permaculture

["John D'hondt" <dhondt@eircom.net>]

At last an official institute coming to the same conclusion I came to more 
than 10 years ago that charcoal in soil is not a good idea. It is in fact a 
disaster waiting to happen.
John

> Surviving Global Warming, Localized Food & Energy Systems #climate
> http://www.i-sis.org.uk/Surviving_Global_Warming.php
>
> Beware the Biochar Initiative
> Turning bioenergy crops into buried charcoal to sequester carbon does
> not work, and could plunge the earth into an oxygen crisis towards mass
> extinction
> http://www.i-sis.org.uk/bewareTheBiocharInitiative.php