research
5 Gyres Website
Follow 5 Gyres on Instagram >
Liz Spencer of Dogwood Dyer on growing organic natural dye gardens to coax color from plants & acknowledging the cultural origins of dyestuffs along the way
Researcher Anjana Baburaj on the pervasiveness of Shein & the ways in which social media and the drive to increase social status are directly fueling the overconsumption of clothing
Lizz Leral of Quilting For Community on the links between quilting and mental health, and how accessing the flow state via hand-oriented activities can help unlock answers to life's questions
Kelly Drennan of Fashion Takes Action on the importance of youth education that centers fashion's impact on people + the planet
Rayouf Alhumedhi, creator of the hijab emoji, on examining Gen Z's shopping behavior & highlighting why product designers should rethink existing product before designing new
Jeff Garner of Prophetik on how synthetic fabrics & toxic chemicals connected to our clothing are impacting our health
Jenna & Jon of Revival Eyewear on what makes deadstock vintage eyewear superior in quality & how conglomerate Luxottica has created a monopoly-like hold on today's glasses industry
Denica Riadini-Flesch of SukkhaCitta on rediscovering Indigenous regenerative farming and dyeing techniques & challenging the status quo
Abby Mills (aka @abbyontheinternet) on the de-influencing *trend* & questioning whether this movement can help us combat overconsumption
Samata Pattinson, the CEO of RCGD Global on their Sustainable Style Guide, how it's being distributed to all attendees of Academy events this Oscar® season & the power of generative conversations
Amy Powney of Mother Of Pearl on the new documentary *Fashion Reimagined* and the need to reconnect to the people, the land & the process behind our clothes
Trish Langman of Sovereignty on the need for comprehensive fashion education from childhood and beyond, to help collectively shift awareness about how our clothes are made
Sage Paul of Indigenous Fashion Arts on why thinking sustainably is innately an Indigenous cultural practice & why we must see Indigenous designers on a global stage
Doen's Director Of Impact Kristine Kim on their 2030 Roadmap & the importance of welcoming discomfort when navigating value chain impact work
Kelly Lottahall on making art out of old clothes and bringing the fashion & art worlds together to tell stories about *waste culture*
Angel Chang on why listening to Indigenous knowledge & preserving textile traditions can offer solutions for a more sustainable future
Kristin Morrison of All Species asks: what if we *embodied* our garments by actually wearing the land?
Katia Dayan Vladimirova on The Hot Or Cool Institute's new report, what a 1.5 degree wardrobe could look like & questioning how much is enough
What are *healthy clothes* & understanding that our clothing actually enters and impacts our bodies
Create your
podcast in
minutes
It is Free
The Modern West
Voices of Misery Podcast
House of Whimsical Terror
Dairyland Frights
Stuff You Should Know
Timcast IRL