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Thaddeus William Harris first made his living as a physician and for many years thereafter as Harvard librarian. For six years, he also taught natural history in Harvard College - Henry David Thoreau was one of his students - but his desire for a full-time professorship was never realized.
"Ecological questions are at the center of many of the most important decisions faced by humanity. Roots of Ecology documents the deep ancestry of this enormously important science from the early ideas of Herodotus, Plato, and Pliny; up through those of Linnaeus and Dawin, to those that inspired Ernst Haeckel's mid-nineteenth-century neologism ecology. Based on a long-running series of regularly published columns, this important work gathers a vast literature that illustrates the development of the ecological concepts, environmental ideas, and creative reasoning that have led to our modern view of ecology. Roots of Ecology should be on every ecologist's shelf."--Back cover.
The untold story of two sisters whose discoveries sped the growth of American science in the nineteenth century, combining "meticulous research and sensitive storytelling" (Janice P. Nimura, New York Times-bestselling author of The Doctors Blackwell) In Mischievous Creatures, historian Catherine McNeur uncovers the lives and work of Margaretta Hare Morris and Elizabeth Carrington Morris, sisters and scientists in early America. Margaretta, an entomologist, was famous among her peers and the public for her research on seventeen-year cicadas and other troublesome insects. Elizabeth, a botanist, was a prolific illustrator and a trusted supplier of specimens to the country’s leading experts. Together, their discoveries helped fuel the growth and professionalization of science in antebellum America. But these very developments confined women in science to underpaid and underappreciated roles for generations to follow, erasing the Morris sisters’ contributions along the way. Mischievous Creatures is an indelible portrait of two unsung pioneers, one that places women firmly at the center of the birth of American science.
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From 1837 to 1861, Thoreau kept a Journal that began as a conventional record of ideas, grew into a writer's notebook, and eventually became the principal imaginative work of his career. The source of much of his published writing, the Journal is also a record of both his interior life and his monumental studies of the natural history of his native Concord, Massachusetts. In contrast to earlier editions, the Princeton Edition reproduces the Journal in its original and complete form, in a reading text that is free of editorial interpolations but keyed to a comprehensive scholarly apparatus. Journal 6 comprises a single manuscript notebook of nearly five hundred pages that Thoreau filled between March 9 and August 18, 1853. During this period, Thoreau divided his energies among his increasingly professional studies as a naturalist in Concord, the revision of his Walden manuscript, and surveying, which provided him a living and established him more securely as a contributing member of the Concord community. Thoreau's writing and his understanding of natural history were enriched by surveying, which gave him the opportunity to regularly observe seasonal occurrences and other natural events in and around Concord. Thoreau recorded these observations in his Journal, making both literary and scientific use of them. Substantial passages from Journal 6 were incorporated into the sixth draft of Walden, and its observations formed the basis for later compilations of field ecology. They are made available here, along with Journal entries, completely unrevised. This volume will delight all custodians of literary and natural history and be an essential addition to the libraries of all Thoreau devotees.