Natural History (Pliny)
In the year 79, a cloud shaped like an umbrella pine rose from Mount Vesuvius. Pliny the Elder steered his fleet toward that strange formation to investigate. He died during this expedition while serving as commander of the Roman fleet at Misenum. His life had been split between two worlds: the quiet hours of writing and the loud demands of imperial service. During daylight, he worked for Emperor Vespasian and later his son Titus. At night, he wrote his great work on nature. He called these nocturnal hours an addition to life rather than a loss of sleep. The phrase Vita vigilia est means to be alive is to be watchful. This military metaphor described a sentry keeping guard through the dark. Pliny dedicated the Natural History to Titus, with whom he had served in the army. He claimed no other Roman had ever undertaken such a massive undertaking. The dedication reflects his dual identity as both administrator and scholar.
The Natural History consists of thirty-seven books divided into ten volumes. Book I serves as a preface explaining his approach and listing contents. Books II through VI cover astronomy, meteorology, geography, and ethnography. Books VII discusses human physiology and anthropology. Zoology occupies Books VIII through XI, covering mammals, reptiles, birds, insects, and marine life. Botany fills Books XII through XVIII, detailing trees, vines, olives, and agricultural methods. Pharmacology and medicine span Books XX through XXIX, listing over 900 drugs. Metallurgy and mining appear in Books XXXIII and XXXIV, describing gold, silver, copper, iron, and their alloys. Mineralogy and gemstones fill Books XXXVI and XXXVII. Art history occupies Books XXXIV and XXXV, discussing sculpture, painting, and architecture. Pliny used Aristotle's division of nature: animal, vegetable, mineral. His structure was not alphabetical but a coherent tour of the natural world. He stated his subject was the world of nature or life itself. This format differed sharply from modern encyclopaedias yet remained influential for centuries.
Pliny gathered information from approximately two thousand books written by one hundred select authors. His indices sometimes list authorities he actually consulted though often they borrow names second-hand from immediate sources. Marcus Terentius Varro served as a key authority on geography supplemented by Agrippa's topographical commentaries completed by Augustus. Juba, the scholarly Maurethanian king, guided Pliny's zoological entries. Theophrastus provided botanical knowledge which Pliny translated into Latin. Herodotus and Thucydides supplied historical context while Diodorus Siculus offered broader narratives. Pliny claimed to have stated twenty thousand facts drawn from these diverse sources. He acknowledged his obligations to predecessors with the phrase To own up to those who were the means of one's own achievements. His nephew Pliny the Younger described his uncle's method of writing as enthusiastic and exhaustive. Pliny studied original authorities on each subject and took care to make excerpts from their pages. This synthesis created a single work that combined Greek and Roman learning into one volume.
Pliny correctly identified amber as fossilized resin of pine trees noting encapsulated insects within samples. He recorded that diamond dust cuts other gems due to its hardness presaging the Mohs scale. Yet he accepted myths like the Cynocephali or Dog-Heads mentioned by Herodotus five centuries earlier. The Sciapodae possessed a single foot acting as a sunshade according to his accounts. The mouthless Astomi lived on scents though no such people existed. Pliny repeated Aristotle's claim that Africa always produced something new without verifying it. He cited Posidonius's estimate that the Moon is 230,000 miles away yet considered Hipparchus grandiose for seeming to know how Nature works. Some entries reflect errors because the text lacked final revision before his death in 79. Petrarch complained about the corrupt state of the text as early as 1350 citing copying errors between ninth and eleventh centuries. Modern critics argue his reliance on book-based knowledge stymied progress of western science. Niccolò Leoniceno attacked Pliny in 1509 for lacking proper scientific method unlike Theophrastus or Dioscorides.
About the middle of the third century Solinus produced an abstract of geographical portions of Pliny's work. Bede accessed a partial manuscript in the eighth century using sections on meteorology and gems while correcting Pliny on tides. Three hundred seven extant medieval manuscripts survive today though only seventeen were used by Detlefsen for critical editions. Late Antique Codices from fifth and sixth centuries exist only as palimpsests or recycled bindings. Vetustiores older manuscripts date from eighth and ninth centuries including the Leiden Pliny written at York during Bede's lifetime. Recentiores younger recensions descend from parallel branches forming all known later medieval versions up to 1469 printed edition. The oldest surviving manuscript VLF 4 measures forty-one centimeters by twenty-nine centimeters requiring thirty animal hides. It was plain unilluminated despite its size yet free from insect bites. Printed copies emerged first in Venice in 1469 by Johann and Wendelin of Speyer. A copy printed in 1472 by Nicolas Jenson remains in Wells Cathedral library. Philemon Holland translated much into English in 1601 influencing literature ever since.
The anonymous fourth-century compilation Medicina Plinii contains over eleven hundred pharmacological recipes mostly from Historia naturalis enjoying huge popularity in Middle Ages. Isidore of Seville quoted Pliny forty-five times in Book XII alone making Books XII XIII and XIV largely based on Natural History. Vincent of Beauvais used Pliny as source for his Speculum Maius completed between 1235 and 1264. One twentieth-century historian argued Pliny's reliance on book-based knowledge shaped intellectual life to degree that it stymied progress of western science. Niccolò Leoniceno attacked Pliny in 1509 for lacking proper scientific method unlike Theophrastus or Dioscorides. Sir Thomas Browne expressed scepticism about Pliny's dependability in his 1646 Pseudodoxia Epidemica. Despite these criticisms medieval scholars relied heavily on his work for medical and botanical knowledge. His influence extended through figures like Isidore who preserved Roman learning during early medieval period. The text remained central to intellectual life despite growing awareness of its errors and inconsistencies.
Grundy Steiner of Northwestern University wrote in 1955 that Pliny was not an original creative thinker nor pioneer of research comparable with Aristotle and Theophrastus. He described Pliny rather as compiler of secondary sourcebook. Italo Calvino noted in 1991 that while people consult Natural History for facts and curiosities he deserves extended read for measured movement of prose enlivened by admiration for everything existing. Jacob Isager argues guiding principle in treatment of Greek and Roman art is function of art in society expressing opinions about ideology of state. Paula Findlen contrasts Pliny's approach with predecessors seeking general causes interested instead in cataloguing natural wonders. Mary Beagon asserts Pliny's contemporary interest in uses of nature differs from those exploring medicine systematically. Modern scholarship views him less as scientist than as encyclopaedic collector preserving lost texts of Xenocrates Duris Antigonus Pasiteles. His value lies in compilation rather than innovation yet remains indispensable record of ancient knowledge and perspective on natural world.
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Common questions
When did Pliny the Elder die during his expedition to Mount Vesuvius?
Pliny the Elder died in the year 79 while commanding the Roman fleet at Misenum. He steered his ships toward a cloud shaped like an umbrella pine rising from Mount Vesuvius and perished during that investigation.
How many books are contained in the Natural History written by Pliny the Elder?
The Natural History consists of thirty-seven books divided into ten volumes. These books cover topics ranging from astronomy and geography to zoology, botany, pharmacology, metallurgy, mineralogy, and art history.
Which authors provided information for the Natural History compiled by Pliny the Elder?
Pliny gathered information from approximately two thousand books written by one hundred select authors including Marcus Terentius Varro, Agrippa, Juba, Theophrastus, Herodotus, Thucydides, and Diodorus Siculus. He claimed to have stated twenty thousand facts drawn from these diverse sources.
What is the oldest surviving manuscript of the Natural History written by Pliny the Elder?
The oldest surviving manuscript VLF 4 measures forty-one centimeters by twenty-nine centimeters and requires thirty animal hides. It was plain unilluminated despite its size yet free from insect bites.
When was the first printed edition of the Natural History produced by Johann and Wendelin of Speyer?
Printed copies emerged first in Venice in 1469 by Johann and Wendelin of Speyer. A copy printed in 1472 by Nicolas Jenson remains in Wells Cathedral library.