Problem is you stand about as much chance of reversing attitudes toward barbaric cultural practices as you do religion. Its virtually a symbiotic relationship between the two.
I'd say the mindset that stones a women to death for adultery is pretty much the same the mindset that splashes hydrochloric acid in a woman's face because her dowry wasn't up to scratch - barbaric and primitive.
I'd argue also that fundamentalists / extremists are actually interpreting their religious texts in the spirit in which they written, and its the 'moderates' that filter and reconcile the teachings through their own morality and humanity. The irony being they were good people by nature, regardless if they were Jews, muslims, Christians or pastafarian.
Scholars may cry misinterpretation, but try reading something like Leviticus or At-Tawbah - chapter 9 in the koran - and imagine how it resonates in the mind of an individual who has is convinced these are the unalterable words of god.
Anyway.