Michael Mautner of Virginia Commonwealth University says that part of the human condition we enjoy is a responsibility to ensure life continues after our home, Earth, dies. It will happen, someday. And panspermia missions now will fulfill our moral obligation to see that life on other planets gets a fair chance, even if we won't ever see the results.
As Mautner explains in his study published in an upcoming issue of theJournal of Cosmology, the strategy is to deposit an array of primitive organisms on potentially fertile planets and protoplanets throughout the universe... (he) has identified potential breeding grounds, which include extrasolar planets, accretion disks surrounding young stars that hold the gas and dust of future planets, and - at an even earlier stage - interstellar clouds that hold the materials to create stars.
To transport the microorganisms, Mautner proposes using sail-ships. These ships offer a low-cost transportation method with solar sails, which can achieve high velocities using the radiation pressure from light. The microorganisms could be bundled in tiny capsules, each containing about 100,000 microorganisms and weighing 0.1 micrograms.
The article addresses criticisms such as the possibility of interfering with any pre-existing extraterrestrial life.
First of all, Mautner explains that we can minimize these chances by targeting very primitive locations where life could not have evolved yet. In addition, he argues that, since extraterrestrial life is not currently known to exist, our first concern should be with preserving our family of organic gene/protein life that we know exists.
So what's the consensus? Are we morally obligated to "keep the ball rolling" as far as life in the Universe goes?
Link
If "nonexistence" is better than being screwed up, you're making a strong argument for suicide.
Interesting.
Shouldn't that read: "Do We Have Right to Contaminate the Universe with our Stupidity, Arrogance and Prejudice?"
No.
Frankly I think the question is moot. The universe does not care if there is life. I want to see humanity survive the planet Earth, yes, probably because I'm wired that way, but I really don't care about microbial life. Life for life's sake is kind of uh... meaningless?
http://en.wikipedia.org/wiki/Surface_Tension_(short_story) ). Wonderful read.
The good things humanity has accomplished deserve to be perpetuated. I would hate to think some advanced, benevolent intelligence in another galaxy failed to try to survive by seeding the universe. AFAIK, we qualify (since we're the only intelligence we know).
This, of course, assumes we don't all die via global warming or a massive asteroid collision or somesuch in the next several centuries...
"let's not send organisms to barren rocks because the rocks are better off barren." how about "No". rocks don't care, and don't forget, rocks are boring. i love science but rocks are BORING. let's put some monsters on those rocks. why? because we can. the arrogance of our species? sure, "we think we're so great" well yeah, we're pretty super awesome last time i checked. we have rockets and stuff, dolphins are great, but we have rockets. "we shouldn't play god." why not? there is no god, so it's pretty much an available position. there might as well be a giant sign hanging on the universe that says "now hiring: god" let's terraform mars. seed europa with life, and pump our fists frantically while yelling "YEAH!"
morals are subjective, there is no wrong and right, so let's do what is awesome. because it's awesome.
Also if there's alien life to be "damaged" maybe it was seeded by some other intelligent alien doing what we want to do. How would you ever know otherwise?
Also maybe that's how life on earth started. A bio bomb from some ancient alien race. You can't go around whining about right/wrong on this sort of thing, it'll be forever debatable and times a wastin'.
Just do it and deal with the results.
What if we seed the universe, though, and we end up creating the next Hitler?
Well put Tertium.
Each of you has parents who in some form or another made the decision for you to exist here on earth. They set no conditions on your existing. They knew you could become a monster or a god or maybe just an animal, but all the same their decisions gave you that choice.
As well to say that nobody should have children because one of them may be the next Hitler. They may also become the next Gandhi, the next Voltaire, the next Helmuth Hübener.
That's the point. You get to choose who you are. So will they.
-Incidentally, Helmuth Hübener's life story was an interesting one:
http://en.wikipedia.org/wiki/Helmuth_H%C3%BCbener
Hell no.
As far as we scientifically know, we're it. "We" meaning everything on this planet that isn't mineral. To seed some primal world with the right conditions to make panspermia work is not arrogant, it's noble.
Think of the possibilities, maybe things would evolve into a Utopia. No religion, no countries, no possessions. Etc.
It's a question of wether or not we want to seed LIFE in it's most basic forms, allowing it to progress and evolve into something more complex. It's about wether we want to generate AWARENESS. And I think we should. I do think we need to be careful not to interfere with planets that may already have simple life, but should we seed "dead" empty worlds? Hell yeah! The Universe could use more opportunities to become self-aware, although it does already have mechanisms in place to do this... but we can still help :) Of course, we should focus on our own problems here on Earth first... especially since we're driving ourselves to extinction...