Recipient of many national awards, including S.S. Bhatnagar Prize (1976) of the Council of Scientific & Industrial Research, National Mineral Award of Excellence (1997) of the Ministry of Mines, Pitambar Pant Environment Fellow (1982-1984) of the Ministry of Environment & Forests, Hindi Sevi Samman (Atmaram Puraskar) (2007) of the Ministry of Human Resource Development, Padmashree (2007) of the Government of India, National Lecturer (1977-1978) of the University Grants Commission, D.N. Wadia Medal (1995) of Indian National Science Academy and L. Rama Rao Gold Medal (1980) of the Geological Society of India, Professor K.S. Valdiya is a Fellow of all the three national Science Academies of India, the Third World Academy of Sciences, the Geological Society of America and the Geological Society of Nepal. Presently, he is Honorary Professor of Geodynamics at Jawaharlal Nehru Centre for Advanced Scientific Research, Bengaluru. He has held high positions as Additional Director in the Wadia Institute of Himalayan Geology, as Professor of Geology, Dean Science and Vice-Chancellor in Kumaun University, and Golden Jubilee Research Professor of Indian National Science Academy at Jawaharlal Nehru Centre for Advanced Scientific Research. He has also been a Distinguished Guest Professor at Indian Institute of Technology, Mumbai and Visiting Honorary Professor at the Indian Institute of Technology, Roorkee. He has written several books and monographs, including Geology of Kumaun Lesser Himalaya (1980), Aspects of Tectonics: Focus on Southcentral Asia (1984), Environmental Geology: Indian Context (1987), Dynamic Himalaya (1998), Saraswati, the River That Disappeared (2002), Geology, Environment and Society (2005), The Making of India: Geodynamic Evolution (2010) and Ek Thi Nadi Saraswati (2010). He is a prolific writer popularizing earth science and general science.