He's gotta do something with all that time he has, why not take care of humanity? I care about the continuation of all species on earth, and I'm only a member of one of them.

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I agree.A Thing of Eternity wrote:Why consider the continuation of humanity important? Well, this is a human-only universe (or at least as far as they've found so far over many galaxies), so it's the continuation of sentient life.
He's gotta do something with all that time he has, why not take care of humanity? I care about the continuation of all species on earth, and I'm only a member of one of them.
I think when survival of self is not possible we will resort to ensuring survival of those who possess our evolutionary traits, like cognitive processing. Since mortality is a stated fact, when the mortality of our entire race comes under fire, we become more desperate. After non existence of self, isn't non existence of our hummanity to be feared?Xenu wrote:I agree.A Thing of Eternity wrote:Why consider the continuation of humanity important? Well, this is a human-only universe (or at least as far as they've found so far over many galaxies), so it's the continuation of sentient life.
He's gotta do something with all that time he has, why not take care of humanity? I care about the continuation of all species on earth, and I'm only a member of one of them.
Besides, isn't ensuring the survival of ones species one of the most basic instincts of all living things?
Reproduce to ensure ones species lives on?
I flunked on Biology 101 so feel free to correct me if I'm wrong!
I see what you mean and I agree.reverendmotherQ. wrote:I think when survival of self is not possible we will resort to ensuring survival of those who possess our evolutionary traits, like cognitive processing. Since mortality is a stated fact, when the mortality of our entire race comes under fire, we become more desperate. After non existence of self, isn't non existence of our hummanity to be feared?Xenu wrote:I agree.A Thing of Eternity wrote:Why consider the continuation of humanity important? Well, this is a human-only universe (or at least as far as they've found so far over many galaxies), so it's the continuation of sentient life.
He's gotta do something with all that time he has, why not take care of humanity? I care about the continuation of all species on earth, and I'm only a member of one of them.
Besides, isn't ensuring the survival of ones species one of the most basic instincts of all living things?
Reproduce to ensure ones species lives on?
I flunked on Biology 101 so feel free to correct me if I'm wrong!
Dont worry, I am english major so that I can avoid biology. I took geology and will be taking either astronomy or intro to engineering instead. lol
Why the galaxy?Xenu wrote:Damn it, I sure hope we find a way to escape our galaxy's future death..
Galaxy because I'm one of those people that tend to look way too far ahead and get stressed up over things I can't do anything about.Aquila ka-Hecate wrote:Why the galaxy?Xenu wrote:Damn it, I sure hope we find a way to escape our galaxy's future death..
I would be concerned with the planet first. I doubt that the entire galaxy is going to go blooey at the behest of humankind - at least, not in the next few thousand years.
As for humankind dying out - I fear it and I don't fear it.
I fear it for the probable cause - our own good selves, and what that tells us about the disposition of humanity.
I don't fear it as I strongly identify with all life. Something of a species traitor at times, I am.
I try to remain optimistic but I know you're just being a realist. I'm depressed enough without thinking everything we do is for naught, you know what I mean?A Thing of Eternity wrote:We'll be loooooooooong dead and forgotten by the time our galaxy is toast. Like liklihood of us even surviving until our sun goes kabloey are pretty much zero. If our species (or whatever we turn into) makes it 1 million years from now, that will be far far beyond my expectations and could be considered an amazing perseverance boarding on miraculous.
Hard to say how long we'll make it, because if we do ever try to colonize another world, it will 99.999% likely be with sub-light speed sleeper ships (no living crew) that will take hundreds if not thousands, if not hundreds of thousands of years to reach their destinations. So we might send out a ship, spend several centuries/millenia going extinct here, only to start over ages later on another world, and so forth and so on.
I doubt we'd ever have the tech necessary to leave our galaxy though. I'd be impressed if Humanity manages to send ships more than 1 or 2 % of the galaxy's width before we die out.
There's a big debate still raging about that with regards to Mars, one camp wants to colonize and terraform Mars at all points, claiming the needs of humanity must take priority, whereas the other group says that if any form of life is found on Mars we should do just like you wrote, i.e. only study it, not directly interact with it or alter its evolution or so forth.A Thing of Eternity wrote:then mightn't a culture that advance have ethical problems with colonizing a planet that already bears life? I know I would stay away from those myself, just put something in orbit to study them and that's it
And then they set the monoliths to compact Jupiter to the point of initiating fusion and becoming a mini-star, annihilating the Jovian gas cows because they were evolutionary dead-ends. (No cow bells ... although they could probably have used some. Like this thread.)In the novel, the aliens are using Bowman as a probe to learn about humankind. He then returns to the Jupiter system to explore beneath the ice of Europa, where he finds aquatic life-forms, and under the clouds of Jupiter, where he discovers gaseous life-forms. Both are primitive, but the aliens deem the Europan creatures to have evolutionary potential.
Extremely well-written post and I agree with you wholeheartedly.SandChigger wrote:Earth has about 500~800 million years left before the Sun gets too hot for anything except extremophile life to be happy here. (This has nothing to do with the Sun's red giant expansion phase, which shouldn't take place for another five billion years or so. That will actually destroy the Earth ... unless we move it. For now, the Sun is just gradually getting warmer as it settles into a comfy middle age.) The increase in temperature will slowly move the "Goldilocks Zone" further out, so the real question is what effect this will have on the Martian environment and whether any life there would be capable of evolving into something worth fretting over.
Anyone else read Clarke's 2010? Grabbed this from the Wikipedia page:And then they set the monoliths to compact Jupiter to the point of initiating fusion and becoming a mini-star, annihilating the Jovian gas cows because they were evolutionary dead-ends. (No cow bells ... although they could probably have used some. Like this thread.)In the novel, the aliens are using Bowman as a probe to learn about humankind. He then returns to the Jupiter system to explore beneath the ice of Europa, where he finds aquatic life-forms, and under the clouds of Jupiter, where he discovers gaseous life-forms. Both are primitive, but the aliens deem the Europan creatures to have evolutionary potential.
That's kinda how I feel about any life we may discover on Mars: does it have the potential, given the limitations of what Mars is and can become, to evolve into something significant? If not, screw it. Denying ourselves the use of a whole planet just because we find a few amoebas that will never amount to much more is just stupid. Panda stupid, I like to call it: stupid in the way of a dumb animal that won't even fook to keep its species alive.
In the words of Ed Harris in Appaloosa when the villain brags that 'you'll never hang me' ... "Never ain't here yet."SandChigger wrote:That's kinda how I feel about any life we may discover on Mars: does it have the potential, given the limitations of what Mars is and can become, to evolve into something significant? If not, screw it. Denying ourselves the use of a whole planet just because we find a few amoebas that will never amount to much more is just stupid.
I just think if you're really talking about living *off* the Earth, you're talking about completely artificial and self-contained biospheres, and Mars is really not much more attractive to us than any dead rock in the Kuiper Belt, because the investment to make Mars anything but another rock we'd have to have self-contained environments on is ridiculously expensive, *and* it's just another gravity well to stick people at the bottom of.SandChigger wrote:Colonizing the sea is of course one option we will want to pursue. (I remember when I was a kid there was this Saturday morning cartoon I loved to watch, about people living in the oceans. Was called "Sealab 2020" or something like that?) But it does nothing in terms of ensuring long-term human survival against threats like asteroid strikes or global pandemics.
(And I'm sure as we move towards colonizing the oceans, a new class of Grünen kelp-huggers will emerge to protest it.)
While I agree with you that at present we can't predict future evolutionary viability (if that's the right way of putting it), as we explore and learn more, we should get better at it. The issue as I see it is whether, as Mars warms, it will be able, unassisted, to provide the environmental conditions needed for the evolution of any life there long enough for that evolution to occur.
Are you thinking about Seed Stock, too?SandChigger wrote:If we cast off ignorance and superstition and allow ourselves to adapt and evolve (or more clearly stated: if we allow ourselves to redefine "human" and manipulate and change ourselves), we may not need worry about planetary habitats...
And now I am thinking Iain M. Banks. But no, I don't recall anything like that in Dune, but there might be a short story or two out there by FH with orbital stations...SandChigger wrote:...we may not need worry about planetary habitats, may in fact come to avoid or even detest them. That's not an outcome FH showed us in the Duniverse, of course.(Is there ever even any mention of an orbital space station in the Dune books?)
Screw elevators, this is what we should be aiming for: http://en.wikipedia.org/wiki/Space_fountain (If nothing else, because it is cool beyond measure).SandChigger wrote:As for being stuck down gravity wells, if our materials sciences and fabrication technologies develop sufficiently, there seems to be no reason we couldn't eventually build a space elevator or sky hook or the like, making getting from planet surface to orbit and back again much more efficient and much less expensive.
No argument there, it's why I see something along the lines of Larry Niven's "Belter" civilization arising before terraforming an inhospitable place like Mars. A civilization of people who don't live in 1G environments, become taller and leaner and less bone dense, ultimately not even really capable of living on a planetary surface but still capable of trading with it.SandChigger wrote: If we cast off ignorance and superstition and allow ourselves to adapt and evolve (or more clearly stated: if we allow ourselves to redefine "human" and manipulate and change ourselves), we may not need worry about planetary habitats, may in fact come to avoid or even detest them. That's not an outcome FH showed us in the Duniverse, of course.(Is there ever even any mention of an orbital space station in the Dune books?)