Because "the universe is finite" and "genetic mutations are infinite" are contradictory statements?
No they're not. I've already addressed this a few posts ago.
... um, the whole point is that your facetiousness was unnecessary, given that your underlying point was founded on shaky premises.
I guess that's where we disagree. I don't think anything I've said is shaky, at all. And, I'm pretty damned sure that "San Diego" is Welsch for "whales vagina". Agree to disagree.
Because it's relatively easy to argue that if the Drake equation is 'valid' then the same can be true of humanoid aliens?
No, that's false logic. One is not connected to the other. It's like saying that if the Drake equation is 'valid', then it's perfectly reasonable to think that there could be a planet of ice-cream-pooping-pizza-people.
Fail to see how that translates into "infinity".
Well, the "infinite" part comes from observation. Here on Earth, we've witnessed a never-ending supply of unique genetic mutations. "Infinitely random" would have been a better choice of words, on my part.
Well, I'd call your position a strawman, seeing as that's not what I'm doing at all. Mostly I'm suggesting we don't have enough information to decide one way or the other, because there's way too much we don't know yet. Obviously, it very well could be that there are no humanoid aliens at all, just as there could no other life (intelligent or otherwise) in the universe.
You think something is possible. I think the same thing is not reasonably possible. You've stated why you think it's possible. I've stated why I think it's not. Neither one of us is using any Straw Man tactics.
Because finding a common definition for "humanoid" (which is what started the conversation, and what I attempted to delineate, not hominid) totally isn't relevant to the conversation. So, yet another cute strawman.
You've entered into a debate on evolution armed without any meaningful knowledge of evolution. Your blatant misuse of the word "hominid" is a glaring red flag to me.
PS - It's because you're being kind of a douche, and think your education gives you some kind of leverage, instead of simply equipping you with information. Stop it.
I resemble that comment. I've always fashioned myself as more of a turd sandwhich.
Your honor, let the record show that one, and only one person has resorted to name-calling.
My education doesn't give me leverage. It gives me knowledge. And I've tried my best to impart some of that knowledge. And I feel like I've offered a great deal of valid points. Yet, for some reason, it falls on deaf ears.
I would like to see evidence that proves alien lifeforms can't be like us if they have a different data system than DNA.
DNA doesn't contain any data.
However, I guess your right. I can't prove that the Na'vi can't possibly exist. Neither can you prove that the ice-cream-pooping-pizza-people can't possible exist. Therefore, they totally exist!
Actually, it's pretty obvious he's talking about macro, 'real world' success, as opposed to genetic success.
And are you implying that our sapience didn't come from evolution?
I don't know what "real world" success is. We're talking about evolution. The only kind of "success" of any relavence is genetic success. The fact that you can think and feel doesn't make your genes any more successful than those of an ant.
Of course, everything about us is a result of evolution. What's your point?
There really isn't much dissent, actually, and I'm pretty sure it's overwhelmingly likely humans are affecting the Earth's environment for us negatively. Course, this is a different debate in a different thread on a different forum, so meh.
Oh. My. God.
Me and Wombat agree on something! See, we're not so different, you and I. High five!