I've recently posted to the NZ biochar interest group (AllBlackEarth) on 3 very interesting video presentations that tie biochar into climate change and other environmental issues. Do check them out if this subject is of interest to you...
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Draining the Swamp
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"*It still holds countless secrets*"
and now, once more, in German…
*Global Village Institute* is pleased to announce that we have agreed to
sponsor ...
6 days ago
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