Life, all
life, obeys a fundamental tenet – the propagation of its genetic material. It
is a mandate which shapes the behavior of amoebas and turtles and elephants and
all of us.
This is
often recognized as two subsidiary goals: survival of the individual and
survival of the species. Over and over
again in nature we can see this in action as prey strives to escape predator
and predator strives to devour prey – all in a constant battle to survive. Heroic efforts to produce and feed and
nurture offspring are observed in the labor of Emperor penguins and Canada geese
and stockbrokers and soccer moms. Life
demands perpetuation and procreation. It
is embedded in our genes, imprinted on our DNA.
This monumental struggle can no more be denied than the urge to draw
that next sweet breath of air.
According to
Thomas Hobbes, the “life of man (is), solitary, poor, nasty, brutish, and
short.” An appropriate description of
primitive life, for an aged Neanderthal likely died in his thirties. The
survival rate of children was atrocious, with perhaps only one of three surviving
past the age of six. Even in the Middle Ages, it was unusual to live past forty-five. It is only in the last century that human
lifespan regularly exceeded 70 years.
The discoveries of antibiotics and vaccines, fresh and waste water treatment, and the
science of nutrition are largely responsible for this remarkable advance.
Throughout
history, humankind has been preoccupied with the procreation of our species. Evolutionary
pressures have established that, at least for humans, a family unit is the preferred
method for maximizing both individual and species survival. Where procreation was the goal, a combination
of a pair of adult parents with the resultant offspring offered the greatest
opportunity for individual and collective survival.
As humans
evolved and looked with wonder upon their world, they invented theories and myths
to explain what they saw, and to provide comfort. Native Americans created a
Great Spirit, just as the ancient Greeks and Romans described a panoply of gods.
It should
not be surprising that as religions developed, the strategies that enhanced individual
and species survival were enshrined.
Marriage of man and woman became the basis of social organization, with
the primary goal being perpetuation of the species via the survival of offspring.
As human populations grew, this
strengthened society and, by rule of numbers, the predominant religions.
But by the modern
age, things had changed enormously. No
longer was the day spent almost wholly focused on procuring today’s
sustenance. The survival rate of
children is now measured in the high 99th percentile, a far cry from
the disastrous effects of predation and influenza and dysentery of prior ages. A complex society has evolved to overproduce
food, shelter, and clothing to the extent that delivers an almost embarrassing surplus.
Our political
and religious structures have continued to recognize the value of the familial
unit that contributed mightily to our attainment of this nirvana. But things have, indeed, changed. Survival of the individual, while still
threatened by carjackers and heart disease and other unpleasant things, is
largely guaranteed by our booming economies and generous social programs. Procreation of the species can be achieved
via traditional methods or by a number of sophisticated fertility
techniques. Almost any couple can now bear
children, and those who cannot may adopt. The strict imperative of male/female
bonding for species propagation has been relaxed by a combination of factors.
The original
purpose of marriage, between a man and a woman, has long been fulfilled. We have survived, we have bloomed, and
matured. Religious constraints, created during times of disease and duress, are
now free to evolve.
The Supreme
Court is correct. There is no longer a justification for denying like-gendered
couples the societal benefits of marriage. It does no harm to our specie’s
survival and adds to the store of human happiness.
That’s an easy case to argue.
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