If we knew we were being monitored by an alien race that had disclosed itself and its agender, totaly changing the way we veiw things, was then free to visit us at random times in a space craft for samlpes, or just look through your window at night, would you still be able to continue a relitivly "normal/natural" existance? The proof is there, when ready. Do we really want disclosure? Could most people, children even survive the shock of confronting an ominous highly intelligent 7-8ft alien that had mental powers over us?