Common sense, of course, does not require evidence to reach alarming conclusions.
You and others keep using that word (well, actually it’s a phrase). I do not think it means what you think it means.
from Wiki: "Common sense is a basic ability to perceive, understand, and judge things, which is shared by ("common to") nearly all people, and can be reasonably expected of nearly all people without any need for debate."
It means exactly what I think it means.