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Edited on Sat Jan-10-04 05:07 AM by punpirate
... in many respects, but I'll try to elaborate along the route of explanation.
Exploration has, often in the history of man, been a means to profit by exploitation.
We wanted to think of the race to the moon of the `60s as somehow pure and altruistic, and yet, it was still largely a political exercise--after a series of missile launch failures in the very early `60s and the successes of the Russians in the late `50s, Kennedy had no choice but to embark on a grand plan to save face.
There was adequate tax base and investment in place at that time to go ahead with that grand plan. We succeeded in hitting, with little more than a tin can, a half-million gallons of hydrazine and an analog computer with 32 Kb of memory for guidance, a big rock in orbit 238,000 miles away. And then we repeated the task many times in the few years afterwards.
What did we find? Very little that we did not already know. The moon was a giant hunk of basaltic rock that was very hot on the side facing the sun, and horribly cold on the side that was not. There was oxygen trapped in the rock on the moon, roughly to the extent that it was on earth. Ilmenite represented about 6% of the basalt on the moon, as on earth.
We exercised a lot of technology in the process--some of it absorbed and disguised in military budgets, because that was part of the race to the moon--establishing military supremacy.
After we'd gone to the moon, we realized how much it had cost us. In 1964, Lyndon Johnson declared war on poverty. Poverty is as big, or bigger, a problem today as it was then. Plunking a lander down on the moon didn't solve the problem of poverty.
I feel quite certain that if anyone were to ask either Neil Armstrong or Buzz Aldrin if the trip were worth it, they'd say, "hell, yes." If one were to ask them if it were still worth it if it were on their own dime, they'd say, "hell, no."
In that sense, manned spaceflight provides a very few exceptionally talented and privileged individuals billion-dollar opportunities to experience what virtually none of us will ever experience. The only way we can experience what they do is vicariously through a few pictures and their words.
For that reason, we crave the experience of exploration of others, even if vicariously. That creates a desire in us for more. George H.W. Bush tried to exploit that desire in us during his only term, for political purposes, and his son is doing the same to us today.
George W.'s father discovered that the $400 billion cumulative cost of heading for the moon again was an affront to the public in a time of lost jobs and a recessive economy. The plan was quickly abandoned.
George W. may be using this for political purposes, and his minions may be using it as yet another cynical means of breaking the budget and ruining the government's ability to fulfill the social contract, while fulfilling private campaign obligations to the aerospace industry.
Moreover, this latest proposal of Dubya's is not about the pure desire to explore. The proposed moon base will ultimately be used for military purposes (few in the country realize, for example, that a portion of the shuttle budget is paid for by the military budget and is therefore reserved for military use).
NASA's work has persisted, without manned flights to the moon and Mars. Work proceeds on the Cassini probe and its launcher. Most of those probes to Mars and beyond advance the technology, but without the monetary and emotional commitment of human beings at their helms, which greatly lowers the cost, at little expense of the scientific knowledge derived.
We lose the vicarious experience, but still manage a few billion in the budget for food stamps and housing vouchers and educational programs, while the corporations expecting both profits and spinoffs from these government expenditures find newer and better ways to avoid paying the taxes required to fund such adventures.
Before the US can put men into space again, it must fix its very bad system of funding such projects. It must be able to feed and house and educate all its citizens, not only because it's a moral imperative to do so for all, but also because some of the children of those citizens, who might become the engineers and pilots and explorers of our future, will never achieve their potential without the necessary nurturing that comes from a full belly, a warm home, bright teachers and a social environment that invites their questions and strives to answer them honestly.
Cheers.
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