This Big Ideas Special Issue is dedicated to migration and the myriad ways it continues to reshape the American West — through the movement of people, plants, animals, and ideas, and their constant flux. These days, the biggest driver of change is the challenge of a chaotic climate and the movement of people, and from communities ignored by the American West’s founding myth of Manifest Destiny.

Credit: Original illustration by Grace Russell, inspired by John Gast’s American Progress. Credit: Original illustration by Grace Russell, inspired by John Gast’s American Progress.

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