Life at the Extremes Book + PRICE WATCH * Amazon pricing is not included in price watch

Life at the Extremes Book

In Life at the Extremes Frances Ashcroft, Professor of Physiology at Oxford University, investigates the related questions: how much can the human body endure? What can it survive, what causes it to fail? Why can some creatures tolerate conditions that would kill others? The extremes in question, to which bodies are periodically subjected, either voluntarily or not, include the limits of endurable temperature and pressure; physical constraints on speed; the weightlessness, vacuum and utter cold of space; and a number of environments that, for various reasons, are so unpleasant as to limit drastically the options of life-forms that attempt to inhabit them. By its nature, such a subject does not lend itself to continuous narrative, and Life at the Extremes may be best regarded as a kind of anthology into which one can dip to pull out examples, cheerful or gruesome, of what can happen to living tissue at the extremes. Here is Mr Blagden, accompanied by some eggs, a raw steak and a dog, entering a room heated to 105 degrees C, in the late 18th century. Fifteen minutes later the steak and eggs were cooked but Mr Blagden and the dog were not. A clear and absorbing explanation of mammalian heat regulation follows. Here are dreadful pictures of frost-bitten extremities; Sir Roger Bannister breaking the four-minute mile; a frog frozen solid in a block of ice but still alive and well; divers and the bends; astronauts and the redistribution of bodily fluids in weightlessness; flamingos enduring their caustic soda lakes; the physiology of the chilblain. Frances Ashcroft writes warmly and with wit: her many illustrative anecdotes are well chosen and provoke much thought about how life copes with, and adapts to, the physical circumstances it finds itself in. --Robin Davidson Read More

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  • Foyles

    The debut of a female Steve Jones – likeable, literate, lucid and laconic. A sprightly, lavishly illustrated book on the science of human survival.How do people survive extremes of heat, cold, depth, speed and altitude? This book explores the limits of human survival and the physiological adaptations which enable us to exist under extreme conditions. In man’s battle for survival in the harshest of environments, the knowledge imparted by physiology, the ‘logic of life’, is crucial. What causes mountain sickness? Why is it possible to reach the top of Everest without supplementary oxygen, yet be killed if a plane depressurises suddenly at the same altitude. Why are astronauts unable to stand without fainting when they return to Earth? Why do human divers get the bends but sperm whales don’t? Will men always be able to run faster than women? Why don’t penguins get frostbite?

  • BookDepository

    Life at the Extremes : Paperback : HarperCollins Publishers : 9780006551256 : 0006551254 : 02 Jul 2001 : The debut of a female Steve Jones - likeable, literate, lucid and laconic. A sprightly, lavishly illustrated book on the science of human survival.

  • 0006551254
  • 9780006551256
  • Frances Ashcroft
  • 2 July 2001
  • Flamingo
  • Paperback (Book)
  • 352
  • New Ed
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