Majeti Narasimha Vara Prasad is Emeritus Professor in the School of Life Sciences at the University of Hyderabad in India. He received his PhD in Botany from Lucknow University, Lucknow. In past he worked as Lecturer at North Eastern Hill University, Lecturer & Reader at University of Hyderabad. He is also serving as reviewer in many scientific journals. He is professional member of National Institute of Ecology New Delhi, India, Bioenergy Society of India, New Delhi, Indian Network for Soil Contamination Research, New Delhi. He also completed 20 research projects. He has published 179 articles in peer review journals in which contributed as author/co-author. He supervised 17 PhD and 7 M.Phil students, all students received award in his supervision. Meththika Suharshini Vithanage’s contribution to science has been recognized by The World Academy of Sciences (TWAS) presenting the Fayzah M. Al-Kharafi award in 2020. She is a Fellow of the National Academy of Sciences, Sri Lanka and Institute of Chemistry, Ceylon. She was selected as one of the Early Career Women Scientists by the Organization for Women Scientists in Developing Countries, Italy. Additionally, she received the Best Graduate Researcher Award for Natural Hazards by the American Geophysical Union in 2010. Her outstanding performance in research publications was recognized by the Presidential Awards, Sri Lanka for 8 consecutive years from 2011. She has co-edited 4 books with Elsevier Inc in 2019 and 2020.