Comprehensive Climate Science Reports Released Today
Today the National Academy of Sciences (NAS) released three of its long-awaited “America’s Climate Choices” (ACC) reports. A fourth report will be released later this year, as will an overarching synthesis report. The three reports released today focused on advancing the science of climate change, adapting to unavoidable climate change, and limiting the ultimate extent of climate change. The reports and background information on the study are accessible from the ACC web site.
Collectively, the ACC reports are the most comprehensive study the NAS has conducted on climate change. The project was mandated by Congress and requested by the National Oceanographic and Atmospheric Administration in 2008. Unlike past NAS efforts, the ACC reports emphasize how the nation can move forward on solving the climate change problem.
NAS president Ralph J. Cicerone said, “These reports show that the state of climate change science is strong.” The study emphasizes that our current understanding of human-induced climate change is supported by many independent lines of evidence that have weathered intense debate and serious exploration of alternative explanations: “Climate change is occurring, is caused largely by human activities, and poses significant risks for – and in many cases is already affecting – a broad range of human and natural systems,” the report says.
A statement about the ACC by our center's president Eileen Claussen is available here.
We will be sure to let you know when the remaining pieces of the ACC report come out later this year.
Jay Gulledge is Senior Scientist and Director of the Science & Impacts Program