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

IV. Franklin's Lightning-Rod.
Franklin's experiments with the kite
Their effect on the old belief
Efforts at compromise between the scientific and theological
theories
Successful use of the lightning-rod
Religious scruples against it in America
In England
In Austria
In Italy
Victory of the scientific theory
This victory exemplified in the case of the church of the
monastery of Lerins
In the case of Dr. Moorhouse
In the case of the Missouri droughts