CO2 Science

Is carbon dioxide a harmful air pollutant, or is it an amazingly effective aerial fertilizer? Explore the positive side of the issue in this half-hour documentary
-- The Greening of Planet Earth - yours free today with a qualifying tax deductible donation of $12 plus shipping and handling. DVD burned in -R format, original release date 1992.

CO2 science - The Greening of Planet Earth
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ExxonSecrets