Proof of progress given by the history of art Proofs from general history Development of civilization even under unfavourable circumstances Advancement even through catastrophes and the decay of civilizations Progress not confined to man's material condition Theological struggle against the new scientific view Persecution of Prof. Winchell Of Dr. Woodrow Other interferences with freedom of teaching The great harm thus done to religion Rise of a better spirit The service rendered to religion by Anthropology CHAPTER XI. FROM "THE PRINCE OF THE POWER OF THE AIR" TO METEOROLOGY. I. Growth of a Theological Theory. The beliefs of classical antiquity regarding storms, thunder, and lightning Development of a sacred science of meteorology by the fathers of the Church Theories of Cosmas Indicopleustes Of Isidore Of Seville Of Bede Of Rabanus Maurus Rational views of Honorius of Autun Orthodox theories of John of San Geminiano Attempt of Albert the Great to reconcile the speculations of Aristotle with the theological views The monkish encyclopedists Theories regarding the rainbow and the causes of storms Meteorological phenomena attributed to the Almighty II. Diabolical Agency in Storms. Meteorological phenomena attributed to the devil--"the prince of the power of the air" Propagation of this belief by the medieval theologians Its transmission to both Catholics and Protestants--Eck, Luther The great work of Delrio Guacci's Compendium The employment of prayer against "the powers of the air" Of exorcisms Of fetiches and processions Of consecrated church bells III. The Agency of Witches. The fearful results of the witch superstition Its growth out of the doctrine of evil agency in atmospheric phenomena Archbishop Agobard's futile attempt to dispel it Its sanction by the popes Its support by confessions extracted by torture Part taken in the persecution by Dominicans and Jesuits Opponents of the witch theory--Pomponatius, Paracelsus, Agrippa of Nettesheim Jean Bodin's defence of the superstition Fate of Cornelius Loos Of Dietrich Flade Efforts of Spee to stem the persecution His posthumous influence Upholders of the orthodox view--Bishop Binsfeld, Remigius Vain protests of Wier Persecution of Bekker for opposing the popular belief Effect of the Reformation in deepening the superstition The persecution in Great Britain and America Development of a scientific view of the heavens Final efforts to revive the old belief