| Description |
1 online resource (iii, 64 p.) : col. ill. |
| System Details |
System requirements: Adobe Reader. |
|
Mode of access: World Wide Web. |
| Note |
Title from cover screen (GAO, viewed Oct. 26, 2010). |
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"September 2010." |
| Summary |
Policymakers have raised questions about geoengineering, large-scale deliberate interventions in the earth's climate system to diminish climate change or its impacts, and its role in a broader strategy of mitigating and adapting to climate change. Most geoengineering proposals fall into two categories: carbon dioxide removal (CDR), which would remove carbon dioxide (CO2) from the atmosphere, and solar radiation management (SRM), which would offset temperature increases by reflecting sunlight back into space. GAO was asked to examine (1) the state of geoengineering science, (2) federal involvement in geoengineering, and (3) the views of experts and federal officials about the extent to which federal laws and international agreements apply to geoengineering, and any governance challenges. GAO examined relevant scientific and policy studies, relevant domestic laws and international agreements, analyzed agency data describing relevant research for fiscal years 2009 and 2010, and interviewed federal officials and selected recognized experts in the field. GAO recommends that within the Executive Office of the President, the appropriate entities, such as the Office of Science and Technology Policy (OSTP), establish a clear strategy for geoengineering research in the context of the federal response to climate change to ensure a coordinated federal approach. OSTP neither agreed nor disagreed with our recommendation, but provided technical comments. |
| Bibliography |
Includes bibliographical references. |
| Note |
"GAO-10-903." |
| Subject |
Climatic changes -- Government policy -- United States.
|
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Environmental engineering -- Government policy -- United States.
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Greenhouse gas mitigation -- Government policy -- United States.
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Global warming -- Prevention -- Research -- United States.
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| Added Author |
Rusco, F. W. (Frank W.)
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Stephenson, John B.
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United States. Congress. House. Committee on Science and Technology.
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| Added Title |
Coordinated strategy could focus federal geoengineering research and inform governance efforts |
| Gpo Item No. |
0546-D (online) |
| Sudoc No. |
GA 1.13:GAO-10-903 |
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