You have still not answered this question.
"Do you agree that "If evidence for witches is insufficient based on some standard, then applying the same standard to aliens will also show insufficient evidence."
For extra credit (and to save time), show your work.
Paul,
Let me try it another way. Let me pretend you asked a different question.
FTFY
Q. Do I agree that "If evidence for witches is insufficient based on some standard, then applying the same standard to aliens will also show insufficient evidence."
A1. Insufficient evidence ( by whatever standard ) for one thing does not allow us to conclude there will also be insufficient evidence ( by the same standard ) for something else.
As suggested by the FTFY above, your answer doesn't match the question you were asked.
The question as originally asked is dealing with the standard of evidence required for us to reach reliable conclusions about the existence of things.
For instance, the standard of evidence required to determine the existence of oranges will also allow us to establish that apples exist, but will produce a negative (or at least 'indeterminate') result for fooglefruits.
The question you're dishonestly pretending to answer would be something like 'Do you agree that "If no evidence can be found for fooglefruits then neither oranges or apples exist?"'
Example ( using your exact phrasing ): If evidence for life on Mars is insufficient based on observation, then observation of Earth will also show insufficient evidence ( of life ).
The only thing this is an example of is muddled thinking (or, more likely, blatant dishonesty).
The original question dealt with a comparison of two things which have never been demonstrated to exist but your 'example' attempts to compare one thing which has not been demonstrated to exist with another that has.
Once again, you are comparing apples to fooglefruits.
A2. What it seems you are really trying to get at is that if "seeing is believing" for one thing, then it should also be good enough for something else, and on the surface I would tend to agree.
Of course you'd tend to agree, since:
- it's not what Paul was suggesting, and
- it's completely wrong
Par for the course, really.
However this is also where the analogy between witchcraft and alien craft breaks down.
Nobody is trying to draw an analogy between witchcraft and alien craft other than your strawman.
The analogy is between UFOs ( witches) and UFOs ( alien craft ).
Why? Because seeing an object is not the same as seeing an invisible supernatural power.
Nobody is talkiing about invisible supernatural powers.
What's being discussed is how one tells the difference between visible witches and visible Omgaliens and it's painfully obvious that you have absolutely no idea how to do so.
<irrelevant nonsense>
To sum up. The idea that observation alone ( by anyone at any time ) is a standard that can be applied equally to any situation in order to formulate a reasonable position is faulty because the context of the observation, the quality of the observers, and the resulting information can all vary greatly from example to example. I will continue my special pleading on behalf of the Omgaliens no matter how many times it's pointed out that my doing so is completely transparent and totally without either integrity or the slightest trace of scientific rigour.
Allow me to offer my own summary of your entire post:
Say hello to Nimrod, folo. I have a feeling you'll be seeing a lot of each other.