IPSR Director, Associate Professor Rossarin Gray, together with Assist. Dr. Teeranong Sakulsri welcomed Professor Dr. Tae Yoon Park from the Graduate School of Education, Yonsei University, Korea. The meeting was aimed to develop cooperation in research on population and environment in the future. The event was held at Leelawadee Meeting Room, 4th floor, Institute for Population and Social Research, Mahidol University.