Yes, some have felt that since they reject any possibility of God that Aliens could be the designer. However, that doesn't really change the issue, the issue is the design.
No. The issue is the obvious bias you engage in based on your a priori faith-based beliefs.
To identify the Designer other factors must be determined and only become important to those show a desire to know who is behind the design. Regardless, of who the designer is, your claim was that a "designer" whoever that might be would not design in such a way as producing nested hierarchies.
That's not really a claim. That's an observation.
Nobody designs like that. It has no use and only wastes energy and resources.
This is why we don't expect to see nested hierarchies in designed things.
On the other hand, nested hierarchies are not only what we expect to see in evolved things... they are the inevitable result of a mechanism like biological evolution.
So....
On the one hand we have your bare assertion of design, with as only reason that "it looks that way to you", without any evidence whatsoever that such designers exist and with no good explanation why this designer would produce nested hierarchies....
On the other hand, we have an observable natural process which inevitably leads to such hierarchies.
This shouldn't be a hard choice to make as to which is most likely...
Just making the assertion that it is not something ID would do is not really a valid argument.
I don't do that. That's what you do but then by stating the obvious.
You just assert that there is design, period.
And when asked for evidence, the best you have is "well, it looks that way to me...."
The problem you are referring to here is a serious problem for evolution alone. If something is too costly the organism will not fare well and lack of efficiency is wasteful and more than likely would have no improvement to function and thus be selected for.
No, that's where you are completely wrong. And this is exactly what the problem is with your argument.
This is not a problem for evolution at all. In fact, it is (again)
expected in that context.
Organisms that are the product of evolution don't need to be perfect in terms of efficiency etc. Rather, they need to be just "efficient
enough" to get to breeding age and reproduce. The hard way is good enough for evolution.
Evolution can't go back to the drawing board. It is stuck with what exists and needs to go forward from that basis.
Our eyes originally evolved backwards, giving us a blind spot. Evolution can't go back and fix that. So today, we all have a blind spot. Our brains "fill in the blanks" and waste energy by doing so. But in return of that waste of energy, we don't notice the blind spot. I call it a waste, because in a neatly designed camera,
the wires are not in front of the lens. So to have the "software"
fix that blind spot is a 'waste'.
A designer however..... CAN go back to the drawing board. A designer CAN take an innefficient design and make it efficient.
A designer CAN change the design of the camera and remove the wires from the front of the lens.
No, it really really is not.
For example, this is very bad design:
If there is a bad design, it would seem it would be weeded out rather than be selected for.
No.
A bad eye is better then no eye.
Complexity to arise would mean multiple tries that leave unuseful parts that would be fatal for an organism. Your argument against design really is more potent against evolution.
Only to people who are apparantly incredibly ignorant on how evolution works.
Organization in this nested hierarchy is based on interpretation
No, it's not.
It's based on objective patterns in organisms.
It's based on mapping out genetic or anatomic matches.
It's fact. There's no "interpretation" here.
It's just the way it is.
It's "gene Y is present in A and B, but not in C"
and "gene X is present in C, but not in A and B".
and "gene Z is present in A, B and C".
It's effectively just counting matches.
The fact that organisms can be placed in one group and later put into another or those who don't have a specific group it falls into is an objective verifiable fact too.
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Which organism can't be put in a specific group?
We haven't sequenced the genomes of all species. Obviously I expect new data to change our look on things. Don't you?