Engelbart’s vision refined and expanded a concept memorably set forth by Dr. Vannevar Bush, an MIT engineering dean and wartime science advisor to Franklin D. Roosevelt. In 1945 Bush had turned his attention to the scientific advances produced in the name of war and to how they might serve the peace. The result was a small masterpiece of scientific augury entitled “As We May Think,” which appeared in the July 1945 issue of The Atlantic Monthly.