Modern crops provide significantly less nutrients

Soil Association website

Costing the Earth (R4)

Over the past 70 years the levels of crucial minerals in our basic foods have declined significantly.  Both these links concern a Radio 4 programme investigating the issues, under the title “The Great Mineral Heist.”

Using rock dust


A rock dust primer

Follow Treebeard:

This site attempts to gather material and interested people concerned with Amma's environmental initiative. The more the merrier! I hope that people will start to take part in this enterprise in their own lives as well as sharing what they know.