Welcome! I’m a Professor of History at Colgate University, where I teach courses on global environmental history, Brazil and Amazonia, and the histories of Native peoples in the Americas.

I’ve published two books about Indigenous history in Brazil. Whenever possible, I looked for Native voices in the historical sources, and this search brought me to regional archives across Brazil, from the Amazonian port city of Belém to the far-western city of Cuiabá. There I found documents that gave a close-to-the-ground view of life in riverine villages, frontier outposts, capital cities, and long-distance canoes. You can read more about my books here; see below on my most recent one, published in 2021. I enjoy discussing my work with students, so please reach out if you’re teaching a class for which you’d like to arrange a visit.

Over the last few years, I’ve gravitated toward environmental and agricultural history. In 2021, I began a new book project, A Social and Environmental History of Agrichemicals, which traces the changing uses and perceptions of agrichemicals from the 1970s to the present. Although focused (for now) on the United States, I came to this topic via Mato Grosso, Brazil, where I saw the rapid expansion of GM soybean plantations. I began wondering about histories of agrichemical transformation in places closer to home. As part of this research, I’m conducting oral history interviews with different kinds of farmers, as well as people living and working in proximity to agriculture, in New York, Iowa, and California. I’d love to hear from you if you have stories to share about agrichemicals: how you’ve made decisions about use (or non-use) over time, whether you’ve noticed any changes in the local environment that might be connected to these chemicals, or how you’ve come to think about agrichemical toxicity.

I’m interested in experimental and literary approaches to writing history. In 2020, I published a personal essay called “A Shared Toxic History” in the American Historical Review’s History Unclassified section. In that piece, I trace my own efforts as a historian, daughter, and patient to reckon with past toxic exposures and the long latency of cancer.

I grew up in northern California, but now I live in the rural center of New York State with my husband and daughter, along with a dog, two draft horses, and a flock of ducks. For over a decade now, we’ve attempted to grow as much of our own food as possible. [Photos here!] I feel lucky to spend so much time with my hands in the dirt, thinking about worms, bees, rain, and other earthly things of fundamental importance.

Contact:  hroller [at] colgate [dot] edu

A new history of contact, attuned to Indigenous aims and perspectives.

Stanford University Press, 2021

“This beautifully written and deeply researched history opens new interpretations of both peaceful and violent contacts among Indigenous peoples and colonial settlers, missionaries, and traders. Heather F. Roller highlights stories of engagement across Native Brazil, focused on the Mura and Guaikurú’s emblematic strategies for autonomy that shaped the sertões and framed the survival of their present-day descendants.”

—Cynthia Radding, University of North Carolina, Chapel Hill

“Indigenous people living independently from colonial and national rule used to cover much of the American continent. This book compellingly tells the vigorous histories of key Indigenous societies around Brazil and its western borders. Roller’s groundbreaking study is timely, stirring and revelatory.”

—Mark Harris, University of St Andrews, Scotland