His Holiness Dalai Lama addressed a packed gathering of diplomats, intellectuals and eminent citizens in the auditorium of the Vivekananda International Foundation on 20 March 2010. In the talk, jointly organised by Vivekananda Internaitonal Foundation and the Association of Indian Diplomats, Dalai Lama covered wide range of subjects like ecological degradation, India's civilisational heritage, Non-Violence as an instrument of state policy, problems faced by Tibetean people etc.