"GOD'S PHILOSOPHERS: How the Medieval World laid the Foundations of Modern Science" by James Hannam.

I suspect that the word 'medieval' conjures up images in your mind of ignorance and superstition and that would have been true of me until I read this book which is deliciously subversive of our modern conceits about this period of history. James Hannam redresses the dark propaganda of the Humanists who have effectively written off a thousand years of human progress.

The ancient classical world's take on science was dominated by the writings of Aristotle who was considered the final authority. After the fall of the Roman Empire in the 5th Century these writings were taken up by the medieval scholars - and over time found wanting. In fact the Church became the repository of learning and while the Church could be very defensive about its monopoly on Theology as an academic discipline, "Natural Philosophy", as science was then known, was an open field. The Christian doctrine of Creation - which emphasised that God and his Creation were separate entities made the study of Creation, and naturalistic explanations of it, possible. It was these scholars who first started to apply mathematics to physics; eg 'mean speed theorem' was not devised by Galileo but by 12th century scholars! And contrary to popular opinion the number 'zero' was not banned nor did these scholastics believe the world was flat; fears for the safety of Columbus' expedition were not founded on 'flat earth theory' but on the fact that the explorer grossly underestimated the size of the globe! Christian scholars travelled to the Islamic world without any seeming prejudice to learn from their contemporaries there. Nor were 'Christian' armies more likely to burn down libraries than any other contemporary army.

So how come we moderns have such a dim view of medieval scholasticism? Hannam points to The Renaissance (14th -17th Century) skewing our perspective of history. Moderns suppose The Renaissance to be about the rebirth of learning after a dark hiatus in human history but Hannam convincingly demonstrates that The Renaissance was actually a reactionary movement which looked back to the ancient classical world as unsurpassed. Consequently Humanist education centred exclusively upon the study of Latin and Greek classical literature, a feature which dominated European education for the following three or four centuries. It also meant a reinstatment of Aristotle - the progress made by the medieval scholastics being effectively junked.... or plagiarised by others as original work!

Another consequence of The Renaissance was, paradoxically, the death of the Latin language. After the fall of the Roman Empire Latin had continued to be used by the succesor nations and had continued to evolve as a European lingua franca but The Renaissance by insisting on a reversion to the "purer" Latin of ancient times was rather snobbish about Latin's modern incarnation and it became unfashionable to speak it.

Humanist education (by which is meant the study of ancient classical literature) despised the Christian era and looked back to the ancient pagan world with nostalgia - the legacy of this outlook is still present with us.

Hannam's book is wonderfully subversive of our modern conceit and questions many of our unexamined assumptions about the medieval period. I highly recommend this book.