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RE: GSBN:Cemento

"... the aggregate amount of carbon dioxide (CO2) emitted from the global cement industry has reached about 2.2 billion tons."
U.S. Department of State, 2006

<a  target="_blank" href="http://www.state.gov/g/oes/rls/fs/2006/75359.htm";>http://www.state.gov/g/oes/rls/fs/2006/75359.htm</a>

At 06:32 PM 6/28/2007, you wrote:
At 08:33 AM 6/24/2007, Rikki  Nitzkin wrote:
I know all the arguments, but I don&#xAB;t have any firm statistics from reliable sources to back up my arguments.

The text of a 1993 article from Environmental Building News, without its charts and diagrams, follows below.

Mark Piepkorn

Waste no more time arguing what
a good man should be. Be one.
  - Marcus Aurelius