"The ground beneath our feet may seem safe and solid, but earthquakes, volcanic blasts and other hazardous natural phenomena leave us in no doubt that this isn't the case. The Earth is a dynamic planet of shifting tectonic plates that is responsive to change, particularly when there is a dramatic climate transition. We know that at the end of the last Ice Age, as the great glaciers disappeared, the release in pressure allowed the crust beneath to bounce back. At the same time, staggering volumes of melt water poured into the ocean basins, warping and bending the crust around their margins. The resulting tossing and turning provoked a huge resurgence in volcanic activity, seismic shocks, and monstrous landslides -- the last both above the waves and below.The frightening truth is that temperature rises expected this century are in line with those at the end of the Ice Age. All the signs, warns geophysical hazard specialist Bill McGuire, are that unmitigated climate change due to human activities could bring about a comparable response. Using evidence accumulated from studies of the recent history of our planet, and gleaned from current observations and modeling, he argues convincingly that we ignore at our peril the threats that presented by climate change and the waking giant beneath our feet."--Cover.
Argues that the rapid climate change will provoke geophysical events, such as earthquakes, tsunamis, and volcanic eruptions.
An astonishing transformation over the last 20,000 years has seen our planet changed from a frigid wasteland into the temperate world within which our civilization has grown and thrived. This dynamic episode in our planet's history, right at the close of the Ice Age, saw not only a huge temperature hike but also the Earth's crust bouncing and bending in response to the melting of the great ice sheets and the filling of the ocean basins--dramatic geophysical events that triggered earthquakes, spawned tsunamis, and provoked a series of eruptions from the world's volcanoes. In Waking the Giant, Bill McGuire argues that now that human activities are driving climate change as rapidly as anything seen in post-glacial times, the sleeping giant beneath our feet is stirring once again. When and if it finally wakes, we should all be afraid--very afraid. Could we be leaving our children not only a far hotter world, but a more geologically unstable one too?
