Between the birth of Dante in 1265 and the death of Galileo in 1642, something happened that transformed the entire culture of western civilization. Painting, sculpture, and architecture would all visibly change in such a striking fashion that there could be no going back on what had taken place.
Transformations of human culture throughout western history have remained indelibly stamped by their origins. The Reformation would always retain something of central and northern Germany. The Industrial Revolution soon outgrew its British origins, yet also retained something of its original template. Closer to the present, the IT revolution that began in Silicon Valley remains indelibly colored by its Californian origins. Paul Strathern shows how Florence, and the Florentines themselves, played a similarly unique and transformative role in the Renaissance.