A BRIEF HISTORY OF AUSTRALIA
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diet, as attested by the evidence provided by contemporary food col-
lectors. But none of these foods left behind remains that could survive
in middens, prehistoric garbage dumps the way that shells and bones
could, and so their exact importance can only be surmised today. Other
material finds include grinding stones for processing seeds and grains;
tools made from flaked chert (a sedimentary rock), which often had
been carried relatively long distances; and even a few tools prepared
from animal bones, mostly those of kangaroos and large wallabies. In
the north heavy stone axes have been found in the most ancient mid-
dens, while in the south this kind of tool emerged only in the past few
thousand years (Hiscock 2008, 110).
In addition to information about the content of the earliest Aboriginal
people’s diet and tool kits, middens are important sources of informa-
tion about ancient social structures. The small size of the pre-LGM
middens found in Australia, Tasmania, and New Guinea indicates that
the people who created them must have migrated often, from daily to
seasonally, depending on locale and season. This kind of migration
pattern is generally indicative of very low populations and population
densities; relative equality between all adults, where the only distinc-
tions are age and sex; no craft specialization or division of labor aside
from those based on age and sex; no formal political or leadership roles;
no concept of private property; a highly varied diet; and minimal risk
of starvation.
Cultural anthropologists refer to societies organized in this manner
as bands, social units made up of groups of related people who live
together, move together, and, when necessitated by food shortages
or conflict, split up and create two new bands or move in with other
kinsfolk to expand preexisting bands. This inherent mobility, which
facilitates access to foods as they ripen or become available and abil-
ity to harvest them in a sustainable manner, also limits people in band
societies to minimal portable possessions, usually just carrying bags,
weapons, and possibly some light tools or ritual objects. Everything
else, from heavy stone tools to clothing, is made from local resources in
each new residence. Housing would have been in either caves or lean-
tos made anew in each location.
Some of the features associated with band societies, such as having
a highly varied diet and minimal risk of starvation, may seem contra-
dictory to the modern image of premodern life as “solitary, poor, nasty,
brutish, and short,” as Thomas Hobbes put it in 1651. And we cannot
be certain that life in pre-LGM Sahul was similar to the life of food col-
lectors who lived in bands in the 20th century, where on average only