Publisher's Weekly Review
McGuire (Seven Years to Save the Planet), a professor of geophysical and climate hazards at University College London, has written a dry but enthralling overview of how climate affects the geophysical world, and vice versa. From the recent volcanic eruption of Eyjafjallajokull to epic landslides triggered by increased rainfall, McGuire reminds us that climate change will have far-reaching consequences on more than the Earth's temperature. He provides a solid critical foundation for current climate projections, noting the difference between the scientific and popular narratives of climate change. The ancient shorelines of centuries past are as important to understanding the careful balance of weather and geology as the stress that increased sea levels have on underwater faults. McGuire catalogues past disasters in detail, including the Tambora eruption of 1815; the Lakagigar flood basalt eruption of 1783-1784; the Basel quake of 1356, and others. These serve as guideposts, rather than evidence of future activity, given that the book is a polemical examination of the earth's interdependent systems, one in which the future is more rife with natural mayhem than the relative peacefulness of the present. Despite its heavy-handed scene-setting, the book will satisfy doomsday eschatologists and curious Earth lovers interested in what the future holds. (Apr.) (c) Copyright PWxyz, LLC. All rights reserved.
Kirkus Review
Global Catastrophes: A Very Short Introduction, 2009, etc.) looks back through geologic time to find correlations between climate change and the frequency of geophysical hazards such as volcanic eruptions, earthquakes, landslides and tsunamis. After tracking millions of years of geologic history, McGuire outlines how volcanic eruptions and collapses are stimulated by the disappearance of large ice sheets. The ice contained in glaciers redistributes water and its weight throughout the planet, affecting sea level, crust stability and even day length. Isostatic rebound--the Earth "bouncing back" after being buried beneath kilometers of ice--can induce earthquakes in unstable zones. Rising temperatures often translate into increased rainfall, which in turn can increase the incidence of landslides. McGuire's explanations are dense but mostly conversational, and his examples are clear and easy to follow. He also offers understandable comparisons--e.g., ocean levels being lower by "a whisker less than the height of the London Eye Ferris wheel" during the last glaciation. Though the author notes that any change in climate contributing to the recent intense quakes and tsunamis "seems unlikely in the extreme," he predicts that we will experience more geophysical hazards as sea levels continue to rise. McGuire lays a strong foundation for thinking about the impact of global warming on the stability of the Earth's crust.]] Copyright Kirkus Reviews, used with permission.
Choice Review
McGuire (Univ. College London, UK) presents an unusual and highly speculative perspective on how natural forces such as earthquakes, volcanic eruptions, floods, and others interact with human (anthropogenic) activities to produce the relatively extreme events of current times. He argues from the basis of sound and peer-reviewed science with many examples--a highlight of the content of this book--that perhaps it is time for people to open their minds to the possibility that climate change is triggering some volcanic eruptions and earthquakes instead of the other way around. He asserts that Earth systems are sensitive to any perturbations through complex feedback mechanisms; our planet is an incredibly intricate system, which harkens back to the Gaia theory, and by the next century life on Earth will have drastically changed from what it is today. Shocking! And stimulating! Yes, and definitely worth a read. References for every chapter are limited but well selected. Summing Up: Recommended. All general, academic, and professional audiences. T. L. T. Grose emeritus, Colorado School of Mines
Library Journal Review
McGuire (geophysical & climate hazards, Univ. Coll. London; A Guide to the End of the World: Everything You Never Wanted To Know) summarizes the science behind the theory that climate change will dramatically increase the number of earthquakes, tsunamis, and volcanic eruptions. Global warming is causing glaciers and ice fields to melt rapidly, shifting enormous weight from land to sea. Less weight on land causes a rebound effect in the earth, resulting in earthquakes. The increased weight of water in the oceans, called loading, can result in increased volcanic eruptions and earthquakes along coasts. McGuire details past massive underwater landslides that generated enormous tsunamis and discusses how higher sea levels may increase the frequency of such events. Also, water loading from dams can cause earthquakes, and warmer seas can release gas hydrates, potentially freeing vast amounts of methane and further increasing atmospheric greenhouse gases. McGuire's "giant" is greatly increased geological instability, and he traces the blame directly back to anthropogenic global warming. VERDICT The author succeeds at interpreting complex earth science into compelling reading for a popular audience. Anyone with an interest in climate change, geology, and atmospheric science will enjoy this work.-Jeffrey Beall, Univ. of Colorado Denver Lib. (c) Copyright 2012. Library Journals LLC, a wholly owned subsidiary of Media Source, Inc. No redistribution permitted.
