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Joachim Böttcher is one of THE experts on Terra Preta. That's why we like to listen to him a little longer when he explains the background: How did Terra Preta originally come about? What ingredients does Terra Preta have? What role does biochar play? How can Terra Preta be used sensibly? What does this mean for CO₂, our climate and our soils? If you want to know how we and our partners are specifically using the advantages, watch the videos of our climate heroes afterwards!