What is the Great Green Wall of China? Massive Reforestation Effort Hopes to Stop Desertification, Store Carbon

Dear EarthTalk: What is the Great Green Wall of China? —Jacob Williston, Tempe, AZ   Unlike the Great Wall of China, a 5,000-mile fortification dating back to the 7th century BC that separates northern China from the Mongolian steppe, the Great Green Wall of China — otherwise known as the Three-North Shelter Forest Program — […]