The landscapes, cultures, and cuisines of deserts in the Middle East and North America have commonalities that have seldom been explored by scientists—and have hardly been celebrated by society at large. Sonoran Desert ecologist Gary Nabhan grew up around Arab grandparents, aunts, uncles, and cousins in a family that has been emigrating to the United States and Mexico from Lebanon for more than a century, and he himself frequently travels to the deserts of the Middle East. In an era when some Arabs and Americans have markedly distanced themselves from one another, Nabhan has been prompted to explore their common ground, historically, ecologically, linguistically, and gastronomically. Arab/American is not merely an exploration of his own multicultural roots but also a revelation of the deep cultural linkages between the inhabitants of two of the world’s great desert regions. Here, in beautifully crafted essays, Nabhan explores how these seemingly disparate cultures are bound to each...