The Ice Chronicles: The Quest to Understand Global Climate Change

by Paul Andrew Mayewski and Frank White

Book Overview

"ON 1 JULY 1993, AT 2:48 PM LOCAL, THE U.S. GREENLAND ICE SHEET PROJECT TWO (GISP2) LOCATED IN CENTRAL GREENLAND . . . STRUCK ROCK. THIS COMPLETES THE LONGEST ENVIRONMENTAL RECORD . . . EVER OBTAINED... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 1584650621
• ISBN13: 9781584650621
• Release Date: October 2002
• Publisher: University Press of New England
• Length: 264 Pages
• Weight: 1.21 lbs.
• Dimensions: 0.7" x 6.0" x 9.0"

Customer Reviews

Ice Chronicles Overview

I liked this book! It is a balance between a personal history of involvement and the scientific results obtained. The book provides an overview of the Greenland ice core/climate project and results obtained that point to long time climate variation, the mechanisms involved, and geologically recent warming. Important chapter references are provided for a scientifically oriented reader who might wish to examine details of the research and findings in more technical papers. After documenting climate change, the author explores human contributions to global warming in relationship to those caused by natural earth-sun systems, and discusses policy choices that we might make in the face of the new evidence about the history of earth's climate.

A cool look at the overheated climate controversy

If you're interested in global warming and climate change, you're probably aware of how politicized the area has become, and how much hot air has been spewed by proponents and opponents of the idea that we humans are changing the climate, perhaps to a dangerous or catastrophic degree. In The Ice Chronicles, climatologist and arctic explorer Paul Mayewski and author Frank White bring cooler heads and cold, hard facts to the controversy.The book, published in the fall of 2002, centers on the findings from the two-mile long ice core that Mayewski's team pulled from the center of the Greenland Ice Cap. This ice core, labeled GISP2, allowed scientists to track a wide range of climate variables in exquisite detail over the past 100,000 years. It produced many important findings that can help clarify the highly politicized climate controversy. The core reveals that Earth's climate is far from steady. Even without any contributions from manmade greenhouse gasses, ozone-depleting chemicals or particulates, regional and global conditions have swung from hot to cold and wet to dry many times, often with dramatic suddenness. Mayewski repeatedly makes the point that the climatologically calm, benign Holocene--the time period during which human civilization appeared and has developed--is a myth. The ten millennia or so since the end of the most recent ice age have been marked by two large global climate shifts, the Little Ice Age and the Medieval Warm Period, and many less drastic but still potent changes. He also presents intriguing evidence that some of these changes contributed to the downfall of several ancient civilizations, including the Mesopotamian Empire around 1200 BC, the Mayan Civilization around 900 AD, and the Norse colonies in Greenland around 1400 AD.My only real criticism of the book is that it may present more of the nitty gritty history and findings of the GISP2 project than most readers want or need. Still, most of this is put into boxes which readers can dive into or skip as they choose.While the research findings and their implications are fascinating, perhaps the most important contribution the authors make is their perspective. The data Mayewksi himself uncovered show that the climate is a complicated and sensitive system, pushed from regime to regime by a variety of natural forces. But Mayewski is equally clear that human activities, most notably the marked and well-documented increases in carbon dioxide and other greenhouse gasses, have joined the party, and must be considered in order to understand current conditions or predict future climate change. And he is clear that unless we take sensible steps to reduce our impacts on the system, we risk not just global warming and whatever changes that would bring, but increased climactic instability and unpredictability. To the authors' credit, they attempt to bring some calm into the climate debates by propounding ten realistic, commonsense principles. The reflect that, "No matter what we d