How India Can Improve Its Economy and Earn Better Explained by Dr Govind Bhattacharjee on Ecoholics   Dr Govind Bhattacharjee,  Professor at the Indian Institute of Public Administration,  Who retired as Director General from the Office of the  Comptroller and Auditor General of India, New Delhi, in 2018.  He has been a civil servant for more than three decades  with many important positions and assignments both in India and abroad He is a prolific writer on a wide variety of subjects  ranging from economics and public policy to popular science.