07/17/2026
Please join NAISI in welcoming our new Faculty Director, Dr. Lukas Rieppel!
Rieppel is a historian of science, capitalism, and museums. With a technical background in molecular evolution and ecology, his research explores how large-scale social institutions like capitalism and imperialism shape what is known about Earth and its many inhabitants.
His current research centers on the deep history of Lakotan treaty lands. In addition to documenting the role played by the Earth sciences in colonizing the Missouri watershed, he is working with collaborators in the Pine Ridge Reservation to design an exhibit that re-interprets prehistoric fossils from Lakotan treaty lands. This exhibit will focus on the lands, philosophies, and citizens of a tribal nation whose ongoing presence is central to a fuller understanding of the fossilized bones of animals currently on display all over the world, the site where they had been for millions of years, and their journey to imperial museums of natural history.
In a brief statement, Lukas told us what heās looking forward to as Faculty Director:
āI am delighted to join the Native American and Indigenous Studies Initiative as interim faculty director. I especially look forward to connecting more deeply with the students, faculty, staff, and community partners who sustain this important work. As a non-Native scholar whose research focuses largely on the North American West, I am also eager to learn more about the histories and cultures of Tribal Nations in the Northeast. Above all, I am committed to supporting the Initiative and strengthening its presence across the Brown community.ā
To learn more about Rieppelās work, visit his personal website: https://sites.google.com/view/lukasrieppel/
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NAISI would also like to extend our deepest, most heartfelt thanks to Dr. Bathsheba Demuth for serving as interim Faculty Director from 2024-2026. A strong advocate and partner, her leadership and support have been invaluable to NAISIās growth over the past two years. She will spend the next year on sabbatical and research leave. Thank you, Bathsheba!