Climate Change: Evidence, Impacts, and Choices

SEEK Updated
10/12/2015
Resource Types: 
Booklet
Web Site
Abstract: 

The National Research Council is pleased to present this booklet in three parts that: 1) summarizes the current state of knowledge about climate change; 2) explains some impacts expected in this century and beyond; 3) examines how science can help inform choices about managing and reducing the risks posed by climate change.

Just 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 the winter, they should take a coat. When they visit the Pacific Northwest, they take an umbrella. Climate can be measured at 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.

This booklet 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 choices 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 (p.3).

To download a free, high-resolution PDF of this booklet, or to request teacher-ready packets of the book, visit http://nas-sites.org/americasclimatechoices/more-resources-on-climate-ch...

Author: 
The National Academies
Topic Areas: 
Climatology
Global Studies
Target Audience: 
Adult
All
Geographic Location: 
All Minnesota
Outside Minnesota
Fee: 
No
Library loan: 
No
Is training required?: 
No
Seasonal: 
No
Contact(s) or order information.: 

The National Academies
500 Fifth Street, NW
Washington, D.C. 20001
Telephone: 202-334-3512