The Club of Rome published this 1968.

IN APRIL 1968, a group of thirty individuals from ten countries-scientists, educators, economists, humanists, industrialists, and national and international civil servants-gathered in the Accademia dei Lincei in Rome. They met at the instigation of Dr. Aurelio Peccei, an Italian industrial manager, economist, and man of vision, to discuss a subject of staggering scope-the present and future predicament of man.