Scientists recently have stated that 1998 was the warmest period and it has been getting cooler since then. Now, an article from another group of scientists, after going through the politically correct exercise of blaming America for everything, are re-inventing the global warming scenario.
A few paragraphs from the article at
http://www.latimes.com/news/science/...,6690604.story is included below...
"WASHINGTON -- The world pumped up emissions of the chief human-produced global warming gas last year, setting a course that could push beyond leading scientists' projected worst-case scenario, international researchers said Thursday."
"The new numbers, which some scientists called "scary," were a surprise because experts thought
an economic downturn would slow energy use. Instead, carbon dioxide output rose 3% from 2006 to 2007."
"Gregg Marland, a senior staff scientist at the U.S. Department of Energy's Oak Ridge National Laboratory in Tennessee,
said he was surprised at the results because he thought world emissions would drop because of the economic downturn. That didn't happen."
"Moreover, new scientific research suggests the globe is already destined for a greater worldwide temperature rise than predicted. Last month, two scientists from the Scripps Institution of Oceanography and UC San Diego published
research showing that even if humans stopped generating greenhouse gases immediately, the world's average temperature would "most likely" increase by 4.3 degrees Fahrenheit by the end of this century".
"Writing in the journal Proceedings of the National Academies of Science, they based their calculations on the fact that new air-quality measures worldwide are reducing the amount of fine particles, or aerosols, in the atmosphere and diminishing their cooling effect."
I guess their grant monies are running low and in need of a boost...