The Biochar Debate | The Optimist Daily: Making Solutions the News
Today’s Solutions: June 24, 2024

The new black gold?

The new black gold?

Biochar - charcoal derived from burning plants - can boost crop yields and help fight climate change. Andrew Tolve | July/August 2010 issue   In the summer of 2002, scientist and entrepreneur Danny Day sent a lab assistant to retrieve some charcoal from behind Day’s lab in Blakely, Read More...