Dr Sai Bhaskar Reddy Nakka is a multifaceted person with varied interests. He has conceived the concepts of Geo Spirit, Earth Leadership and Earth Centers. Also, regularly conducts the Geo Spirit meets for earth leadership in the pristine environments. This book aspires one to be the earth leader with integrity. The live examples help one to dissect and distinguish the integrity aspects. He has more than 100 innovations and designs to his credit, declared them as open knowledge. Has written 19 books on various aspects. Travelled extensively in parts of India and fifteen other countries. He has contributed in the areas of climate change, disasters, environment, energy, agriculture and water.