Dr. Sushil Kumar Dash is currently the President of Indian Meteorological Society (IMS) and Council Member for WMO Region II, in the International Forum of Met Societies (IFMS). Formerly he was Professor and Head of the Centre for Atmospheric Sciences at the Indian Institute of Technology Delhi (IITD). At present he is engaged in his R&D activities in IITD as part of the DST Centre of Excellence in Climate Modelling and three more important projects. In his 47 years of experience in teaching and research, Prof. Dash has successfully supervised 18 Ph.D. and 16 Post Graduate students, published more than 130 papers in journals of repute, written one book and edited three books related to Climate Change. Prof. Dash is Fellow of the Royal Met Society and that of the IMS. In addition he is Life Member and Member of a number of international bodies such as the American Meteorological Society and the National Academy of Sciences, India. Currently, Prof. Dash is the Chief Editor of the journal VayuMandal (Bulletin of the Indian Meteorological Society). Research interests of Prof. Dash include Inter-annual Variability of Indian Summer Monsoon, Climate Modelling and Regional Climate Change Studies and High Performance Computing in numerical weather models.