[rushdoony]

Dear 55132,

Thanks for your reply, I appreciate your
sincerity.

You say:

"I agree with you in most of your points in respect to the dangers of ufology. But even with this no one on earth can say with certitude that they exist or not."

But suppose many people believed in unicorns,
could they legetimately state "no one earth can say with certitude that they exist or not?"
I have to be shown an alien or a unicorn first.
That's the way the scientific system should work.