Earth's climate is undergoing profound changes. Understanding and assessing these changes requires insight from the past. The period since 1700 is of particular

Climate Change: Evidence and Causes is a jointly produced publication of The US National Academy of Sciences and The Royal Society. Written by a UK-US team of l

Global Climate Change presents both practical and theoretical aspects of global climate change from across geological periods. It addresses holistic issues rela

The climate record for the past 100,000 years clearly indicates that the climate system has undergone periodic-and often extreme-shifts, sometimes in as little

Summarizes the science of climate change and impacts on the United States, for the public and policymakers.