Bertrand Russell |
Echoing the
myth of the Dark Ages, a name for the European Middle Ages invented by the
writers of the Enlightenment, Bertrand Russell wrote these words in his book
Wisdom of the West (1959):
As the central authority of
Rome decayed, the lands of the Western Empire began to sink into an era of
barbarism during which Europe suffered a general cultural decline. The Dark Ages… It is
not inappropriate to call these centuries dark, especially if they are set
against what came before and what came after.
What came
before was the Roman Empire; what came after the Renaissance.
The myth of
the Dark Ages was invented by the writers of the first half of the eighteenth
century to enforce another myth they had created, according to which at that
time we were entering a new era of reason and knowledge, especially scientific
knowledge, which they called by the name of the
Enlightenment.
In the Espasa Dictionary, 1000 great scientists
(1996) I proposed an objective procedure to quantify the relative importance of
the various practitioners of science, using measurements such as the number of
lines assigned to each scientist in encyclopedias of different countries (to
avoid the bias in favor of countrymen). Later, in an as yet unpublished work (The quantification of history and the future of the West),
I applied the same procedure to several branches of human creativity: science,
philosophy, literature, the plastic arts and music. The next figure represents
the resulting evolution of the Greco-Roman and Western science until the end of
the Middle Ages. It can be seen that:
Greco-roman and western medieval science |
- Greco-Roman science ended, for all practical
purposes, in the third century B.C.E., with exceptional scientists such as
Archimedes
and Euclid. Since that point in time, the development of
science was reduced to the city of Alexandria in Egypt, and during seven
centuries was only practiced by isolated figures of much lower rank, as Hipparchus,
Galen,
Heron,
Ptolemy
and Diophantus. The most important among them is Ptolemy, responsible
for the peak that can be seen in the figure in the second century. Rather
than a scientific innovator, Ptolemy was a collector of previously
accumulated astronomical knowledge, although his influence was very great,
for his book (called by the Arabs Almagest)
became the required text during over a millennium.
- It will be noted that during the medieval
thirteenth century there was a peak in Western science that surpassed
everything done during the Roman Empire. Bertrand Russell’s analysis is
therefore disconfirmed.
- As for the first part of the Middle Ages, in
the sixth to eleventh centuries, the figure appears to show an arrest of
scientific activity, a Dark Age. But keep in mind that this is the
inevitable result of the fact that most of the discoveries made during
that time were anonymous, therefore the authors do not appear in my
dictionary of scientists.
To verify
that scientific and technological advances did not stop occurring during the
Middle Ages, consider a non-exhaustive list of the most important:
- Watermills driven by tidal forces seem to have been
invented in Ireland in the sixth century.
- The oldest known vertical windmill is
dated on 1185, in England.
- Starting in the twelfth century, the Dutch
made major advances in the technology of dams which, combined
with windmills, allowed them to reclaim land from the sea and
increase the surface area of their overpopulated country, a task they are
still fulfilling successfully.
- The carruca or heavy iron plow, that
revolutionized agriculture, was invented in Western Europe during the
sixth or seventh centuries.
- By the ninth century took place the
invention of the agriculture by triennial fallow rotation (which
leaves at rest one third of the arable land, one year out of every three),
which continued in use until the twentieth century.
- The horse harness, imported
from China during the tenth century, which allowed horses to replace oxen,
doubling the speed of cultivation.
- The stirrup imported from China in the sixth or seventh century and improved in the eighth by the Franks, and the saddle, whose design met significant improvements in the West. Both advances made the Western heavy cavalry an almost invincible weapon.
- The university, dedicated to the
cultivation of knowledge, reason, the arts and the sciences, which brought
together thousands of students to learn from the best teachers of their time,
a European invention of the eleventh century (the first was the University
of Bologna, created in 1088).
- The chimney, invented in the
twelfth century in northern Europe, which eliminated the smoke from the
houses. Roman houses had a hole in the roof that let in the water when it
rained, and let out the smoke unsatisfactorily.
- The non-hydraulic mechanical clock was
invented in Europe in the thirteenth century and revolutionized the
measurement of time. The oldest known was installed in England in 1283.
- The boats of the Roman Empire were moved
by oars, helped with a single sail which collected some wind thrust. In
parallel with China, medieval Western Europe revolutionized the building of
seagoing
sailing ships that could move without oars, giving them three
masts.
- Although gunpowder was
imported from China to the thirteenth century, the Europeans improved the
design of the cannon. The first naval battle with artillery took place
in Arnemuiden in 1338, at the beginning of the 100 Years War.
University of Bologna |
In my next
post I will speak about the myth of the Enlightenment.
Manuel
Alfonseca
You might mention that the University was developed by the Catholic Church. The church sponsored art and science long before the Enlightenment.
ReplyDeleteTrue.
Delete