I don't remember if it was Asimov or Clarke: If a noted scientist says somethign is possible, he is probably correct. If a noted scientist says something is impossible he is probably wrong.
Saying it doesn’t make it so...that is simply the perspective of an individual(s)
Arthur C. Clarke formulated the following three "laws" of prediction:
When a distinguished but elderly scientist states that something is possible, he is almost certainly right. When he states that something is impossible, he is very probably wrong.Isaac Asimov wrote a corollary to Clarke's First Law, statingThe only way of discovering the limits of the possible is to venture a little way past them into the impossible.
Any sufficiently advanced technology is indistinguishable from magic.
When, however, the lay public rallies round an idea that is denounced by distinguished but elderly scientists and supports that idea with great fervor and emotion -- the distinguished but elderly scientists are then, after all, probably right.