Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Uploaded on Nov 9, 2011
Fall 2011 NOAA Annual Greenhouse Gas Index update, 2010 data. NOAA's updated Annual Greenhouse Gas Index (AGGI), which measures the direct climate influence of many greenhouse gases such as carbon dioxide and methane, shows a continued steady upward trend. More: http://go.usa.gov/IrR