New Delhi, July 17 (ANI): Home Minister Rajnath Singh on Thursday inaugurated World Population Day 2014 celebrations in New Delhi, jointly organised by the Office of Registrar General and Census Commissioner, India and United Nations Population Fund (UNFPA). Singh launched Youth Info India, Census Info India and Census Digital Library on the occasion. The theme of World Population Day 2014 was _Investing in Young People in India_ as it is the best way to develop the competitive advantage for the country and there is an urgent need to address their concerns. Singh who was the Chief Guest said that there is also a need to create an atmosphere where they are able to pursue their goals and excel in their chosen fields.