In his book "Europe, Russia and the Future" published in 1941, Cole claimed that however immoral the new Nazi-dominated Europe was in some ways it was better than the "impracticable" system of sovereign states that had preceded it. In economic terms, it could be said that "it would be better to let Hitler conquer all Europe short of the Soviet Union, and thereafter exploit it ruthlessly in the Nazi interest, than to go back to the pre-war order of independent Nation States with frontiers drawn so as to cut right across the natural units of production and exchange". Cole also stated: