A matter of some urgency!

[Paul]

ScienceDaily (Apr. 24, 2008) — Last year alone global levels of atmospheric carbon dioxide, the primary driver of global climate
change, increased by 0.6 percent, or 19 billion tons. Additionally
methane rose by 27 million tons after nearly a decade with little or no
increase. NOAA scientists released these and other preliminary findings
today as part of an annual update to the agency's greenhouse gas index,
which tracks data from 60 sites around the world.

See
http://www.noaanews .noaa.gov/ stories2008/ 20080423_ methane.html