In the book terra preta how the worlds most fertile soil can help reverse climate change and reduce world hunger ute scheub and co authors claim increasing the humus content of soils worldwide by 10 percent within the next 50 years could reduce atmospheric co2 concentrations to pre industrial levels dark earths benefit to climate is just . Terra preta is the portuguese name of a type of soil which is thought to have almost miraculous properties the newspapers are flooded with reports about black gold scientists believe that two of the greatest problems facing the world climate change and the hunger crisis can be solved by it. Terra preta how the worlds most fertile soil can help reverse climate change and reduce world hunger scheub ute pieplow haiko schmidt hans peter draper kathleen flannery tim on amazoncom free shipping on qualifying offers terra preta how the worlds most fertile soil can help reverse climate change and reduce world hunger. Terra preta how the worlds most fertile soil can help reverse climate change and reduce world hunger kindle edition by scheub ute pieplow haiko schmidt hans peter draper kathleen flannery tim download it once and read it on your kindle device pc phones or tablets use features like bookmarks note taking and highlighting while reading terra preta how the worlds most fertile . Buy terra preta how the worlds most fertile soil can help reverse climate change and reduce world hunger by scheub ute pieplow haiko schmidt hans peter draper kathleen flannery tim isbn 9781771641104 from amazons book store everyday low prices and free delivery on eligible orders