I think one of the main problems in Arab-Muslim communities is that the vast majority from the illiterate to even highly educated people do not ask enough questions. On the other hand, I've noticed (mainly through blogging ) that westerns in general and Americans in particular always have so many questions to ask and rarely settle with one point of view and accept it as the truth.
But an important question here is, why Arabs and Muslims do not care a lot about searching for answers?
...Every time western scientists announce a scientific discovery, Muslim scholars kill themselves searching for a verse in the Koran that can be twisted to match it and then say, "Hey, we had it all the time and we didn't know!" and we have books and TV shows dedicated for showing how all these great inventions were mentioned in a way in the Koran, but we just didn't care to search harder!
'True Muslims' believe that Mohammed knew *everything*, and I've argued with many friends of mine many times about this point. I asked if they thought Mohammed knew how to manufacture a computer or to build space shuttle for example, and the answer was "absolutely". But he could not reveal all his knowledge to the people at that time because they wouldn't have understood it.
This makes one wonders why he was given such a useless knowledge in the first place! Most Muslims don't bother to answer this question and just think that Mohammed is perfect (which by the way is NOT mentioned anywhere in the Koran) and therefore he must know everything.
I asked if Mohammed knew the future and again I got the same answer. But what then makes God superior to Mohammed? The answer was a faked Hadeeth that does not address the question but it does state that Mohammed had this ability. And questioning that Hadeeth would be unacceptable for most Muslims because the Hadeeth is a basic corner of today's' belief for most Muslims and they simply can't imagine themselves abandoning it.
So all questions were answered already including the ones that have not been asked yet, so what's the point of seeking knowledge from another source! They don't know 1/million of what Mohammed and his descendants had and these not here to ask them. But they did left us what can give us some answers.
That's why those who study Islam are called scientists, and in some sects like Wahabism they're considered the only scientists. You hear the word scholars describing these people but the literal AND the actual translation (from Muslims point of view) would be "scientists".
This is why most Muslims' search in other fields of knowledge like medicine was always a 'blind' one in my mind. Because it did not improve or alter these researchers general understanding of life as a whole. I know many fellow Iraqi physicians, and very good ones in fact, who their knowledge did not make them any less superstitious or any more rational in their lives than illiterate people.
There's a lot more and it is very interesting reading.