Three different careers.
One shared conclusion.

Sarah Morgan

Thirteen years solving one of the most underestimated problems in human health: the light we live under. An industrial designer by training, Sarah developed industry-recognised lighting technology and built Earthlight — a platform rooted in the science of how light governs human biology. Advisor to the IES, AIA, and IWBI. Work spans healthcare, aerospace, senior care, and space agencies.

“Light is the most important input for the timing of every function in our bodies.”

Timna Rose

Founder and creative director of studio ATARA, a sustainable interior design studio creating human-centric, health-supportive environments. A WELL Accredited Professional and WELL Mind advisor, Timna integrates biophilic, circular, and regenerative design — building spaces that measurably improve satisfaction and performance by as much as 28%.

Shane Gring

Came through buildings — not as aesthetic objects, but as instruments of human health. Began with Habitat for Humanity, founded a social enterprise that trained hundreds of professionals in green building standards. Fifteen years as a strategist, technologist, and marketer working with WELL, USGBC, SEAM, and 1% for the Planet — learning how evidence-based health frameworks get built, adopted, and scaled inside organisations.