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The House of Documents
In the 1970s, workers in PVC factories across the country began getting sick with a rare form of liver cancer. While the plastics industry claimed they were unaware of what was ca...
Mi Sueño Tupperware
In post-war America everything that people touched––paint, fabric, dishes, jewelry––could be made of plastic. But how did this first generation living in a plastic world learn to a...
The Fourth Kingdom
Our story starts at the turn of the twentieth century, when the natural materials everyday objects were made from were becoming scarce. Enter the era of the inventor, it was time t...
Season 2 Trailer
Here's a first listen of Trace Material Season 2: Stories from the Plastics Age, coming your way June 16th! We were curious: what will future societies think of us when they dig up...
Looking Back at Hemp
This will be our last episode of Season 1. We’re taking a look back at all we’ve learned over the last 12 episodes. We’ve traced the story of hemp from its colonial roots in Americ...
A New Dawn in New Castle
In this episode, we’re heading to New Castle to see how the folks at DON are building a hemp industry from the ground up to support their vision of healthy, affordable, accessible ...
Talking Shop with Alex Sparrow
Alex Sparrow is repairing centuries old buildings across the UK, and in doing so, laying the groundwork for a carbon neutral future. As you may have guessed, he’s doing it with Hem...
Talking Shop with Blake Eagle
On this week’s episode, we’re heading back to the Sun Valley to Talk Shop with Blake Eagle. Blake is a contractor who, after years of exposure to the unhealthy materials of standar...
Talking Shop with Cameron McIntosh
This week we’re Talking Shop with Cameron McIntosh, the owner of hemp/lime construction company Americhanvre. Cameron is a leader in the emerging US HempLime landscape and in this ...
Talking Shop with Mattie Mead
For our first ever Talking Shop episode, HML Director Alison Mears spoke with Hempitecture co-founder and CEO Mattie Mead. Based in Ketchum, ID, Hempitecture built the United State...
The Natural Building Omnivore
This episode features Chris Magwood, who is our neighbor to the North. He talks to us about the industry's successes and struggles and what he hopes for the future. But...we don't ...
Build Local
In this episode we’ll drop in on a HempLime construction workshop that we at Healthy Materials Lab hosted alongside CoExist Building, a HempLime company from Pennsylvania. HML Dire...
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