The Ages of Gaia: A Biography of Our Living Earth - Brossura

Lovelock, James

Brossura

ISBN 10: 0192860909 ISBN 13: 9780192860903

Casa editrice: Oxford Paperbacks, 1989

Riassunto

BBC 2's 1986 "Horizon" programme won many new followers for Jim Lovelock's startling new theory of life called Gaia. Existing theories held that plants and animals evolve on, but are distinct from, an inanimate planet. Gaia, however, showed that the Earth, its rocks, oceans, and atmosphere, and all living things are part of one great organism, evolving together over the vast span of geological time. Since the appearance of his first book, Gaia: A New Look at Life on Earth , Jim Lovelock's theory has been confirmed by much scientific work. In this new book he elaborates on a new and unified view of the Earth and life sciences, and discusses recent developments in some detail: the greenhouse effect, acid rain, the depletion of the ozone layer and the effects of ultra-violet radiation, the emission of CFCs, and nuclear power. Using the imaginary planet Daisyworld as a model, he demonstrates the geophysical interaction of atmosphere, oceans, climate, and the Earth's crust, regulated for comfortable life by living organisms using the energy of the sun. Yet Gaia is not always the benign life-force many people have taken her to be: it is the health of the planet that matters, not the welfare of some individual species of organisms. This is where Gaia and the environmental movements concerned with the health of people part company. This assertion raises profound philosophical and religious questions which Lovelock tackles in a chapter on 'God and Gaia'. 'In Gaia we are just another species, neither the owners nor the stewards of this planet. Our future depends much more upon a right relationship with Gaia than with the never-ending drama of human interest.' `Open the cover and breathe in great draughts of fresh air that excitingly argue the case that "the earth is alive".' Observer General, environmentalists, anyone interested in earth sciences, theories of evolution, readers of Richard Dawkins.

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L'autore:

James Lovelock is an independent scientist, inventor, and author. He was elected Fellow of the Royal Society in 1974 and in 1990 was awarded the first Amsterdam Prize for the Environment by the Royal Netherlands Academy of Arts and Sciences. One of his inventions is the electron capture detector, which was important in the development of environmental awareness. It revealed for the first time the ubiquitous distribution of pesticide residues. He co-operated with NASA and some of his inventions were adopted in their program of planetary exploration.

Su questa edizione

• Editore: Oxford Paperbacks
• Data di pubblicazione: 1989
• ISBN 10: 0192860909
• ISBN 13: 9780192860903
• Rilegatura: Copertina flessibile
• Numero di pagine: 272