Mr Jack writes:
But your evidence doesn't support any causal link. All you have is correlation.
Which is why it is an hypothesis and not a theory or a 'fact'.
Yes - more testing is required.
(Frako even suggested what kind of testing could be done.)
He made an hypothesis and showed the data that made him suggest that hypothesis.
You saying: "There is no definite link between religiosity and intelligence." does not affect anything Frako said.
There is no causal link between trauma and PTSD - but they are still considered to be cause and effect.