Seán MacBride and Eisaku Sato are Awarded the Nobel Peace Prize

In 1973 he was elected by the General Assembly to the post of High Commissioner for Namibia, with the rank of Assistant Secretary-General.

The actions of his father John MacBride in leading the Irish Transvaal Brigade (known as MacBride's Brigade) for the Boers against the British Army, in the Boer War, gave Seán MacBride a unique access to South Africa's apartheid government. In 1977, he was appointed president of the International Commission for the Study of Communication Problems, set up by UNESCO. In 1980 he was appointed Chairman of UNESCO.

MacBride's work was awarded the Nobel Peace Prize (1974) as a man who "mobilised the conscience of the world in the fight against injustice". He later received the Lenin Peace Prize (1975-76) and the UNESCO Silver Medal for Service (1980).

During the 1980s, he initiated the Appeal by Lawyers against Nuclear War which was jointly sponsored by the International Peace Bureau and the International Progress Organization. In close cooperation with Francis Boyle and Hans Köchler of the International Progress Organization he lobbied the General Assembly for a resolution demanding an Advisory Opinion from the International Court of Justice on the legality of nuclear arms. The Advisory Opinion on the Legality of the Threat or Use of Nuclear Weapons was eventually handed down by the ICJ in 1996.

Eisaku Satō (佐藤榮作, Satō Eisaku, March 27, 1901 – June 3, 1975) was a Japanese politician and the 61st, 62nd and 63rd Prime Minister of Japan, elected on November 9, 1964, and re-elected on February 17, 1967, and January 14, 1970, serving until July 7, 1972. He was the longest serving prime minister in the history of Japan.