Alexander von Humboldt was the most admired scientist of his day. But the achievements for which he was most celebrated in his lifetime always fell short of perfection. When he climbed the Chimborazo, then believed to be the highest mountain in the world, he did not quite reach the top; he established the existence of the Casiquiare canal, between the great water systems of the Orinoco and the Amazon, but this had been well known to local people; and his magisterial work, Cosmos, was left unfinished. This was no coincidence. Humboldt's pursuit of an all-encompassing, immersive approach to science was a way of finding limits: of nature and of the scientist's own self. A Longing for Wide and Unknown Things portrays a scientific life lived in the era of German Romanticism - a time of radical change, where the focus on the individual placed a new value on feeling, and the pursuit of personal desires. As Humboldt himself admitted, he 'would have sailed to the remotest South Seas, even if it hadn't fulfilled any scientific purpose whatever'.

A wise and utterly original book of travel essays from an international bestselling author that will “give one an expansive sense of wonder” (The Baltimore Sun). Any Baedeker will tell us where we ought to travel, but only Alain de Botton will tell us how and why. With the same intelligence and insouciant charm he brought to How Proust Can Save Your Life, de Botton considers the pleasures of anticipation; the allure of the exotic, and the value of noticing everything from a seascape in Barbados to the takeoffs at Heathrow. Even as de Botton takes the reader along on his own peregrinations, he also cites such distinguished fellow-travelers as Baudelaire, Wordsworth, Van Gogh, the biologist Alexander von Humboldt, and the 18th-century eccentric Xavier de Maistre, who catalogued the wonders of his bedroom. The Art of Travel is a “refreshing and profoundly readable" book (The Philadelphia Inquirer). Don’t leave home without it.

"Uncommonly good…makes a compelling case that…intellectual curiosity not only changed Europe, but launched modernity." —Cleveland Plain Dealer When Columbus first returned to Spain from the Caribbean, he dazzled King Ferdinand and Queen Isabella with exotic parrots, tropical flowers, and bits of gold. Inspired by the promise of riches, countless seafarers poured out of the Iberian Peninsula and wider Europe in search of spices, treasure, and land. Many returned with strange tales of the New World. Curiosity began to percolate through Europe as the New World’s people, animals, and plants ruptured prior assumptions about the biblical description of creation. The Church, long fearful of challenges to its authority, could no longer suppress the mantra “Dare to know!” Noblemen began collecting cabinets of curiosities; soon others went from collecting to examining natural objects with fresh eyes. Observation led to experiments; competing conclusions triggered debates. The foundations for the natural sciences were laid as questions became more multifaceted and answers became more complex. Carl Linneaus developed a classification system and sent students around the globe looking for specimens. Museums, botanical gardens, and philosophical societies turned their attention to nature. National governments undertook explorations of the Pacific. Eminent historian Joyce Appleby vividly recounts the explorers’ triumphs and mishaps, including Magellan’s violent death in the Philippines; the miserable trek of the "new Argonauts" across the Andes on their mission to determine the true shape of the earth; and how two brilliant scientists, Alexander Humboldt and Charles Darwin, traveled to the Americas for evidence to confirm their hypotheses about the earth and its inhabitants. Drawing on detailed eyewitness accounts, Appleby also tells of the turmoil created in the all societies touched by the explorations. This sweeping, global story imbues the Age of Discovery with fresh meaning, elegantly charting its stimulation of the natural sciences, which ultimately propelled Western Europe toward modernity.