Showing 2 articles
Terra Preta, the Black Earth upon which Civilisations were Built
Author: Gareth KinsellaJuly 30, 2020
“Agriculture is the noblest of all alchemy; for it turns the earth, and even manure, into gold, conferring upon its cultivator the additional reward of health.” – Hebrew proverb In 1542, a Spanish conquistador named Francisco de Orellana set sail along the Amazon river with a group of his fellow countrymen, looking high and low [...]
The Curse of the Poisoned Soil
Author: Istvan OrbanApril 17, 2020
Soil is the uppermost part of the Earth’s crust, the ground of human civilization. It is one of the most crucial parts of our ecosystem. The home of minerals, nutrients, insects and other animals, our food is produced in the soil. Only half of it contains solid materials, while the other half is filled with [...]