Tamil Nadu is a front-ranking state in terms of economic growth as well as concern for social welfare, and in this respect upholds the legacy it has as one of the pioneers in the uplift of the lower classes. The papers in this volume highlight significant trends and development in population, labor force and employment, agriculture and irrigation, industrial development, and social sectors and environment. The papers are both descriptive and analytical, and contributors to the volume include P. Anbazhagan, P. Balasubramanian, J. Jeyaranjan, Vinish Kathuria, K.S. Kavi Kumar, G. K. Mini, K. Nagaraj, S. Neelakantan, Meenakshi Rajeev, P. Geetha Rani, T. K. Sundari Ravindran, R. Srinivasan, and Brinda Viswanathan.