Global Earth Changes Management

We are at a watershed of history. The human race is now so numerous and its technological power so great that we are having an unprecedented impact on the biosphere, the entire planet. The need to control this impact is giving rise to a new kind of politics - the politics of the planet. The most urgent problem we face is that of climate change. This book gives a vigorous and candid account of how governments tentatively felt their way to the first international agreements on climate change and the ozone layer, how these work, and the long-term implications for global governance. It points to the roles that businesses and ordinary citizens can play, and the changes we can expect in our daily lives. This is an area in which politics, technology and economics meet. In this sweeping and energetic book, the author goes on to look at the major planetary issues that confront us now or that are close over the horizon, and the ethical issues of our relationship to our environment that they raise. Amid the dangers, he finds ground for hope. Anyone with an interest in the human condition as we spin further into the new century will find this an enlightening and rewarding book. Originally published in 2000

Authoritative reviews on the wide-ranging ramifications of climate change, from an international team of eminent researchers.

The report reviews a draft strategic plan from the U.S. Climate Change Science Program, a program formed in 2002 to coordinate and direct U.S. efforts in climate change and global change research. The U.S. Climate Change Science Program incorporates the decade-old Global Change Research Program and adds a new component -the Climate Change Research Initiative-whose primary goal is to "measurably improve the integration of scientific knowledge, including measures of uncertainty, into effective decision support systems and resources."

What is climate? Climate is commonly thought of as the expected weather conditions at a given location over time. People know when they go to New York City in winter, they should take a heavy coat. When they visit the Pacific Northwest, they should take an umbrella. Climate can be measured as many geographic scales - for example, cities, countries, or the entire globe - by such statistics as average temperatures, average number of rainy days, and the frequency of droughts. Climate change refers to changes in these statistics over years, decades, or even centuries. Enormous progress has been made in increasing our understanding of climate change and its causes, and a clearer picture of current and future impacts is emerging. Research is also shedding light on actions that might be taken to limit the magnitude of climate change and adapt to its impacts. Climate Change: Evidence, Impacts, and Choices is intended to help people understand what is known about climate change. First, it lays out the evidence that human activities, especially the burning of fossil fuels, are responsible for much of the warming and related changes being observed around the world. Second, it summarizes projections of future climate changes and impacts expected in this century and beyond. Finally, the booklet examines how science can help inform choice about managing and reducing the risks posed by climate change. The information is based on a number of National Research Council reports, each of which represents the consensus of experts who have reviewed hundreds of studies describing many years of accumulating evidence.

Explaining the what, the how and the why of climate science, this multidisciplinary new book provides a review of research from the last decade, illustrated with cutting-edge data and observations. A key focus is the development of analysis tools that can be used to demonstrate options for mitigating and adapting to increasing climate risks. Emphasis is given to the importance of Earth system feedback mechanisms and the role of the biosphere. The book explains advances in modelling, process understanding and observations, and the development of consistent and coherent studies of past, present and 'possible' climates. This highly illustrated, data-rich book is written by leading scientists involved in QUEST, a major UK-led research programme. It forms a concise and up-to-date reference for academic researchers or students in the fields of climatology, Earth system science and ecology, and also a vital resource for professionals and policymakers working on any aspect of global change.