The article "Cavemen Preferred Blondes",
reprinted from The Times, appeared in Wellington's Dominion Post on
4th March 2006. Written by Roger Dobson and Abul Taher, it suggested
that all human hair-colours and eye-colours other than dark brown arose
in Northern Europe because many men died hunting, and women who had
varied colours in their hair and eyes competed more successfully for
scarce men. After the Ice Age -- the theory goes -- the only food fit
for humans in Northern Europe was the animals that grazed on the only
vegetation around -- grass. So hunting was the only way to get food,
and therefore men were indispensible to women as hunters. In other parts
of the world, there was more edible vegetation around for humans to
eat.
That leads me to speculate about the selection pressures on men in
that environment. The men who survived would presumably all have been
able to get a female to mate with (unless polygamy was practised), but
hunting would have created its own selective pressures. The types of
men who tended to die when hunting (if this event was not random) would
not have many descendants, and the groups whose men were not good hunters
might have died out altogether.
It may be that cavemen hunted in teams, especially when hunting big
game such as mammoths. If this was the case, the groups who survived
and left the most descendants might have been those whose menfolk were
not scared to sacrifice themselves for the good of the group as a whole.
In such groups, the bravest men would have left the most descendants,
because the best-looking (blonde or readheaded) women*
would have favoured them. Initially, that would have made little difference,
because even the cowardly men would have been able to get a woman. But
the female children of a cowardly man and an unattractive woman would
have had difficulty getting a man to mate with and produce descendants
in the next generation down, because they would have been likely to
have been unattractive, too.
If many men also died protecting their womenfolk and children from
man-eating predators that invaded their caves, that would also have
favoured the survival of groups that selected for bravery and chivalry
in men.
This may explain why chivalry and Feminism have
flourished more in Northern Europe (and places colonised by Northern
Europeans) than in other parts of the world. Feminism is intrinsically
irrational, because it gives the special privilege of victim status
to women -- without bothering to first compare all the disadvantages
suffered by men with those suffered by women. This irrational theory
needs the menfolk to be chivalrous for it to be accepted -- otherwise
it would not be taken seriously. Some specific aspects of Feminist irrationality
can be found in articles listed on the page isirrati.html.
* It would be interesting to compare the apparent
attractiveness of new and different haircolours in prehistoric times
with the way fashions change so frequently nowadays.