Amanda Ravenhill
Founder · Syntropy International
Biochar and other Comprehensive Anticipatory Sustainable Solutions for a world in flux
Biochar Biochar Stoves Sustainable Business Buckminster Fuller Design Thinking
Founder · Syntropy International
Biochar and other Comprehensive Anticipatory Sustainable Solutions for a world in flux
Biochar Biochar Stoves Sustainable Business Buckminster Fuller Design Thinking