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Sea Sick: The Global Ocean in Crisis (2009)

par Alanna Mitchell

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"We have long lorded over the ocean. But only recently have we become aware of the myriad life-forms beneath its waves. We now know that this delicate ecosystem is our life-support system; it regulates the earth's temperatures and climate and comprises 99 percent of living space on earth. So when we change the chemistry of the whole ocean system, as we are now, life as we know it is threatened. In Seasick, veteran science journalist Alanna Mitchell dives beneath the surface of the world's oceans to give readers a sense of how this watery realm can be managed and preserved, and with it life on earth. Each chapter features a different group of researchers who introduce readers to the importance of ocean currents, the building of coral structures, or the effects of acidification. With Mitchell at the helm, readers submerge 3,000 feet to gather sea sponges that may contribute to cancer care, see firsthand the lava lamp-like dead zone covering 17,000 square kilometers in the Gulf of Mexico, and witness the simultaneous spawning of corals under a full moon in Panama. The first book to look at the planetary environmental crisis through the lens of the global ocean, Seasick takes the reader on an emotional journey through a hidden realm of the planet and urges conservation and reverence for the fount from which all life on earth sprang."--Publisher's description.… (plus d'informations)
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Sea Sick is written by Alanna Mitchell who is a journalist by profession. She travels to environmental hotspots around the world interviewing key scientists and decoding the latest research and findings about the state of the oceans: pH imbalance from CO2, coral reef destruction, oxygen dead zones, plankton reduction. I suppose this is an important book. It is a "We're in big trouble" book, one of many. Most of the big ideas could have been distilled into a single magazine article (for the amount of coverage given) - the rest of the book is travel writing and human interest story, each chapter a sort of mini adventure. The science is not explored in much depth before concluding we're in big trouble and moving on to the next exotic locale. I had hoped for something more substantial. The books strongest elements are the chapters about the pH imbalance of the ocean due to increased CO2, and the chapter or two about coral reefs. Clearly, we're in big trouble.

--Review by Stephen Balbach, via CoolReading (c) 2008 cc-by-nd ( )
  Stbalbach | May 17, 2009 |
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Titled Sea Sick in the UK, Seasick in the US
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"We have long lorded over the ocean. But only recently have we become aware of the myriad life-forms beneath its waves. We now know that this delicate ecosystem is our life-support system; it regulates the earth's temperatures and climate and comprises 99 percent of living space on earth. So when we change the chemistry of the whole ocean system, as we are now, life as we know it is threatened. In Seasick, veteran science journalist Alanna Mitchell dives beneath the surface of the world's oceans to give readers a sense of how this watery realm can be managed and preserved, and with it life on earth. Each chapter features a different group of researchers who introduce readers to the importance of ocean currents, the building of coral structures, or the effects of acidification. With Mitchell at the helm, readers submerge 3,000 feet to gather sea sponges that may contribute to cancer care, see firsthand the lava lamp-like dead zone covering 17,000 square kilometers in the Gulf of Mexico, and witness the simultaneous spawning of corals under a full moon in Panama. The first book to look at the planetary environmental crisis through the lens of the global ocean, Seasick takes the reader on an emotional journey through a hidden realm of the planet and urges conservation and reverence for the fount from which all life on earth sprang."--Publisher's description.

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