Publication date: 1977
Climate is changing. Parts of our world have been cooling. Rain belts and food-growing areas have shifted. People are starving. And we have been too slow to realize what is happening and why. In recent years, world climate changes have drawn more attention than at any other time in history. What we once called "crazy weather," just a few years ago, is now beginning to be seen as part of a logical and, in part, predictable pattern, an awesome natural force that we must deal with if man is to avoid disaster of unprecedented proportions. Along with drought in some places and floods in others, both caused by changing wind patterns, average temperatures of the Northern Hemisphere have been falling. The old-fashioned winters our grandfathers spoke of might be returning. In England, the growing season has already been cut by as much as two weeks. The selection of food crop varieties in both North America and Europe is in for sharp reappraisal, in view of the shrinking frost-free agricultural season and other climatic changes. Climate has always had profound effects upon human history, helping both to build and to destroy great civilizations. Until now, we have not had the knowledge to react intelligently to the signs of shifting climate. Today, even though we remain essentially powerless to affect climate purposefully, we are ready to recognize the signs of change and we are somewhat better able to predict the effects of those changes. This book will help. Here, climatologist Reid A. Bryson and science writer Thomas J. Murray present a broad view of climatic change, examining the past in order to view the future. The prospects are not bright. Bryson, whom Fortune magazine called "the most outspoken perceiver of climatological danger signals" in the United States, says that world temperatures since the sixteenth century have been significantly cooler than those of the first half of the present century. Temperatures now seem to be falling, and many of the weather irregularities we have experienced in recent years are, in great part, an expression of this broad reversal. Unfortunately, we came to view the recent warm period as "normal," and based many of our institutions upon it. The world added a billion people to its population during that time, thanks in part to an unusually favorable agricultural climate. Now we must be able to adjust quickly to climatic changes or face the potentially tragic consequences of inaction. The climatic problems Bryson and Murray speak of are not in some vague geological future. They are upon us now, and we are not prepared. Climates o f Hunger is a book of paramount importance for our time. It will be essential reading not only for professionals in the field - including agricultural meteorologists, political scientists, geographers, sociologists, and business counselors - but for all who are concerned in any way with environmental trends, world and domestic food supplies, and their effects on human institutions.