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This timely collection of original essays traces the migration of synthetic chemicals from the laboratory to the factory and then into the environment, bodies and communities. Turning our attention to the impact these chemicals have on our ecosystems, human health, social organization and political processes, the contributors break new ground by focusing on the production and distribution of these potentially hazardous agents themselves rather than just detailing their effects.
This timely collection of original essays traces the migration of synthetic chemicals from the laboratory to the factory and then into the environment, bodies and communities. Turning our attention to the impact these chemicals have on our ecosystems, human health, social organization and political processes, the contributors break new ground by focusing on the production and distribution of these potentially hazardous agents themselves rather than just detailing their effects.
Author : Edward O. Wilson Publisher : W. W. Norton & Company Page : 256 pages File Size : 43,8 Mb Release : 2016-03-07 Category : Science ISBN : 9781631490835
Half-Earth: Our Planet's Fight for Life by Edward O. Wilson Pdf
"An audacious and concrete proposal…Half-Earth completes the 86-year-old Wilson’s valedictory trilogy on the human animal and our place on the planet." —Jedediah Purdy, New Republic In his most urgent book to date, Pulitzer Prize–winning author and world-renowned biologist Edward O. Wilson states that in order to stave off the mass extinction of species, including our own, we must move swiftly to preserve the biodiversity of our planet. In this "visionary blueprint for saving the planet" (Stephen Greenblatt), Half-Earth argues that the situation facing us is too large to be solved piecemeal and proposes a solution commensurate with the magnitude of the problem: dedicate fully half the surface of the Earth to nature. Identifying actual regions of the planet that can still be reclaimed—such as the California redwood forest, the Amazon River basin, and grasslands of the Serengeti, among others—Wilson puts aside the prevailing pessimism of our times and "speaks with a humane eloquence which calls to us all" (Oliver Sacks).
The Synthetic Ones by Lionel Roberts,Lionel Fanthorpe,Patricia Fanthorpe Pdf
Is there a Destiny? Does Fate impose a limit? What Barrier stands between man and the creation of life? Since the legendary failure of the ill-fated Frankenstein, man has tried time and time again to pass those limits. He has created androids, clumsy robots of flesh and blood. He has made men of metal and servants of plastic, with wheels for limbs and magnetic tapes for voices. Man has made things by cross breeding the animal kingdom and destroying Nature's intentions...but man has never yet made man. Or has he? Forbisher thought that he had the answer. It wasn't a clumsy Synthetic. It wasn't an Android, or a Robot, it was a real flesh and blood human being. The beautiful woman in his arms was the product of a laboratory experiment, not the result of a natural biological process. But how could he prove it?
Imagining a future in which humans fundamentally reshape the natural world using nanotechnology, synthetic biology, de-extinction, and climate engineering. We have all heard that there are no longer any places left on Earth untouched by humans. The significance of this goes beyond statistics documenting melting glaciers and shrinking species counts. It signals a new geological epoch. In The Synthetic Age, Christopher Preston argues that what is most startling about this coming epoch is not only how much impact humans have had but, more important, how much deliberate shaping they will start to do. Emerging technologies promise to give us the power to take over some of Nature's most basic operations. It is not just that we are exiting the Holocene and entering the Anthropocene; it is that we are leaving behind the time in which planetary change is just the unintended consequence of unbridled industrialism. A world designed by engineers and technicians means the birth of the planet's first Synthetic Age. Preston describes a range of technologies that will reconfigure Earth's very metabolism: nanotechnologies that can restructure natural forms of matter; “molecular manufacturing” that offers unlimited repurposing; synthetic biology's potential to build, not just read, a genome; “biological mini-machines” that can outdesign evolution; the relocation and resurrection of species; and climate engineering attempts to manage solar radiation by synthesizing a volcanic haze, cool surface temperatures by increasing the brightness of clouds, and remove carbon from the atmosphere with artificial trees that capture carbon from the breeze. What does it mean when humans shift from being caretakers of the Earth to being shapers of it? And in whom should we trust to decide the contours of our synthetic future? These questions are too important to be left to the engineers.
The past two decades have witnessed a revolution in the earth sciences. The quantitative, instrument-based measurements and physical models of. geophysics, together with advances in technology, have radically transformed the way in which the Earth, and especially its crust, is described. The study of the magnetism of the rocks of the Earth's crust has played a major part in this transformation. Rocks, or more specifically their constituent magnetic minerals, can be regarded as a measuring instrument provided by nature, which can be employed in the service of the earth sciences. Thus magnetic minerals are a recording magnetometer; a goniometer or protractor, recording the directions of flows, fields and forces; a clock; a recording thermometer; a position recorder; astrain gauge; an instrument for geo logical surveying; a tracer in climatology and hydrology; a tool in petrology. No instrument is linear, or free from noise and systematic errors, and the performance of nature's instrument must be assessed and certified. This has been the task of the research worker in rock and mineral magnetism.
Perspectives on Igwebuike Philosophy: by Chiugo C. Kanu Ph.D,Kanayo L. Nwadialor Ph.D,Philip Adah Idachaba PhD Pdf
The study of African philosophy, like all great philosophical enquiries around the world, is fraught with the wrecks of words, wrenched from their original meaning, widened or narrowed, and forced into a bewildering variety of vessels that chum their ways in seas of semantic confusion. African philosophical studies has acquired and added to the many philosophical verbal transmogrifications that came originally from the Igbo of south-eastern Nigeria. In its turn, it has produced its own eccentric philosophical etymology, of which, perhaps the most striking example is Igwebuike philosophy. A reflection on Igwebuike philosophy reveals that it is a product of a meticulous and critical study of African philosophy. It is in this light that the scrupulous researcher would dissect the profound thinker behind the Igwebuike philosophy. In this book, scholars of different hues and academic endeavours have made excursus into the origin, originator, meaning and relevance of Igwebuike philosophy to contemporary African philosophical scholarship and African societies. Research shows that the brain behind Igwebuike philosophy that is gradually becoming a major part of African philosophical engagement is incontestably Prof Ikechukwu Anthony Kanu, O.S.A. Igwebuike itself is a philosophical principle that is drawn from African primordial practice of solidarity and complementarity; the works of professional African philosophers, African proverbs, African folk tales, African mythology, African symbols, African names and African songs. — Kanayo L. Nwadialor, Ph.D Nnamdi Azikiwe University, Awka
Author : Robert Feleppa Publisher : State University of New York Press Page : 332 pages File Size : 50,6 Mb Release : 1988-07-08 Category : Philosophy ISBN : 9781438402536
Convention, Translation, and Understanding by Robert Feleppa Pdf
This book surveys several theoretical controversies in anthropology that revolve around reconciling the objective description of culture with the influence of inquirer interests and conceptions. It relates them to discussions by followers of W.V. Quine who see the problems of anthropological inquiry as indicative of conceptual problems in the basic assumptions operative in the discipline, and in the study of language in general. Feleppa offers a revised view of the nature and function of translation in anthropology that gives a plausible account of the problems that traditional semantics introduces into anthropology, while avoiding the severe methodological import Quine envisions.
Planet Formation and Panspermia by Joseph Seckbach,Richard Gordon,Branislav Vukotic Pdf
An in-depth view of the panspermia hypothesis examined against the latest knowledge of planetary formation and related processes. Panspermia is the concept that life can be passively transported through space on various bodies and seed, habitable planets and moons, which we are beginning to learn may exist in large numbers. It is an old idea, but not popular with those who prefer that life on Earth started on Earth, an alternative, also unproven hypothesis. This book updates the concept of panspermia in the light of new evidence on planet formation, molecular clouds, solar system motions, supernovae ejection mechanisms, etc. Thus, it is to be a book about newly understood prospects for the movement of life through space. The novel approach presented in this book gives new insights into the panspermia theory and its connection with planetary formation and the evolution of galaxies. This offers a good starting point for future research proposals about exolife and a better perspective for empirical scrutiny of panspermia theory. Also, the key to understanding life in the universe is to understand that the planetary formation process is convolved with the evolution of stellar systems in their galactic environment. The book provides the synthesis of all these elements and gives the readers an up-to-date insight on how panspermia might fit into the big picture. Audience Given the intrinsic interdisciplinary nature of the panspermia hypothesis the book will have a wide audience across various scientific disciplines covering astronomy, biology, physics and chemistry. Apart from scientists, the book will appeal to engineers who are involved in planning and realization of future space missions.