by EnergyUnlimited » Sun 18 Jun 2006, 15:32:33
It is quite funny when someone who resorted to ad hominem attacks FIRST (presumably due to lack of better arguments) make complains about receiving the same LATER in reply to his own actions.
Evidence:
$this->bbcode_second_pass_quote('MonteQuest', '')$this->bbcode_second_pass_quote('EnergyUnlimited', ' ')It is also a fact, that humans had newer tried to live in alien planetary system.
Even if not constructed or evolved to live there, they may ADAPT easily should conditions there sufficiently remain ours.
Look on rabbits in Australia for precedence.
Your ignorance of basic biology is showing, I am afraid.
Looks like a bad loser.
Now go to subject.
1. Yes , I do believe, that genetical fiddling may partially replace natural process in the future.
Even if not perfect, this technology could improve survival chances of new species introduced into an alien world (or endangered on the Earth in fact).
NB. Instead of calling idea "hubris" you should rather provide an evidence to contrary.
Otherwise your argument looks silly.
2. I am not surprised that alien life had not been found yet, as we have hardly any means to look for it NOW.
Mars is hardly suitable, Europa may just support microorganisms (but I do not believe in it by the way) and other proposals within Solar System are bordering with nonsense.
However no investigations outside of Solar System had taken place (except of rather silly SETI approach able to find technological civilizations only and extremely rare in all probabilities) and therefore it is far to early to make affirmative statements in this respect.
Once few dosens of alien Earth like planets are pinpointed (and spectral data of their atmospheres is recorded) we may start to form theories about alien life forms.
However NOTHING SHORT OF ROBOTIC MISSIONS WILL DELIVER CONCLUSIVE PROOF.
You probably misunderstood word "likely" in my post.
Given "random" Earth size planet to investigate one is unlikely to find life there.
However if you are searching ENTIRE Galaxy it is very likely that alien life will be found in some places (many billions Earth like planets expected).
Spectral data of alien atmospheres (collection should be within our abilities) will mark you candidates to investigate further.
You CANNOT claim, that life here is unique, if you have NO data from other stellar systems to confirm it (albeit I am aware that we are now finding only "hot Jupiter" type planetary systems, time will show how many "friendlier" settings, if any, are out there).