In the 1980s, Hamaker became a catalyst for the formation of Remineralize The Earth ( RTE ), set up by Joanna Campe, its President and Executive Director who produced the Soil Remineralization Newsletter in the 1980s and Remineralize the Earth magazine in the 1990s, before the non-profit organization's incorporation in 1994.
12.
In the 1980s, Hamaker became a catalyst for the formation of Remineralize The Earth ( RTE ), set up by Joanna Campe, its President and Executive Director who produced the Soil Remineralization Newsletter in the 1980s and Remineralize the Earth magazine in the 1990s, before the non-profit organization's incorporation in 1994.
