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Sustainability

Sustainability

A new material made from seaweed will transform the entire textile industry

Kelsun™, Keel Labs’ flagship product, is combating textile waste and turning the fashion industry (and potentially beyond) into a more sustainable economy.

Fashion is one of the planet’s biggest polluters – up to twenty one billion tonnes of textiles and materials end up in landfills every year, accounting for up to 10% of global CO2 emissions.

As a designer working in fashion and seeing first-hand the amount of waste and pollution generated by the industry, I recognized that the materials throughout our most fundamental items were simply too harmful to reconcile. Rather than continuing to contribute to the problem, I set out to make a change, starting with the building blocks of garments: fibers, yarns, and textiles.

My co-founder, Aleks Gosiewski and I founded Keel Labs with a mission to harness the radical potential of our oceans to positively impact the fashion industry and the world. The actualization of this mission is steadfastly rooted in our belief that we can transform our planetary health by combining material science and design thinking in collaboration with nature.

Our flagship product is a yarn called Kelsun™ made from abundant polymers found in kelp. By connecting planet-positive resources with the existing textile supply chain, we are able to help brands transform their models into the circular economy.

Because seaweed is vertically farmed in the ocean, sequesters carbon at a rapid rate, and is one of the most regenerative organisms on the planet, Kelsun™ has a lower environmental footprint than conventional fibers currently available on the market.

Kelsun™ also bypasses the environmental detriments of conventional yarn production. With a production process that uses no harmful chemicals, minimal water, and does not create toxic by-products, the result is a cleaner manufacturing process for people and the planet. Furthermore, Kelsun’s production is a drop-in solution for existing yarn and textile production infrastructure—enabling vast potential for scale.

As a collective of scientists, designers, and innovators who are fighting against material waste, we are building a healthy relationship between nature and the human ecosystems.

By using seaweed, which is not only a renewable source but also carbon sequestering, we are changing the textile ecosystem and creating a more sustainable and circular future.

Tessa Callaghan is a guest contributor to Upworthy and co-founder and CEO of Keel Labs.

Science

World renowned 'Goose Whisperer' explains why his ethical foie gras is so expensive

Few delicacies are as controversial as the rich, buttery, cream-like spread made from fattened goose or duck liver, better known as foie gras.

Canva

Foie gras is currently banned in New York and California.

Few delicacies are as controversial as the rich, buttery, cream-like spread made from fattened goose or duck liver, better known as foie gras.

The process of making foie gras is considered extremely cruel, requiring the liver to become abnormally enlarged from a disease called hepatic steatosis. This is caused by gavaging, a process in which the bird is force-fed exorbitant amounts of food through a long metal tube being shoved down its throat, pumping in so much food that the liver swells up to ten times its normal size. Hence why the food item is so expensive, priced at $40-$80 per pound, and banned in both New York and California as well as a handful of countries.

However, one farmer in Spain makes foie gras using no gavaging and no force-feeding. He doesn't even use cages. His foie gras costs twice as much at a little over $200 for a 180-gram jar. But here’s why it’s worth every penny.

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Science

Sustainably good news: Recycling is getting better and this family is showing us how

What if instead of focusing on what isn’t working, we looked at these stories as an invitation to do better?

Via Ridwell

Ryan Metzger and son Owen

There is no shortage of dire news about the state of modern recycling. Most recently, this NPR article shared the jaw-dropping statistic that about 5% of all plastics produced get recycled, meaning the rest of it ends up in landfills. While the underlying concerns here are sound, I worry that the public narrative around recycling has gotten so pessimistic that it will make people give up on it entirely instead of seeing the opportunities to improve it. What if instead of focusing on what isn’t working, we looked at these news stories as an invitation to do better?

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Science

This online course will teach you everything you need to know about sustainable living

Right now, you can get a crazy deal on the Sustainable Living Online Course through Groupon.

Image via Unsplash

Over the last few years, sustainability has become one of the biggest buzzwords in the fight against environmental problems like climate change, loss of biodiversity, ecosystem degradation, and pollution. But what does sustainability actually mean? And how do you make it part of your everyday life?

Broadly speaking, sustainability is the idea that we must meet our own needs without compromising the ability of others to meet their needs, whether the “others” in question are future generations or people living in other parts of the world. But understanding the basic concept is one thing. Practicing it is quite another.

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