From 1799 to 1804, German naturalist and adventurer Alexander von Humboldt conducted the first extensive scientific exploration of Latin America. At the completion of his arduous 6,000-mile journey, he was feted by Thomas Jefferson, presented to Napoleon and, after the publication of his findings, hailed as the greatest scientific genius of his age. Humboldt’s Cosmos tells the story of this extraordinary man who was equal parts Einstein and Livingstone, and of the adventure that defined his life. Gerard Helferich vividly recounts Humboldt’s expedition through the Amazon, over the Andes, and across Mexico and Cuba, highlighting his paradigm-changing discoveries along the way. During the course of the expedition, Humboldt cataloged more than 60,000 plants, set an altitude record climbing the volcano Chimborazo, and introduced millions of Europeans and Americans to the great cultures of the Inca and the Aztecs. In the process, he also revolutionized geology and laid the groundwork for modern sciences such as climatology, oceanography, and geography. His contributions would profoundly influence future greats such as Charles Darwin and shape the course of science for centuries to come. Humboldt’s Cosmos is a dramatic tribute to one of history’s most audacious adventurers, who, as Stephen Jay Gould noted, "may well have been the world’s most famous and influential intellectual."

Explorer, scientist, writer, and humanist, Alexander von Humboldt was the most famous intellectual of the age that began with Napoleon and ended with Darwin. With Cosmos, the book that crowned his career, Humboldt offered to the world his vision of humans and nature as integrated halves of a single whole. In it, Humboldt espoused the idea that, while the universe of nature exists apart from human purpose, its beauty and order, the very idea of the whole it composes, are human achievements: cosmos comes into being in the dance of world and mind, subject and object, science and poetry. Humboldt’s science laid the foundations for ecology and inspired the theories of his most important scientific disciple, Charles Darwin. In the United States, his ideas shaped the work of Emerson, Thoreau, Poe, and Whitman. They helped spark the American environmental movement through followers like John Muir and George Perkins Marsh. And they even bolstered efforts to free the slaves and honor the rights of Indians. Laura Dassow Walls here traces Humboldt’s ideas for Cosmos to his 1799 journey to the Americas, where he first experienced the diversity of nature and of the world’s peoples—and envisioned a new cosmopolitanism that would link ideas, disciplines, and nations into a global web of knowledge and cultures. In reclaiming Humboldt’s transcultural and transdisciplinary project, Walls situates America in a lively and contested field of ideas, actions, and interests, and reaches beyond to a new worldview that integrates the natural and social sciences, the arts, and the humanities. To the end of his life, Humboldt called himself “half an American,” but ironically his legacy has largely faded in the United States. The Passage to Cosmos will reintroduce this seminal thinker to a new audience and return America to its rightful place in the story of his life, work, and enduring legacy.

The enduring influence of naturalist and explorer Alexander von Humboldt on American art, culture, and politics Alexander von Humboldt (1769–1859) was one of the most influential scientists and thinkers of his age. A Prussian-born geographer, naturalist, explorer, and illustrator, he was a prolific writer whose books graced the shelves of American artists, scientists, philosophers, and politicians. Humboldt visited the United States for six weeks in 1804, engaging in a lively exchange of ideas with such figures as Thomas Jefferson and the painter Charles Willson Peale. It was perhaps the most consequential visit by a European traveler in the young nation's history, one that helped to shape an emerging American identity grounded in the natural world. In this beautifully illustrated book, Eleanor Jones Harvey examines how Humboldt left a lasting impression on American visual arts, sciences, literature, and politics. She shows how he inspired a network of like-minded individuals who would go on to embrace the spirit of exploration, decry slavery, advocate for the welfare of Native Americans, and extol America's wilderness as a signature component of the nation's sense of self. Harvey traces how Humboldt's ideas influenced the transcendentalists and the landscape painters of the Hudson River School, and laid the foundations for the Smithsonian Institution, the Sierra Club, and the National Park Service. Alexander von Humboldt and the United States looks at paintings, sculptures, maps, and artifacts, and features works by leading American artists such as Albert Bierstadt, George Catlin, Frederic Church, and Samuel F. B. Morse. Published in association with the Smithsonian American Art Museum, Washington, DC Exhibition Schedule Smithsonian American Art Museum, Washington, DC September 18, 2020–January 3, 2021

NATIONAL BESTSELLER • The acclaimed author of Founding Gardeners reveals the forgotten life of Alexander von Humboldt, the visionary German naturalist whose ideas changed the way we see the natural world—and in the process created modern environmentalism. "Vivid and exciting.... Wulf’s pulsating account brings this dazzling figure back into a dazzling, much-deserved focus.” —The Boston Globe Alexander von Humboldt (1769-1859) was the most famous scientist of his age, a visionary German naturalist and polymath whose discoveries forever changed the way we understand the natural world. Among his most revolutionary ideas was a radical conception of nature as a complex and interconnected global force that does not exist for the use of humankind alone. In North America, Humboldt’s name still graces towns, counties, parks, bays, lakes, mountains, and a river. And yet the man has been all but forgotten. In this illuminating biography, Andrea Wulf brings Humboldt’s extraordinary life back into focus: his prediction of human-induced climate change; his daring expeditions to the highest peaks of South America and to the anthrax-infected steppes of Siberia; his relationships with iconic figures, including Simón Bolívar and Thomas Jefferson; and the lasting influence of his writings on Darwin, Wordsworth, Goethe, Muir, Thoreau, and many others. Brilliantly researched and stunningly written, The Invention of Nature reveals the myriad ways in which Humboldt’s ideas form the foundation of modern environmentalism—and reminds us why they are as prescient and vital as ever.

The legacy of Alexander von Humboldt (1769–1859) looms large over the natural sciences. His 1799–1804 research expedition to Central and South America with botanist Aimé Bonpland set the course for the great scientific surveys of the nineteenth century, and inspired such essayists and artists as Emerson, Goethe, Thoreau, Poe, and Church. The chronicles of the expedition were published in Paris after Humboldt’s return, and first among them was the 1807 “Essay on the Geography of Plants.” Among the most cited writings in natural history, after the works of Darwin and Wallace, this work appears here for the first time in a complete English-language translation. Covering far more than its title implies, it represents the first articulation of an integrative “science of the earth, ” encompassing most of today’s environmental sciences. Ecologist Stephen T. Jackson introduces the treatise and explains its enduring significance two centuries after its publication.

Reproduction of the original: Cosmos by Alexander von Humboldt