LOST CITIES OF THE AMAZON
The National Geographic Video telling the El Dorado and terra preta story that has inspired the biochar movement and the dream of solving some of the world's great problems SIMULTANEOUSLY is now online.
The vision that large concentrated (urban?) populations might live in harmony with the earth and actually contribute to the abundance of nature may turn out to be Brazil's greatest gift to the world. Please check it out.
NOTE: The thumbnails that appear in the video box are the episodes of the documentary. You just click through them.