New Delhi: Former President of the country Pranab Mukherjee has said that gross happiness is as important as GDP is necessary for the world. The special thing is that the statement of Pranab Mukherjee of the country has come at a time when there is the talk of the Indian economy being in trouble. Indian economy is staggered at this time. The statements of leaders of all the parties have come on this and now former President Pranab Mukherjee has put his point on it. It has been said today by Pranab Mukherjee that "today the world is not only talking about the Gross Domestic Product (GDP) but it also needs something else. A new idea has emerged that GDP is important, although along with that, happiness is also important and its foundation is education". Pranab Mukherjee released Deputy CM Manish Sisodia's book -Shiksha The Book (My Experiments as Education Minister) on Thursday and on this special occasion, Delhi Chief Minister Arvind Kejriwal was also present. During this time, the former President spoke on the economy. For Goa publicity department Manohar Parrikar is still Goa's CM Hurricane Dorian wreaks havoc in America, flood in Charleston VIDEO: PM Modi won hearts even in abroad with his simplicity