n June 2012, Dr. Hong attended the Rio+20, United Nations Conference on Sustainable Development (UNCSD) in Rio de Janeiro, Brazil. The event, attended by nearly 80,000 people from 193 nations, including heads of state and government, ministers, representatives of government agencies, and about 1000 civil organizations, aimed to reach a consensus on the key to solving global sustainability issues.
Wednesday, June 15, 2016