The science and politics of global climate change: a guide to the debate

This third edition has been comprehensively updated to reflect the large changes in scientific knowledge and policy debates on climate change since the previous edition in 2009. It provides a concise but thorough overview of the science, technology, economics, policy, and politics of climate change in a single volume. It explains how scientific and policy debates work, outlines the scientific evidence for the reality and seriousness of climate change and the basic atmospheric science that supports it, and discusses policy options and the current state of the policy debate. By pulling these elements together, the book explains why the issue can be so confusing and provides guidance on practical routes forward. Anyone interested in climate change, the global environment, or how science is used in policy debates should read this book. It is the ideal textbook for undergraduate or graduate courses in environmental policy and climate change.

Provides a concise, thorough overview of the science, technology, economics, policy, and politics of climate change in a single volume. Ideal for undergraduate/graduate courses in environmental policy and climate change. Explains interactions between science and politics that make climate change a contentious and potentially confusing topic.

In this accessible primer, Dessler and Parson combine their expertise in atmospheric science and public policy to help scientists, policy makers, and the public sort through the conflicting claims in the climate-change debate. The authors explain how scientific and policy debates work, summarize present scientific knowledge and uncertainty about climate change, and discuss the available policy options. Along the way, they explain WHY the debate is so confusing. Anyone with an interest in how science is used in policy debates will find this discussion illuminating. The book requires no specialized knowledge, but is accessible to any college-educated general reader who wants to make more sense of the climate change debate. It can also be used as a textbook to explain the details of the climate-change debate, or as a resource for science students or working scientists, to explain how science is used in policy debates