06.17.2025

Resist, Endure, Adapt: The Ethics and Practice of Plant Conservation with Tim Johnson

You have probably heard that diversity is good for the environment, but have you ever wondered how exactly plant diversity benefits ecosystems and the life (including yours) that these ecosystems support? Tim Johnson, CEO of Native Plant Trust, joined us for a wide ranging talk about the history of the conservation movement in the United States, the tools plant conservationists use to protect plants from extinction, and what plant ecology can teach us about how to resist, endure, and adapt when the things we hold dear come under attack.

About the Speaker
Tim Johnson grew up fishing public waterways and hunting the county forests, state natural areas, and his neighbors’ fields in Wisconsin. There, he learned that science can teach us how ecosystems work, but conservation is all about changing hearts and minds. He earned a Bachelor of Science in biological sciences at the University of Wisconsin-Eau Claire and an MS and PhD in environmental horticulture from the University of Florida, where he researched methods for conserving rare orchids on the Florida Panther National Wildlife Refuge. After completing his doctorate, Johnson worked as the Head of Preservation and Seed Bank Manager for Seed Savers Exchange and the Director of the Botanic Garden of Smith College. He joined Native Plant Trust in January of 2024.