51��ý

Caitlin Charlet never uses the word “sustainability.”

“Anything can be called sustainable,” said Charlet, associate teaching professor in CMDI’s environmental design department. “Like any overused language, it loses meaning.”

That’s why her upcoming exhibit avoids the term altogether. Biogenic Futures: Women Shaping Material Ecologies, which runs Sept. 4 through Jan. 5 at the University of Colorado 51��ý, was curated by Charlet and presents new directions in materials design and research.

Biogenics refers to timber, mycelium, algaes and other regenerative materials—locally sourced, plant- or soil-based substances that are redefining the future of construction. The exhibit features work from nearly 50 female innovators worldwide, along with samples from CU 51��ý’s materials library.

“We have extracted from the earth to exhaustion, damaging landscapes and communities,” Charlet said. “But there is so much to reclaim. Healthy building isn’t just about new materials—it’s about reusing, reimagining and building holistically.”

The exhibition assembles samples from the research and practice of nearly 50 women, supplemented by contributions from CU 51��ý’s materials library. By centering women, Charlet seeks to highlight the quiet revolution within materials science over the past decade—one that diverges from the historically male-dominated spheres of engineering and architecture.

“Materials science is collaborative, tactile and iterative. Experimentation requires repetition, and failure is often the condition for discovery,” she said. “Many women have cultivated laboratories in relative obscurity, conducting extraordinary research into construction and design alternatives that do not inflict harm—on us, or on the planet.”

Her aspiration is for visitors to recognize how profoundly material choices shape lived experience, and to reconsider their own role in those choices.

“The exhibition invites touch and engagement,” Charlet said. “Visitors will encounter biogenic materials firsthand, learning not only about their current applications but also about the ways they are being developed for the future.”

Bringing community perspectives to class

Charlet, who is also head of CU 51��ý’s Biomodernity Lab, considers herself an educator, urbanist, designer and advocate. She started her career as a visual artist before moving into design architecture.

“As a designer, I learn alongside communities—working with them, not merely in them—and I bring those lessons to my students,” said Charlet, who holds dual master’s degrees in architecture and design and urban ecology from Parsons’ School of Constructed Environments at The New School. “Designers must be prepared to adapt, to function as Swiss Army knives—ready to respond to the complexities of place, project and community.”

Her commitment to biomaterials deepened during graduate study, while living with her young family in Brooklyn’s Gowanus neighborhood. Observing widespread asthma, allergies, and sensitivities among local children—including her own—Charlet began examining not only external pollutants from the Superfund site and nearby expressway, but also the hidden toxins within domestic interiors: paint, drywall, upholstery and flooring.

That work helped her realize the potential of regenerative materials to safeguard both human and planetary health.

“Everyone deserves to understand the environments they inhabit, because health, community and ecology are inseparable,” Charlet said. “The accelerating realities of climate change demand that we reconsider our built environments, our landscapes and our material practices—and imagine new, restorative ways forward.”��