If true, can we precipitate famine and global cooling?
Wasn't North America covered in glaciers once upon a time?
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Date: Sun, 7 Dec 2008 09:45:52 EST
From: Jwlehman@aol.com
Subject: [NAFEX] OT carbon & charcoal
A British scientist says that adding biochar to all the world's arable soils
could theoretically enable them to hold carbon equivalent to ***all the
carbon dioxide*** in the atmosphere today.
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