His Holiness Tenzin Gyatso, the 14th Dalai Lama of Tibet greets a crowd of about 30,000 people during his public talk entitled 'The Art of Happiness' at the Rogers Center in Toronto on October 31. On the 60th anniversary of the Canadian Citizenship act, the visit comes at the invitation of the Canadian Tibetan Cultural Association of Ontario. Internationally recognized for his efforts in the interest of world peace, His Holiness is also regarded as one of the most accomplished scholars of Buddhist philosophy.