Cornell University Professor Emeritus,
Health Scientist and Author
Proponent of Microbiome First Medicine
Head of Translational Science + Education for SEED
Scientific Advisor, Tiny Health
These pages describe my passion and activities in two areas:
-1- Helping people lead healthier lives by working with the microbiome and the immune system,
-2- Paving the way for Microbiome First Medicine and Sustainable Healthcare
-3- Teaching audiences creative thinking tools to help them overcome roadblocks and problems in their careers and lives.
I invite you to explore my books, courses, presentations, papers, workshops and movie/TV links with the hope that they will contribute to your improved health and wellbeing.
In Stores Now From Dutton (Penguin Random House)
Check out the Microbiome First Pathway to Sustainable Healthcare initiative at