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The 300-350 Show: The road to Copenhagen - Bonn, week 1

Phil England

4th June, 2009

We start our coverage of the United Nations climate talks in Bonn with a look at some of the targets that rich nations are bringing to the table. We also flag up the dangers of the scientifically unfounded rush to include Biochar and large-scale no-till agriculture in the draft negotiating texts.

“The bad news is that we have fewer actual answers than we need to make a watertight case for biochar, especially in a climate context … we need to advocate for policies that allow for the emergence of a biochar industry … before we have answers to the many research questions.” Steve Brick - Executive Director, International Biochar Intiative.

“There are still fundamental uncertainties associated with biochar as a mitigation option … Our mitigation scenarios are strictly illustrative in nature … [and] assume waste-derived biochar provides only a very small fraction of the land-use related CO2 drawdown, with reforestation and curtailed deforestation providing a magnitude more.” – Pushker Kharecha & James Hansen.

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