Dr Sai Bhaskar Reddy Nakka is a multifaceted person with varied interests. Traveled extensively in parts of India and other countries. Based on his intricate observations and understanding tries to bring change for development. Contributed in the areas of rural development, environment, climate change, energy, agriculture and water. Has more than 100 innovations and designs to his credit, declared them as open knowledge. Has written more than 18 books on various aspects.