I’m going to nail my colours firmly to the mast here: I do believe that men actually walked on the moon! I know that there are many who contend that the moon landings never actually took place and it was almost entirely a hoax staged by NASA.
But why aim for the moon to prove that we are being duped by a myth? Down here on planet earth, there are many theories that are regularly expounded as de facto scientific theories which, on closer inspection, are nothing of the sort.
Muddling with Mehrabian