Conversation so far:
What issue did the 14th Dalai Lama advocate for?
a free Tibet.
Did the 14th Dalai Lama receive any awards for being an advocate for a free tibet?
the Nobel Peace Prize in 1989
Did the Dalai lama work with any governments?
the central government of Tibet
Did the 14th Dalai lama face any opposition while working with the central government of Tibet?
the People's Republic of China
Did the 14th Dalai Lama advocate for any other issues besides a free tibet?
The 14th Dalai Lama is an advocate for a world free of nuclear weapons, and currently serves on the Advisory Council of the Nuclear Age Peace Foundation.

Question: How old was he?
Self-contained rewrite: How old was the 14th Dalai Lama?