Hon’ble Speaker, Lok Sabha Smt. Meira Kumar addressing at the 4th Prof. Hiren Mukerjee Memorial Annual Parliamentary Lecture in the Central Hall of Parliament House on 20 December 2011. Hon’ble Prime Minister of the Kingdom of Bhutan H.E. Jigmi Y. Thinley delivered the 4th Prof. Hiren Mukerjee Memorial Annual Parliamentary Lecture on “Gross National Happiness: A Holistic Paradigm For Sustainable Development”. Also seen in the photograph are Hon’ble Vice-President and Chairman, Rajya Sabha Shri Mohammad Hamid Ansari and Prime Minister Dr. Manmohan Singh.