We know that truth extends beyond what can be empirically proven. Meaning that just because something cannot be proven empirically, does not mean that it is not true. Furthermore, truth is not limited to what can only be empirically proven. This is what the neo-atheists/scientism followers seem to always fall for, and something that even philisophers know not to be true. I believe Godel's incompleteness theorem has something to say about the matter as well. And Dr. Ameri is an expert, you can read up about his credentials. Unlike say Dawkins who was referred to as a journalist by an academic in his field.
For Dawkings, truth is something that can be empirically proven. Truth for Dr. Ameri seems to be a logically sound argument.
Meaningful discourse can't happen if there is no agreement over the words being used.