This week, John covers Eco Communities: How do they function? Title: Eco Communities: How do they function? Date: Friday, May 4, 2018 Time: 9:30 AM Nanjing, China (GMT+8.00) SAMA Expert: Dr. Yole Raam During this interview, Dr. Yole Raam will share: What is the Eco Community?  Why do we need to build Eco Community? The benefits of Eco Community How to build Eco Community.