His "magnum opus" was divided into four parts: an introduction, a description of mankind's apparent progression from individual to increasing complex consciousnesses, a section on his tenets of morality and law, and a final section on science, art, politics, history, race and religion. The conclusion was to be titled "The World's Organic Classification and Organisation," but the work remained unfinished. Generally, Quisling worked on it infrequently during his time in politics. The biographer Hans Fredrik Dahl describes this as "fortunate" since Quisling would "never have won recognition" as a philosopher.