Cannabis
Cannabis

Author: Chris Duvall

Publisher: Reaktion Books

Published: 2014-11-15

Total Pages: 266

ISBN-13: 1780233868

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Thanks to its best-known use, any mention of cannabis tends to bring up jokes about the munchies or debates about marijuana and legalized drug use. But this not-so-innocent flowering plant was one of the first to be domesticated by humans, and it has been used in spiritual, therapeutic, and even punitive applications ever since—in addition to its more recreational purpose. Despite all the hoopla surrounding cannabis, however, we actually understand relatively little about it in the human and ecological past. In Cannabis, Chris Duvall explores the botanical and cultural history of one of our most widely distributed crops, presenting an even-handed look at this heady little plant. Providing a global historical geography of cannabis, Duvall discusses the manufacture of hemp and its role in rope-making, clothing, and paper, as well as cannabis’s use as oil and fuel. His focus, though, is on its most prevalent use: as a psychoactive drug. Without advocating for either the prohibition or legalization of the drug, Duvall analyzes a wide range of works to offer a better understanding of both stances and, moreover, the diversity of human-cannabis relationships across the world. In doing so, he corrects the overly simplistic portrayals of cannabis that have dominated discourse on the subject, arguing that we need to understand the big picture in order to improve how the plant is managed worldwide. Richly illustrated and highly accessible, Cannabis is an essential read to understand the rapidly evolving debate over the legalization of marijuana in the United States and other countries.

Bode’s Law and the Discovery of Juno
Bode’s Law and the Discovery of Juno

Author: Clifford J. Cunningham

Publisher: Springer

Published: 2017-06-02

Total Pages: 309

ISBN-13: 3319328751

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Johann Bode developed a so-called law of planetary distances best known as Bode’s Law. The story of the discovery of Juno in 1804 by Karl Harding tells how Juno fit into that scheme and is examined as it relates to the philosopher Georg Hegel’s 1801 thesis that there could be no planets between Mars and Jupiter. By 1804 that gap was not only filled but had three residents: Ceres, Pallas and Juno! When Juno was discovered no one could have imagined its study would call into question Newton’s law of gravity, or be the impetus for developing the mathematics of the fast Fourier transform by Carl Gauss. Clifford Cunningham, a dedicated scholar, opens to scrutiny this critical moment of astronomical discovery, continuing the story of asteroid begun in earlier volumes of this series. The fascinating issues raised by the discovery of Juno take us on an extraordinary journey. The revelation of the existence of this new class of celestial bodies transformed our understanding of the Solar System, the implications of which are thoroughly discussed in terms of Romantic Era science, philosophy, poetry, mathematics and astronomy. The account given here is based on both English and foreign correspondence and scientific papers, most of which are translated for the first time.