@calestous Unless you account for the lower yields in organic, in which case it comes off worse than conventional on sustainability metrics.
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Thanks. Twitter will use this to make your timeline better. UndoUndo
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@calestous This study is rather weak, IMHO, listing a number of reservations & lack of concistent data.Thanks. Twitter will use this to make your timeline better. UndoUndo
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@calestous@GlobalEcoGuy Bio diversity is very important; it helps keep the soil healthy for other plants.Thanks. Twitter will use this to make your timeline better. UndoUndo
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@calestous Is hard time#Africa realize the importance of Organic farming. -
@NobleQuansah did you know Calestous is a GMO-advocate who trivializes GMO concerns as "technological intolerance"? http://www.thestar.com/news/world/2013/06/17/meet_calestous_juma_africas_genetically_modified_crop_optimist.html …
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