DAVOS/SWITZERLAND, 20JAN16 - Ratul Puri, ChairmanHindustan Powerprojects Private Limited (Hindustan Power), India speaks during the session 'Solving Problems of the Global Commons' at the Annual Meeting 2016 of the World Economic Forum in Davos, Switzerland, January 20, 2016.. Ratul click here Puri, WORLD ECONOMIC FORUM/swiss-image.ch/Photo Morit