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Reviews 127
Joseph Needham and Robin D. S. Yates, with Krzysztof Gawlikowski, Edward McEwen, and Wang Ling,
Science
and
Civilisation in China. Volume
5,
Chemistry
and
Chemical Technology, Part
6:
Military Technology: Missiles
and
Sieges.
Cambridge: Cambridge University Press, 1994. xxviii, 601 pp.
S R Gilbert
[S.
R.
Gilbert is currently writing a dissertation entitled Wen
and
Wu
in the Military Examination Essays
of
he Qing Dynasty. }
I
on t
believe
I ve
read quite so much about moats, fortifications, and sieges since last I opened
Tristram Shandy.
And then there are the sections on bows, crossbows, trebuchets, arcuballistae, and poliorcetics.
By
the time I had finished the book, the variety and fearsomeness
of
the innumerable weapons it catalogs gave me
real
cause to doubt the assertions made early on that the Chinese were a people opposed to war who often refused to have recourse to organiz.ed violence. Surely the relationship between a long-lived antimilitary discourse and a record ofwarmaking as extensive as China's has to be considered
in
slightly different terms. As Joseph Needham conceded some time ago, the organizational framework adopted when he set out on his great project in 1948 could only survive all
of
the subsequent expansion in content through a bit
of
fudging. So it
is
that a book whose three sections touch not at all on chemistry has been issued as part
of
Volume 5, which is dedicated nominally to chemistry and chemical technology. The first section
is
a history
of
Chinese military thought and presents a number
of
provocative hypotheses. The second
is
a treatise on bows, crossbows, and their hyperthyroid
kin-catapults
and giant crossbows mounted on frames. The third
is
a thorough description
of
the different types
of
technology used in early siege warfare, from walls to poisonous gases. Other sections
of
Science
and
Civilisation in China
(hereafter
SCC)
have already described gunpowder-based weaponry (Volume 5, part 7) and naval weaponry (Volume 4, part 3, pp. 678ft), and there
is
a section on shock weapons
(*~A)
in the works (Volume 5, part 8). In many ways the volume under consideration
is
a supplement to the gunpowder volume, though the tone
is
noticeably less epic. As
is
often the case, the longstanding
SCC
team at Cambridge has been supplemented by the addition
of
a number
of
experts to produce this book. Robin Yates's name has been added below Needham's on the book's spine to indicate the importance
of
his contributiol}-indeed, the entire section on early poliorcetics
is
the work
of
Yates alone. As Needham himself points out in a typically personal author's note, Yates
is
especially well suited to the task he has taken on because his doctoral thesis examined the military chapters
of
the
Mozi
1-f-,
a crucial source for the study
of
sieges in early China. I have come up with some reconstructions that differ from Yates's and will present them below.
 
128
Chinese Science I 5 (1998)
Krzysztof Gawlikowski, a Polish scholar affiliated with the lstituto Universitario Orientale in Naples, collaborated with Needham in the writing
of
the first
of
two
subsections
on
military thought. These studies
of
the textual
and
popular traditions are particularly strong in the analysis
of
the military canon, an area where Gawlikowski is a real expert. The authors posit the transition from an age
of
theory
(Sunzi
7*
-=f
to
Sanshiliu Ji
.::.
R
gt)
to an age
of
compilation (beginning in the
Tang
dynasty). The latter tradition, with its exemplars the Song dynasty
Wujing zongyao
:ii\~I ~
(compiled by Zeng Gongliang
it
ff
in
1040) and the Ming dynasty
Wubei zhi
.iBJ il'~
(compiled
by
Mao Yuanyi
;fjcfj'
in
1621),
provided the material for the lively discussions
of
military technology that sprang up in the Ming and Qing dynasties. Harder to defend is the authors' description
of
military
theory s
cyclic flirtation with
superstition-resistance,
embrace, resistance.
It
appears, rather, that while the
Sunzi
and
Wuzi
-=f
did break with the past by forbidding the use
of
prophecy
on
the field
of
battle, this was not part
of
a larger rejection
of
superstition
or
even
of
prophecy-it
was, as Mark Lewis has suggested, part
of
the change to a form
of
warfare in which only the commander did any thinking or deciding. Furthermore,
my own
research on traditional Chinese troop formations
or
zhenfa
Ii$$
has convinced me that those who wrote on this theme, including writers
who
lived during the time
of
Sun Wu
7*
:ii\,
were deeply influenced by what Needham would have considered unscientific views. As
to
the suggestion that changing modes
of
warfare reflected something close to rationalism, this may be true but the corollary that some sort
of
foundation for science was thereby laid seems to me misguided. The foundations
of
science are many, and while some innovations are set upon Cartesian principles, others are
as
indebted to religion for their
first
principles as to any other mode
of
thought. For despite Needham's image
of
science as a great river into which all
of
the world's traditions feed, the truth
is
that science
is
in
some places a
stream,
in
others a rock, and
in
still others a
mist-in
short, there
is
no one science but a plurality
of
sciences. Nonetheless, the authors
of
this section have emphasiz.ed a number
of
crucial and often ignored aspects
of
military culture. For me, the most important
of
these
is
the permeability between the civil and military spheres. The frequency with which, throughout much
of
Chinese history, military officers had civil responsibilities, and vice versa, must be given greater attention
if
we are to come to a proper understanding
of
the relationship between Confucian and non-Confucian thought and practice. Books continue to be written about Wang Yangming
.3:.~~,
for example, without seeing his largely military career as central to his thinking. All who wish to begin to speak about
China s
military culture,
or
even Confucian culture, should read pages 1 through
100,
paying particular care
to
pages
67-100.
Edward McEwen and Wang Ling (who died in 1994) collaborated with Needham
to
write the history
of
bows, crossbows, and such ballistic machinery as arcuballistae and trebuchets. The examination
of
the bow is rather brief,
 
Reviews 129
largely because
of
the relatively limited transformations the bow has undergone. The Chinese bow, from the earliest times to which we can trace it back, has been a composite reflex bow (p. I 02). A composite bow
is
made by laminating different materials
together-in
the Chinese case the constituent elements are sinew, horn, and either wood, cane, or bamboo. A reflex bow is bent so that the direction
of
its curvature changes along its length; such bows have greater leverage and power than regular bows with the same draw weight. The authors discuss different woods and glues used
in
making bows, present translated passages from ancient sources about bows, and describe Chinese arrows and the thumb-rings
used
by
all
Chinese archers to avoid pinching the skin
of
heir hands. The section
on
the crossbow is more extensive and more interesting. The origins
of
the crossbow are considered, as is its rise to prominence in the Han dynasty as the standard weapon
of
the foot soldier. Next, the development
of
its various elements (especially the trigger, arming mechanisms, and sights)
is
described, as well as the subsequent and quite marvelous modifications to the basic
crossbow-these
rendered it capable
of
firing several bolts at the same time (this was a Song innovation) and
of
firing repeatedly thanks to a special magazine
of
bolts and an arming lever: ultimately the weapon was able to fire twenty bolts in fifteen seconds (pp. 156-63). The authors conclude this subsection with a feat
of
considerable speculative audacity, as they hypothesize the role
of
the bow and crossbow in fostering the spread
of
Confucian thought. I should like to describe this hypothesis, since it shows that Needham's imagination (and this must be the brainchild
of
none other than Joseph Needham, regardless
of
whom he shares credit with on the title page) was as fertile
as
ever as he worked on the last section
of
SCC
to
go
to press during his lifetime. Needham begins from the fact that there was a temporal gap
of
some centuries between the appearance
of
commoners armed with powerful crossbows in Chinese armies and the spread
of
iron plate armor. Previously, soldiers had enjoyed the protection
of
armor made
of
lacquer, rhinoceros hide, seashell, paper, or some such stuff but only rarely has metal armor been found that antedates the Han dynasty. From the Han on, the wealthy and eminent were safe from the bolts and arrows
of
the lowly born, but before they found such protection these men were quite vulnerable, to
judge
from the number
of
nobles done in by the arrows
of
the subordinate classes in the
Zuo zhuan
:ti:fl.
Needham then proposes that under such circumstances the people had to be persuaded, rather than cowed by force
of
arms-hence
the importance
of
the Confucians (p.
181
). This
is
the main hypothesis this volume has to offer in terms
of
the relations between technology and society. The following subsection
treats
ballistic machinery. Both European and Chinese armies fought armed with large crossbows mounted on frameworks and
carts----the
classical tenn
for
these machines
is
arcuballistae. Related to the arcuballista was the trebuchet, a catapult activated by a
sudd~n
pressure
on
the short end
of
a
lever.
Though

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