InhaltsangabeI. Chroniclers in the Courts of Science: Introductions to the New Edition. Introductory Note: On studies and their motivations. First preliminary essay: On the desirable standard of publication. Second Preliminary Essay. Third preliminary essay: On the desirable standards of popular science. Fourth preliminary essay: On the merit of flogging dead horses. Concluding preliminary essay: On the sifting of the grain from the chaff. II The original essay revised: Introductory Note.