20 The History of New Zealand
little from tooth decay, whereas earlier arrivals who feasted on seal and
moa suffered extensive dental caries. Houghton and Atholl Anderson also
suggest that the rigors of long sea voyages triggered the selection in the
Polynesian gene pool of individuals who were bigger, more muscular, and
more athletic than their forebears.
Within their short life span Maori lived relatively healthy lives. Infant
mortality appears to have been quite low, and the average woman gave
birth to about four children. At least three usually made it to adulthood,
a much higher proportion than in preindustrial Europe. Geographical iso-
lation also meant that Maori suffered from relatively few diseases. Colds,
flu, and measles were unknown, as were other great killers such as small-
pox, cholera, and typhoid. Maori did not suffer from any venereal dis-
eases,
and yaws, the great scourge of other Pacific communities, never
found its way to New Zealand. Most Maori died, therefore, in battle or
more commonly from accident or simply from wear and tear. As Alfred
W. Crosby points out in his book
Ecological
Imperialism, such a pathogen
free environment made Maori particularly vulnerable to contact with
groups carrying unfamiliar diseases.
On balance, Maori lived as well as their essentially stone-age technology
allowed. Their canoes could capsize in rough weather, but this did not
stop them from traveling long distances to trade, especially for jade or
pounamu. They worked the inshore fishery with considerable skill, using
large, woven nets and bone fishhooks. Their carving was as elaborate as
their stone adzes allowed, and women developed weaving to high levels
of intricacy. Houses built on pole supports and covered with closely wo-
ven flax provided adequate shelter, even if Europeans found them rather
too smoky for comfort. The elaborate ceremonial meeting places, or
marae,
that are found throughout Polynesia may have developed in Aotearoa
only after European contact. Although the kiore or Polynesian rat thrived
in the thatch-style housing, Maori maintained high levels of hygiene and
paid particular attention to ensuring clean water supplies. Drinking water
could be taken only from upstream sources, with cleaning restricted to
areas downstream of settlements. Human waste was always kept separate
from cooking areas, and Maori buried their dead in distant caves or clearly
demarcated graveyards (urupa).
In short, this adaptable and highly competitive society possessed the
flexibility and capacity for change to cope reasonably well with the large-
scale contact with completely different societies that took place from the
late eighteenth century. They were certainly far better equipped to cope
with the European intrusion than the Aborigines of Australia, who had
inhabited their vast continent for at least 60,000 years with no significant