Don't you love how planful & totalizingly synthetic--willing to generalize--intellectuals were circa 1960? This quality becomes more and more remarkable to me the further into the details of the books and projects of the time I get.
Howard Mumford Jones took over the American Council of Learned Societies in 1955 (ACLS was in turmoil then) and by 1960 he published a book to make the case generally. Imagine an intellectual today talking about one society? Humanities saves all.