Why Does the World Stay Green?

Author(s):  
TCR White

Nearly every form of life has the capacity to multiply and increase at a really astonishing rate. Think of plagues of locusts or mice. Clearly, for the vast majority of animals this does not happen, otherwise they would swamp the world and destroy all the plants. So why doesn’t it happen, and why does the world stay green? The concept explored in this book contends that animals are not controlled through predation but because plants have outwitted them, they cannot obtain enough of the food they must have to reproduce and grow. Why Does the World Stay Green? explains, in simple terms, how this comes about in nature and describes some of the many fascinating ways in which animals have evolved to cope with this usually chronic shortage of an essential resource. It is fascinating and easy-reading for anyone interested in natural history. The author, TCR White, has acted as a strong influence for the last 40 years on the ecological community, presenting confronting and at times controversial theories on the limiting role that nitrogen plays in the evolution of life. Why Does the World Stay Green? reveals this fascinating and important ecological theory.

2013 ◽  
Author(s):  
Nick Romanowski

Wetlands are often seen as the ultimate symbol of beauty and tranquillity, their clear waters sheltering mysterious animals in a world where change is gentle and slow, from dragonflies skimming above their own reflections to the fishes glimpsed briefly below. Yet Australian wetlands are among the most varied and changeable habitats found anywhere, and the many creatures that live out their lives in and around water are superbly adapted to some of the most unpredictable ecosystems in the world. This book follows the diverse common themes and patterns that link inland waters from Tasmania to the tropics. It shows how cycles of change, the ways that different wetland animals travel through and between wetlands, and the interactions of the animals themselves create an ever-changing ecological kaleidoscope. Drawing on what is known of the biology, ecology and even the genetics of many of the most abundant, widespread and successful groups of animals, the author shows similarities to wetlands in other parts of the world, as well as some of the more extreme environments and specialised animals that are unique to this continent. Far more than a natural history, Living Waters explains the underlying forces that drive ecological change and movement in Australian wetlands, from the particular needs and habits of some specialised waterbirds to swarms of dragonflies and damselflies that may flourish for a few months before disappearing for years, and fishes found gasping in drying pools far from the nearest permanent water just hours after a desert deluge. 2014 Whitley Award Commendation for Aquatic Biology.


Author(s):  
Deirdre Coleman

Chapter 1 explores how the natural history discourses of taxonomy and classification are linked to the discourses of human improvement, social rank, and order. Smeathman’s early years in Scarborough are recounted, together with his entry into the world of gentlemen collectors in London, presided over by Dru Drury. The uncertain meaning and status of natural history is discussed by way of the collectors’ rivalry and the many satires of Banks. Did science legitimize empire, or was it the other way around? And what is the link between collecting and territorial conquest? Finally, the popularity of travel books meant that Smeathman must protect his chief investment—the narrative of his tropical adventures.


Author(s):  
Charles E. Jarvis

The dried plant specimens painstakingly acquired by the London apothecary James Petiver ( ca  1663–1718) from around the world constitute a substantial, but underappreciated, component of the vast herbarium of Sir Hans Sloane, now housed at London's Natural History Museum. Petiver was an observant field biologist whose own collecting was focused in south-east England. However, he also obtained specimens from an astoundingly wide geographical area via numerous collectors, more than 160 of whose names are known. While many were wild-collected, gardens in Great Britain and abroad also played a role in facilitating the study of the many new and strange exotics that were arriving in Europe. A new estimate of the number of specimens present in Petiver's herbarium suggests a figure of ca  21 000 gatherings. In this article, the appearance of the bound volumes, and the arrangement of the specimens within them, is assessed and contrasted with those volumes assembled by Leonard Plukenet and Hans Sloane. Petiver's published species descriptions and illustrations are shown to be frequently associated with extant specimens, letters and other manuscripts, making the whole a rich archive for the study of early modern collecting of natural curiosities at a time of increasing ‘scientific’ purpose.


2008 ◽  
Vol 40 (1) ◽  
pp. 31-44 ◽  
Author(s):  
Sharon Māhealani Rowe

Every year, for hundreds of thousands of tourists, seeing “real Hawaiian hula” in a hotel or in a packaged lū'au setting is standard fare. Commonplace too is receiving one's introduction to hula through any of the many competitions that take place annually in Hawai'i and, with increasing frequency, throughout the world. Still others find hula marketed for its exercise benefits, peddled as the latest fitness fad in gyms and malls across the country. But is hula the allure of exotic dancers evoking prurient responses from tourists, one moment tantalized by undulating hips only to be teasingly chastised the next to “keep your eyes on the hands”? Is it the crisp, impeccably synchronized movement danced before panels of judges at the several hula competitions that mark the year for many hula hālau? Is hula the movement, the meaning conveyed through the movement, or the full context out of which movement casts itself into an art form that inspires passion and perpetuates a traditional way of living?For Mary Kawena Pukui, credited with helping to bring the rich traditional context of hula into the present, hula is “a general name for many types of Hawaiian folk dances” (1942/1980, 70). Pukui's laconic description says everything, and nothing. Everything because hula is the unique dance of the Hawaiian people. Everything because despite the homogenizing influence of hula competition, which has brought only a limited range of the vast hula repertoire to the public's attention over the past thirty-five years, hula encompasses many different styles and types of dances. But it says nothing because hula simply cannot be reduced to Hawaiian folk dance. Hula is a moving encyclopedia inscribed into the sinews and postures of dancers' bodies. It carries forward the social and natural history, the religious beliefs, the philosophy, the literature, and the scientific knowledge of the Hawaiian people.


2019 ◽  
Vol 26 (2) ◽  
pp. 227-252
Author(s):  
Deborah Solomon

This essay draws attention to the surprising lack of scholarship on the staging of garden scenes in Shakespeare's oeuvre. In particular, it explores how garden scenes promote collaborative acts of audience agency and present new renditions of the familiar early modern contrast between the public and the private. Too often the mention of Shakespeare's gardens calls to mind literal rather than literary interpretations: the work of garden enthusiasts like Henry Ellacombe, Eleanour Sinclair Rohde, and Caroline Spurgeon, who present their copious gatherings of plant and flower references as proof that Shakespeare was a garden lover, or the many “Shakespeare Gardens” around the world, bringing to life such lists of plant references. This essay instead seeks to locate Shakespeare's garden imagery within a literary tradition more complex than these literalizations of Shakespeare's “flowers” would suggest. To stage a garden during the sixteenth and seventeenth centuries signified much more than a personal affinity for the green world; it served as a way of engaging time-honored literary comparisons between poetic forms, methods of audience interaction, and types of media. Through its metaphoric evocation of the commonplace tradition, in which flowers double as textual cuttings to be picked, revised, judged, and displayed, the staged garden offered a way to dramatize the tensions produced by creative practices involving collaborative composition and audience agency.


2008 ◽  
Vol 12 (1) ◽  
Author(s):  
Anthony G Picciano ◽  
Robert V. Steiner

Every child has a right to an education. In the United States, the issue is not necessarily about access to a school but access to a quality education. With strict compulsory education laws, more than 50 million students enrolled in primary and secondary schools, and billions of dollars spent annually on public and private education, American children surely have access to buildings and classrooms. However, because of a complex and competitive system of shared policymaking among national, state, and local governments, not all schools are created equal nor are equal education opportunities available for the poor, minorities, and underprivileged. One manifestation of this inequity is the lack of qualified teachers in many urban and rural schools to teach certain subjects such as science, mathematics, and technology. The purpose of this article is to describe a partnership model between two major institutions (The American Museum of Natural History and The City University of New York) and the program designed to improve the way teachers are trained and children are taught and introduced to the world of science. These two institutions have partnered on various projects over the years to expand educational opportunity especially in the teaching of science. One of the more successful projects is Seminars on Science (SoS), an online teacher education and professional development program, that connects teachers across the United States and around the world to cutting-edge research and provides them with powerful classroom resources. This article provides the institutional perspectives, the challenges and the strategies that fostered this partnership.


2019 ◽  
Vol 2 (1) ◽  
Author(s):  
Alwi Musa Muzaiyin

Trade is a form of business that is run by many people around the world, ranging from trading various kinds of daily necessities or primary needs, to selling the need for luxury goods for human satisfaction. For that, to overcome the many needs of life, they try to outsmart them buy products that are useful, economical and efficient. One of the markets they aim at is the second-hand market or the so-called trashy market. As for a trader at a trashy market, they aim to sell in the used goods market with a variety of reasons. These reasons include; first, because it is indeed to fulfill their needs. Second, the capital needed to trade at trashy markets is much smaller than opening a business where the products come from new goods. Third, used goods are easily available and easily sold to buyer. Here the researcher will discuss the behavior of Muslim traders in a review of Islamic business ethics (the case in the Jagalan Kediri Trashy Market). Kediri Jagalan Trashy Market is central to the sale of used goods in the city of Kediri. Where every day there are more than 300 used merchants who trade in the market. The focus of this research is how the behavior of Muslim traders in the Jagalan Kediri Trashy Market in general. Then, from the large number of traders, of course not all traders have behavior in accordance with Islamic business ethics, as well as traders who are in accordance with the rules of Islamic business ethics. This study aims to determine how the behavior of Muslim traders in the Jagalan Kediri Trashy Market in buying and selling transactions and to find out how the behavior of Muslim traders in the Jagalan Kediri Trashy Market in reviewing Islamic business ethics. Key Words: Trade, loak market, Islamic business


Author(s):  
Benedetta Zavatta

Based on an analysis of the marginal markings and annotations Nietzsche made to the works of Emerson in his personal library, the book offers a philosophical interpretation of the impact on Nietzsche’s thought of his reading of these works, a reading that began when he was a schoolboy and extended to the final years of his conscious life. The many ideas and sources of inspiration that Nietzsche drew from Emerson can be organized in terms of two main lines of thought. The first line leads in the direction of the development of the individual personality, that is, the achievement of critical thinking, moral autonomy, and original self-expression. The second line of thought is the overcoming of individuality: that is to say, the need to transcend one’s own individual—and thus by definition limited—view of the world by continually confronting and engaging with visions different from one’s own and by putting into question and debating one’s own values and certainties. The image of the strong personality that Nietzsche forms thanks to his reading of Emerson ultimately takes on the appearance of a nomadic subject who is continually passing out of themselves—that is to say, abandoning their own positions and convictions—so as to undergo a constant process of evolution. In other words, the formation of the individual personality takes on the form of a regulative ideal: a goal that can never be said to have been definitively and once and for all attained.


Sign in / Sign up

Export Citation Format

Share Document