Ep. 48 Dr. Karletta Chief

In this inspiring episode, I sat down with Dr. Karletta Chief (Diné), a distinguished hydrologist, environmental scientist, and proud citizen of the Navajo Nation. She is the Director of the Indigenous Resilience Center, as well as a faculty member and researcher at the University of Arizona. Dr. Chief discusses her expansive work addressing environmental challenges that directly impact Indigenous communities—especially in the areas of water quality, climate resilience, and tribal community engagement.

Dr. Chief shares how her research bridges cutting-edge science with culturally grounded approaches, ensuring that tribal voices and knowledge systems remain central to environmental decision-making. She also talks about her passion for mentoring the next generation of scientists, describing the programs she leads to support students, by helping build pathways into STEM fields. Dr. Chief breaks down the many projects she’s involved in—from researching water and climate issues that affect Native communities to teaming up with tribal partners on real-world solutions.

Throughout the conversation, Dr. Chief shares how her identity and community shape the way she approaches research, teaching, and collaboration. The video titled Breakthrough: Bitter Water, is a great example and visual that depicts part of our conversation in the interview, a film by Science Friday and produced in collaboration with the Howard Hughes Medical Institute. Whether she’s conducting field research, partnering with tribal nations, or empowering students in the classroom, Dr. Chief offers powerful insights on what it means to serve both science and community.

If you’d like to learn more about Dr. Chief’s work, here are a few helpful links:

Community Tool Kit

Off Grid Solar Nanofiltration Unit (SNF) full video

Navajo GIS Water Quality Portal

Native FEWS Alliance

AZPM Connecting indigenous communities with the science of water use Radio Interview