In 1999, Pennsylvania teacher Ronald Sakolsky donated $5,000 to farmer Yin Yuzhen to fund her tree-planting efforts in Inner Mongolia; 27 years later, his contribution helped transform China’s Maowusu Desert into a forest of 50,000 trees
Pennsylvania teacher Ronald Sakolsky’s $5,000 donation helps transform China’s desert into a forest of 50,000 trees. (Photo: Getty…