Dear Bullethead:
I agree with some of what you say, but are you suggesting that because of all
the dangers and costs of space exploration and social problems that need
fixing, etc, that we should just remain in place here on Earth and do nothing?
That we should remove all the money from NASA and use it to restore the
cities? Will this magically cause tears and anguish, famine, wars, starvation,
pollution, attrocities, genocide and all things evil to simply evaporate across
the world? You really think that this is possible? Get rid of the Human race and
it just might be. But this isn't possible, so why in blazes should we be barred from
exploration and discovery? Our social problems will always be a mess with or
without a space program. Just think if the first European settlers who arrived in
the new world had thought, "Why leave the coast and explore futher west when
our social problems are such a mess?" We'd still be stuck in Plymouth Rock and
Jamestown!
Homo sapiens are a curious species that learn about the world through observation
and spend loads of time making tools and figuring things out. Exploration, discovery
and expanding our own horizons and consciousness runs in our blood! From our
origins in the East African Rift Valley to present day, the very rise of our species, our
technology, our intelligence, and civilization itself is a direct result of this.
Well this is a typical of someone obviously not very interested in space exploration.
If you were, then I wouldn't be posting this reply. I am VERY INTERESTED in this
stuff, Sir! There are vast numbers of others who surely feel the same way. I really
hope that people like you don't end up in power. I'll never quite understand people
who can't seem to think past the roof over their heads and come up with a hundred
excuses as to why space exploration is a bad idea.
This is why you'll never find a job with NASA.
I'll give you several good reasons why:
1) We won't be able to live here on Earth forever. The planet will be devastated
by a natural catastrophe at some point in the future. This has occured at least 5
times in geologic history. Mass extinction events happened at the end of the
Ordovician, Devonian, and Permian periods. The next two occured at the end
of the Triassic and Cretaceous periods. The Permian event ended over 90%
of life on Earth. The Terminal Cretaceous extinction erased 60-70% of life on Earth.
We may not be successful in saving ourselves from the same fate despite
technology that we have, or that has yet to be created. Nature has a way
of reminding us that we are not masters of this world. The planet Venus is a good
example of a planet-wide environmental disaster.
2) The Earth's internal heat engine won't drive plate tectonics forever, either. The
great volume of radiactive decay occuring at the core will eventually fade away and
our Earth could end up a lifeless, dead world in the distant future. This would make
it rather difficult to support life from that point forward. The planet Mars is a good
demonstration of this.
3) Our Sun is about half way through it's life cycle of about 10 billion years. This is
expected with a typical G class yellow dwarf star. In around 5 billion years the Sun
will eventually become our own worst enemy. After the last hydrogen fuel is converted
into helium in the Suns core, the initial collapse that created our Sun will resume.
The dense helium core will be compressed by this event. Helium will be converted into
carbon and oxygen. This will drive the Sun into a red giant stage and the entire inner
solar system will be engulfed by the Suns fires.
I don't know about you, but I think that these are very good reasons to explore space
and ultimately find another habitable world that we could call home. Everything that
WE DO NOW with space exploration science, it's engineering and technology will
benefit our decendants in the future. This will ensure that they will be able to live elsewhere
in space when the time comes. This is exactly WHY we should explore space and continue
to explore space, "total BS" or not.
That's very touching, not to mention a little conceited. As I told you I am very excited about
space exploration and the expansion of the human frontier into this realm. I want to see
another lunar mission undertaken and a permanent human presence established on the
Moon. I want to see a manned mission to Mars actually happen and I don't care which
country achieves it first. I want to see these things occur in my lifetime thank you very
much. It seems like you are trying to be king of the hill on this thread my man, and it's
getting tiresome after after the course of some 10 posts (half of them extremely long).
I think that you have had more than enough time on stage. Please give other people
here some room and allow them to express their view points.
Peace