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Oxygen
The molecule that made the world
Nick Lane
384 pages
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13 figures
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196x129mm
978-0-19-860783-0
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Paperback
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25 September 2003
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- Offers fresh perspectives on our own lives and deaths, explaining why we age and what we can do about it
- Draws on the role of oxygen in evolution to develop a new explanation of ageing, the Double Agent Theory
- Conveys scientific concepts in a simple and accessible way, through the use of clear language, an engaging tone, and vivid analogies
- Shows how oxygen drove the evolution of sophisticated cells, multicellular organisms, large animals and plants, photosynthesis, predators, giant insects, two sexes, and ageing
- Links the extremes of the living world, from bacterial tolerance of cosmic radiation, to the organization of our own bodies, to the extinction of the dinosaurs in a global firestorm
- Panoramic view of life on Earth drawing on geology, cosmology, chemistry, biology, and medicine
- A captivating vision of contemporary science and a humane synthesis of our place in nature
Oxygen has had extraordinary effects on life.
Three hundred million years ago, in Carboniferous times, dragonflies grew as big as seagulls, with wingspans of
nearly a metre. Researchers claim they could have flown only if the air had contained more oxygen than today -
probably as much as 35 per cent. Giant spiders, tree-ferns, marine rock formations and fossil charcoals
all tell the same story. High oxygen levels may also explain the global firestorm that contributed to the
demise of the dinosaurs after the asteroid impact.
The strange and profound effects that oxygen has had on the evolution of life pose a riddle, which this book
sets out to answer. Oxygen is a toxic gas. Divers breathing pure oxygen at depth suffer from convulsions
and lung injury. Fruit flies raised at twice normal atmospheric levels of oxygen live half as long as their
siblings. Reactive forms of oxygen, known as free radicals, are thought to cause ageing in people. Yet if
atmospheric oxygen reached 35 per cent in the Carboniferous, why did it promote exuberant growth,
instead of rapid ageing and death?
Oxygen takes the reader on an enthralling journey, as gripping as a thriller, as it unravels the unexpected
ways in which
oxygen spurred the evolution of life and death. The book explains far more than the size of
ancient insects: it shows how oxygen underpins the origin of biological complexity, the birth of photosynthesis, the sudden evolution of animals, the need for two sexes, the accelerated ageing of cloned animals like Dolly the sheep, and the surprisingly long lives of bats and birds.
Drawing on this grand evolutionary canvas, Oxygen offers fresh perspectives on our own lives and deaths,
explaining modern killer diseases, why we age, and what we can do about it. Advancing revelatory new ideas,
following chains of evidence, the book ranges through many disciplines, from environmental sciences to
molecular medicine.
The result is a captivating vision of contemporary science and a humane synthesis of our
place in nature. This remarkable book will redefine the way we think about the world.Readership: General educated lay public, and anybody who is interested in an up-to-date, scientific explanation of ageing, and what can be done about it; university students of biology, chemistry and medicine, and interested sixth-form students; professional biologists, earth scientists and doctors.
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"'. . . popular science writing at its very best - clear yet challenging, speculative yet rigorous. The book is a tour de force which orchestrates a seamless story out of both venerable ideas and very recent discoveries in several disparate fields.'" - Bernard Dixon
"'. . . a breathtaking, broad vision of the role of a single gas in our life, from the origin of organisms, through the emergence of creatures, and to their deaths . . . packed full of interesting life-and-death stories...A wonderful read.'
" - Peter Atkins
"'. . . one of the most thought-provoking books I have ever read.'" - John Emsley
"Nick Lane's chapters are dispatches from the frontiers of research into Earth and life history, but they contain nothing that will lose the patient reader and much that will reward." - The Guardian Review
"a brisk revelatory study" - Christopher Hirst, The Independent
". . . Nick Lane marshals an impressive array of evidence - [an] ambitious narrative . . . This is science writing at its best." - Jerome Burne, The Financial Times
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1: Introduction: Elixir of Life - and Death
2: In the Beginning there was no Oxygen: The Origins and Importance of Oxygen
3: Silence of the Aeons: Three Billion Years of Microbial Evolution
4: Fuse to the Cambrian Explosion: Snowball Earth, Environmental Change and the First Animals
5: The Bolsover Dragonfly: Oxygen and the Rise of the Giants
6: Treachery in the Air: Oxygen Poisoning and X-Irradiation: A Mechanism in Common
7: Green Planet: Radiation and the Beginnings of Photosynthesis
8: Looking for LUCA: Last Ancestor in the Age Before Oxygen
9: Portrait of a Paradox: Vitamin C and the Many Faces of an Antioxidant
10: The Antioxidant Machine: A Hundred and One Ways of Living with Oxygen
11: Sex and the Art of Bodily Maintenance: Trade-offs in the Evolution of Ageing
12: Eat! Or You'll Live Forever: The Triangle of Food, Sex, and Longevity
13: Gender Bender! The Rate of Living and the Need for Sexes
14: Beyond Genes and Destiny: The Double Agent Theory of Ageing and Disease
15: Life, Death and Oxygen: Lessons From Evolution on the Future of Ageing
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The specification in this catalogue, including without limitation price, format, extent, number of illustrations, and month of publication, was as accurate as possible at the time the catalogue was compiled. Occasionally, due to the nature of some contractual restrictions, we are unable to ship a specific product to a particular territory. Jacket images are provisional and liable to change before publication.
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