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On the Antiquity of the Chemical Art By: James Mactear |
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President's Opening Address to Chemical Section. ON THE ANTIQUITY
OF
THE CHEMICAL ART. By JAMES MACTEAR, F.C.S., F.C.I.
THE PRESIDENT'S OPENING ADDRESS TO THE CHEMICAL SECTION. On the Antiquity of the Chemical Art. By JAMES MACTEAR,
F.C.S., F.C.I., Member of the International Jury,
Paris, 1878, and Medalist of the Society of Arts. [Read before the Section, December 8th, 1879.]
The study of the History of Chemistry as an art, or as a science, is one
which possesses peculiar fascination for its votaries. It has been the
subject of deep research and much discussion, much has been written upon
the subject, and many theories have been broached to account for its
origin. We have had laid before us by Professor Ferguson, in his papers
on this subject of Chemical History, very clearly and fully the
generally accepted position as regards the origin of the science, and in
the last of these papers, entitled "Eleven Centuries of Chemistry," he
deals with the subject in a most complete manner, tracing back through
its various mutations the development of the science to the time of
Geber, in or about the year A.D. 778. Of Geber, as a chemist, Professor Ferguson writes, "He was the
first because, although he himself speaks of the ancients, meaning
thereby his forerunners, nothing is known of these older chemists." Rodwell, in his "Birth of Chemistry," after a careful examination of the
question, comes to the conclusion that, "in spite of all that has been
written on the subject, there is no good evidence to prove that alchemy
and chemistry did not originate in Arabia not long prior to the eighth
century, A.D.," bringing us again to the times of Geber. He is not alone in this opinion, and it seems to be generally accepted
that chemistry originated in the Arabian schools about this period. In dealing with the question of the antiquity of chemical art, it has
been too much the habit to look at the question with a view of
discovering when and who it was that first brought forth, fully clothed
as a science, the art of chemistry. Let us look at the definition of the science given by Boerhæve, about
1732. He describes chemistry as "an art which teaches the manner of
performing certain physical operations, whereby bodies cognizable to the
senses, or capable of being rendered cognizable, and of being contained
in vessels, are so changed by means of proper instruments as to produce
certain determinate effects, and at the same time discover the causes
thereof, for the service of the various arts." Now, it is amply evident that, long before the various known facts could
be collected and welded into one compact whole as a science, there must
have existed great store of intellectual wealth, as well as mere
hereditary practical knowledge of the various chemical facts. I do not think it will be disputed that, until comparatively recent
times, technical knowledge has constantly been in advance of theory, and
that it is not too much to conclude that, no matter where we first find
actual records of our science, its natal day must have long before
dawned. Even in our day, when theoretical science, as applied to
chemistry, has made such immense strides, how often do we find that it
is only now that theory comes in to explain facts, known as such long
previous, and those engaged in practical chemical work know how much
technical knowledge is still unwritten, and what may even be called
traditionary. I purpose taking up the subject from this point of view, and attempting,
with what little ability I can, to follow back to a still more remote
period than that of Geber and the Arabian school of philosophers the
traces of what has often been called the divine art. An aspect of the question that has often presented itself to me is this,
that the history of what we call our world extends over some 4000 years
before Christ and 1878 years since, so that, according to the usually
accepted idea, if chemistry originated in Arabia in the eighth century,
it was not known during say the first 5000 years of the world's history,
but has advanced to its present high position amongst the sciences in
the last 1000 years... Continue reading book >>
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