Jonsara Ruth is co-founder and Design Director of Healthy Materials Lab (HML) at Parsons School of Design, where she is an Associate Professor and Founding Director of the MFA Interior Design program. Alison Mears is Associate Professor of Architecture, Director and Co-Founder of HML and Director/Co-Founder of HML EU. 

Alison and Jonsara published “Material Health:Design Frontiers” exploring the intersectional and complex nature of material health. They also co-authored a chapter of The Regenerative Materials Movement (Living Future/Ecotone, 2024). 

This year is the Healthy Materials Lab’s tenth in operation. Alison and Jonsara’s close collaboration has been central to the Lab’s development and to its success in engaging people and changing minds and practices.

“Jonsara and I have a lot in common,” Alison says, “including a drive to use our design skills in the service of a higher goal to produce place for people that meet all their needs. We want to raise the bar. And we want to invite people in to do this work.”

Jonsara says their partnership works well because they have complementary skill sets and they’ve always been willing to hear one another out. “We value intuition and we respect each other’s experience. We are both committed to always learning and evolving,” she says.