Quote from: Scorpio on Jun 21, 2018, 03:35:20 AM
I'm pretty open to the idea of Ancient Aliens also. It's entirely plausible that aliens exist or have existed, and have visited Earth, and influenced human beings somehow. People like Ridley Scott and Stanley Kubrick seem to think so.
Three things:
1- The high profile guys in your comment are artists, not scientists. Maybe they have their own opinions about it (like you and me), but these are just that; opinions.
2- Even if they were scientists, it doesn't mean that every statement that comes out of their mouths is a fact (see
Argument from authority).
Now, don't get me wrong as I also like to keep an open mind. And maybe, and as you mentioned, it's quite possible that there is extraterrestrial life somewhere in the universe.
But the claim that we have been visited by such life forms, without reliable evidence, is just a belief. In that sense, it's not very different from a religious ideology, since you are literally making a leap of faith.
Some real scientists, like Carl Sagan, showed a cautious interest in the subject. But eventually, they opted to become skeptical due to the lack of evidence and hoaxes. Now, the main promoters of the hypothesis are charlatans and pseudo-archaeologists like Erich von Däniken or Giorgio A. Tsoukalos.
3- If Ridley Scott really feels great respect for someone like Leonardo di ser Piero da Vinci, he shouldn't be underestimating the man's ingenuity by giving all the credit for such knowledge to the
21st century's gods aliens.