In 1984 and 1985, Krishnamurti spoke to an invited audience at the United Nations in New York, under the auspices of the Pacem in Terris Society chapter at the United Nations. In October 1985, he visited India for the last time, holding a number of what came to be known as "farewell" talks and discussions between then and January 1986. These last talks included the fundamental questions he had been asking through the years, as well as newer concerns about advances in science and technology, and their effect on humankind. Krishnamurti had commented to friends that he did not wish to invite death, but was not sure how long his body would last (he had already lost considerable weight), and once he could no longer talk, he would have "no further purpose". In his final talk, on 4 January 1986, in Madras, he again invited the audience to examine with him the nature of inquiry, the effect of technology, the nature of life and meditation, and the nature of creation.