About Haiko Pieplow Haiko Pieplow is a soil scientist who works at the Federal Ministry for the Environment in Berlin. In 2005 he rediscovered the Terra Preta formulation. Books by Haiko Pieplow Terra Preta How the World's Most Fertile Soil Can Help Reverse Climate Change and Reduce World Hunger by (author) Ute Scheub, Haiko Pieplow, Hans-Peter Schmidt & Kathleen Draper foreword by Tim Flannery translated by Jamie McIntosh
