1836.] DECREASE OF THE ABORIGINES: 435 
Besides these several evident causes of destruction, there ap- 
pears to be some more mysterious agency generally at work. 
Wherever the European has trod, death seems to pursue the 
aboriginal. We may look to the wide extent of the Americas, 
Polynesia, the Cape of Good Hope, and Australia, and we find 
the same result. Nor is it the white man alone that thus acts 
the destroyer ; the Polynesian of Malay extraction has in parts 
of the East Indian archipelago, thus driven before him the dark- 
coloured native. The varieties of man seem to act on each other 
in the same way as different species of animals—the stronger 
always extirpating the weaker. It was melancholy at New 
Zealand to hear the fine energetic natives saying, that they knew 
the land was doomed to pass from their children. Every one 
has heard of the inexplicable reduction of the population in the 
beautiful and healthy island of Tahiti since the date of Captain 
Cook’s voyages: although in that case we might have expected 
that it would have been increased; for infanticide, which for- 
merly prevailed to so extraordinary a degree, has ceased, profli- 
_gacy has greatly diminished, and the murderous wars become 
less frequent. 
The Rev. J. Williams, in his interesting work,* says, that the 
first intercourse between natives and Europeans, “‘ is invariably 
attended with the introduction of fever, dysentery, or some other 
disease, which carries off numbers of the people.” Again he 
affirms, “‘ It is certainly a fact, which cannot be controverted, 
that most of the diseases which have raged in the islands during 
my residence there, have been introduced by ships;{ and what 
* Narrative of Missionary Enterprise, p. 282. 
+ Captain Beechey (chap. iv., vol. i.) states that the inhabitants of Pitcairn 
Island are firmly convinced that after the arrival of every ship they suffer 
cutaneous and other disorders. Captain Beechey attributes this to the 
change of diet during the time of the visit. Dr. Macculloch (Western Isles, 
vol. 11, p. 82) says, “It is asserted, that on the arrival of a stranger (at 
St. Kilda) all the inhabitants, in the common phraseology, catch a cold.” 
Dr. Macculloch considers the whole case, although often previously affirmed, 
as ludicrous. He adds, however, that “the question was put by us to the 
inhabitants who unanimously agreed in the story.” In Vancouver’s Voyage, 
there is a somewhat similar statement with respect to Otaheite. Dr. Dieften- 
bach, in a note to his translation of this Journal, states that the same fact is 
universally believed by the inhabitants of the Chatham Islands, and in parts 
of New Zealand. It is impossible that such a belief should have become 
universal in the northern hemisphere, at the Antipodes, and in the Pacific, 
without some good foundation. Humboldt (Polit. Essay on King of New 
