Humphrey Hume Wrong (September 10, 1894 – January 24, 1954) was a Canadian historian, professor, career diplomat, and Canada's ambassador to the United States.
Background and early life
Wrong was the grandson of Liberal Party leader Edward Blake and son of historian George MacKinnon Wrong. At age five he suffered the loss of an eye in an accident.[1]: 111
Hume was one of five siblings: educator, Margaret Christian Wrong (1887–1948); historian, Oxford academic, and Magdalen College Don, Edward Murray Wrong (1889–1928); British Army officer, Harold Verschoyle Wrong (born 1891, killed in action July 1, 1916, at the Battle of the Somme); and Agnes Honoria Wrong (1903–1995).
In 1941 he went to Washington when Leighton McCarthy was made Ambassador, then 71 years old. That made Hume the de facto head of the delegation for Canada in Washington, performing such duties as implementation of the Ogdensburg Agreement.
He articulated the principle of functionalism in 1942 as follows:
The principle, I think, is that each member of the grand alliance should have a voice in the conduct of the war proportionate to its contribution to the general war effort. A subsidiary principle is that the influence of the various countries should be greatest in connection with those matters with which they are most directly concerned.[1]: 126
The placement of C. D. Howe on the Combined Production and Resources Board, and of other seats on the Combined Food Board, were evidence of the practice of functionalism. In the estimation of Jack Granatstein, "Canada’s massive war effort, coupled with its tough advocacy of the functionalism principle, made it one of the leaders of the middle powers for a few years during and after the war."[1]: 133
In 1946 Hume Wrong was appointed Canadian Ambassador to the United States and he remained in the post until 1953. He was one of the key architects of the North Atlantic Treaty, which would give rise to NATO. He later rose to become the Canadian Undersecretary of External Affairs and was named undersecretary to NATO, but died before he could take up the post.