Marc Williams is an exceptional human as well as a very talented ethnobotanist. For the past few years, our students have had the pleasure of meandering around the mountain with Marc, as he explored the plant/ human connection with them in the most unique fashion. 

The central focus of Marc’s work is to carry on the legacy of his dear friend and mentor Frank Cook, through organizing and speaking for Plants and Healers International and Botany Everyday. 

Plants and Healers International’s mission is to carry on Frank Cook’s work– passionately connecting humans, around the globe, to the multi-faceted life of plants and nature. PHI’s website is an interactive platform for people to dig deeper into the writings of Frank Cook, along with many other diverse resources provided for those who are interested in ethnobotany and sustainable living practices. 

Botany Everyday is a continuation of this work, and is directed and ran by Marc Williams.