The greatness of the sixteenth century
Artists, scholars, reformers, religious defenders
Maritime discoveries
Literary, ecclesiastical, political achievements
Youth of Galileo
His early discoveries
Genius for mathematics
Professor at Pisa
Ridicules the old philosophers; invents the thermometer
Compared with Kepler
Galileo teaches the doctrines of Copernicus
Gives offence by his railleries and mockeries
Theology and science
Astronomical knowledge of the Ancients
Utilization of science
Construction of the first telescope
Galileo's reward
His successive discoveries
His enemies
High scientific rank in Europe
Hostility of the Church
Galileo summoned before the Inquisition; his condemnation
and admonition
His new offences
Summoned before a council of Cardinals
His humiliation
His recantations
Consideration of his position
Greatness of mind rather than character
His confinement at Arceti