A GENERAL MODEL Of LONG-DISTANCE TRADE 301
or the trans-Saharan salt-trade of Herodotus’ time which the domestication of
the camel had made possible.^10
Examples can undoubtedly be multiplied. To list them and others is not to
impute stability, still less an incremental growth, for all such traffics were vul-
nerable to disruption or to shifts in supply or demand, several in the preced-
ing list enduring for less than a century. Rather, it is to claim that throughout
the period within the purview of the present volume a shifting range of such
long-distance traffics will have been functioning, mostly below the political
radar of the poleis and therefore better documented by physical survivals than
by written sources (although the Assyrian trade with Kanesh is an exception).
For understandable reasons such traffics – whether carried by land or by sea –
tended to be of commodities which had a high value: weight ratio, and were
likely to have been transported in stages through a sequence of handlers rather
than directly from origin to consumer. They cannot be assumed to reflect
any one pattern of exchange, but they do share the key characteristic that the
area of production lies well outside any political or patronal or military ‘reach’
which the consuming parties or regions might have been able to deploy: some
mechanism other than force has therefore to be invoked or hypothesised in
order to account for the traffic.
This chapter^11 reviews the evidence – from Greece only – for one such
long-distance traffic, that of aromatics from Yemen to the Mediterranean, as
a case study. Its format requires a word of explanation. Much of the scholarly
study of the subject has used the literary and archaeological evidence for the
Nabataeans as the basic framework of description.^12 That choice is wholly
intelligible in the light of the weight of information about them as carri-
ers as well as of the romantic attractiveness of Petra as the Nabataean capital.
However, the choice is misleading, for the Nabataeans were late-comers to a
traffic that had begun centuries previously and had already involved Egyptians,
Assyrians, Edomites, Phoenicians, Babylonians, Minaeans, and Sabaeans if not
others. In any case, any study of it has to begin from the basic moving force
of the traffic, the effective demand for aromatics from all over the Old World,
so that what matters most is to identify that demand and to describe how
that traffic worked in response. Unfortunately, to fulfil that task satisfactorily
entails crossing boundaries which are as much scholarly as they are geograph-
ical. Apart from the physical evidence of sites and artefacts (a fractured uni-
verse in itself), our written information comes in clusters which are divided
by interest (botanical, geographical, politico-military, ethnographic), by lan-
guage (Egyptian, Greek, South Arabian, Akkadian, Aramaic, Hebrew, Latin),
and by chronological period from the Bronze Age to the sixth century CE.
Rare indeed is the scholar who has direct access to all:^13 I am very far from
doing so, and acknowledge my deficiencies. What follows here will therefore
be a derivative sketch, will mainly focus on the (in Greek terms) Archaic and