I'm saying that because the objects have not been able to be identified as any known manmade object, they are alien to our civilization.
That's a classic
argument from ignorance.
You're citing the fact that
you don't know what something is, as evidence that
you do know what it is. Are you really unable to see the faulty logic in that?
If you don't know what it is, then how does that prove it was made by a non-human civilization?
As for "actual evidence" there is plenty of it, just none that from past experience here, you'll accept.
There is no evidence. There are only anecdotes, which is just a 25¢ word for "stories." In other words, "claims."
You have claims, made by people who say they saw something they were unable to identify.
"Claims" are not synonymous with "evidence."
Evidence is the objective, testable stuff that is required to
substantiate claims.
How is it that even now, you
still don't understand how this works? A lot of people have been working for hours on end every day for over two months, trying to educate you about
this one single point.
It should also be noted that although the USAF didn't use the specific phrase, "null hypothesis" ( that I'm aware of ), it did use a process similar in that investigators ruled out as many mundane objects as possible before arriving at their conclusion for any particular case.
If they did not start with the baseline assumption that
all UFOs are the result of mundane causes, and if they did not find verifiable evidence to falsify that assumption, their "process" may have been "similar," but it was not
proper science.
Another word for their similar process, in that case, would be "pseudoscience."
Snad's stuff is associated with cryptozoology, which is of peripheral interst to ufologists. At the present time in ufology, it falls under the general area of UFO studies right next to mythology and is given about as much weight ( in terms of reality ) as Pegasus or unicorns.
Snad has anecdotal and photographic "evidence" just like you do. What makes his "evidence" any less verifiable than yours?