I am a United States historian who specializes in the regional study of public lands in the American West using environmental history and various categories of public history. In my scholarship and public projects, I seek to better understand the relationship between public lands and the people that use and/or manage them. Sometimes considered wastelands, sometimes wilderness, public lands serve a unique role in the national landscape. Their use and management – whether through grazing cattle, weapons testing, wildlife management, outdoor recreation, and wild horse preservation – reflects Americans’ attitudes about nature and the environment, and embodies their expectations of the federal government.


Raised at the western edge of the Mojave Desert, I have resided in many places throughout the American West, including at the feet of the Sierra Nevada, along the Wasatch Front and Front Range of the Rocky Mountains, on the Colorado Plateau, in the Great Basin, and now in the Midwest’s tall grass prairie region. I have also lived in Germany along the Main River and have even spent a little time on the Cape Peninsula in South Africa. For me, an understanding of place through experience is fundamental to our understanding of the past.



2011 PhD in History from the University of Nevada, Las Vegas, Nevada
2005 MA in History from Pepperdine University, Malibu, California
1993 BA in History from Pepperdine University, Malibu, California


2018-Present Assistant Professor, Colorado State University, Fort Collins, CO
2013-2018 Assistant Professor, Northern Iowa University, Cedar Falls, IA
2011-2013 Visiting Assistant Professor, Northern Arizona University, Flagstaff, AZ




Size of the Risk@0,1xThe Size of the Risk: Histories of Multiple Use in the Great Basin. Norman: University of Oklahoma Press, 2015.

WWA Spur Award Winner@0,25x  Winner of the Western Writers of America 2016 Spur Award in Contemporary Nonfiction.



Funding provided by:

  • Charles Redd Center for Western Studies Publication Award ($3000), Spring 2015 and Summer Award ($1500), Summer 2007
  • University of Northern Iowa, College of Social and Behavioral Science Project Grant ($1000), Spring 2015 and New Faculty Research Grant ($5778), Summer 2014
  • University of Nevada, Las Vegas, President’s Fellow ($20,000), 2009-2010 and Hal K. Rothman Doctoral History Graduate Student Award ($7000), 2007-2008


  • Craig A. Johnson, Pacific Historical Review (May 2017): 348-349.
  • David Rich Lewis, Environmental History (April 2017): 369-370.
  • Sara M. Gregg, Journal of American History (March 2017): 1065-1066.
  • Diane L. Ahmad, Agricultural History (Winer 2017): 114-115.
  • Joseph Taylor, III, Utah State Historical Quarterly (Winter 2017): 97-98.
  • Aaron McArthur, The Public Historian (August 2016): 206-207.
  • James R. Skillen, American Historical Review (June 2016): 968.
  • John Freemuth, Montana The Magazine of Western History (Spring 2016): 81-82.
  • Wendell Cox, CHOICE: Current Reviews for Academic Libraries (May 2016): 1379.
  • Philip Garone, H-Environment (April, 2016): http://www.h-net.org/reviews/showrev.php?id=45878.
  • Greg Smoak, Western Historical Quarterly (Winter 2016): 505-506.

Invited Talks:







I have had the privilege of dialoging with several journalists on stories related to public lands management and occasionally have been featured in their work. To date, my work has appeared in the following journalistic publications and programs.




Leisl Carr Childers, Ph.D.
Department of History
Colorado State University