1. SPEAKER 1 : Prof. Ir. Dr. Ramli Nazir ( Center of Tropical Geoengineering, Universiti Teknologi Malaysia)
2. SPEAKER 2 : Ni Nyoman Nepi Marleni, S.T., M.Sc., Ph.D., IPM (Department of Civil and Environmental Engineering, Universitas Gadjah Mada)
Moderator : Adityawan Sigit, S.T., M.T., Ph.D (Department of Civil Engineering, Universitas Islam Indonesia)