"Working across an impressive range of archival and primary sources, Carlos Alonso Nugent reveals the complex human and more-than-human processes involved in the making of the diverse lands, waters, skies, and communities we know as the US borderlands. This is the intersection of environmental humanities and critical border studies at its expansive and relational best."--Chadwick Allen, author of Earthworks Rising: Mound Building in Native Literature and Arts and Transit: Serpent Mound Crossing Space, Time, Discourse "Nugent reimagines the borderlands by disrupting supposed truths of the region. He reinvigorates discussions in ways analogous to Bolton and Anzaldúa, putting myriad sources into conversation as never before. Everyone interested in settler colonialism, race, nature, and the Southwest should flock to Imagined Environments ."--Rosina Lozano, author of An American Language: The History of Spanish in the United States "A beautifully written, field-defining book that transforms the environmental humanities and critical race studies. By juxtaposing state archives with subaltern media, Nugent traces borderland struggles from 1848 to the present to expose the worldmaking power of literature, art, and grassroots activism. This is an essential read for anyone seeking uncommon ground in the American West.

"--Raúl Coronado, author of A World Not to Come: A History of Latino Writing and Print Culture "This is a stunningly original account of the borderlands since 1848. Drawing upon a wide archive of sources across genres, languages, and media, Nugent foregrounds how struggles to define border environments continue to reverberate. Simply put, there is no better environmental humanities scholarship on the border that has the scope, scale, and ambition of this book."--Julie Sze, author of Environmental Justice in a Moment of Danger "Nugent has written an erudite book, bristling with intelligence and humanity in its engagement with more-than-human worlds. This interdisciplinary study of the US-Mexico borderlands--and the imagined environments constructed by humans across time--will be a boon to many fields."--Anna Brickhouse, author of Earthquake and the Invention of America: The Making of Elsewhere Catastrophe.