The only IQ figure I have seen is the one compiled by the Danish
doctor who tested Arabs/moslems in Denmark. He came up with an IQ of 95.
It would need other testing. The British Midlands National health
service did testing but its results were not in the report I saw.
The NSW Health Dept report also only gave the rate of genetic faults
in just the one maternity hospital.I suspect no other testing was done.

Unfortunately even if they stop the practise today it will take
hundreds of years to fix the problem.
Actually ISIS's practise of killing the men and taking the women is
one way to fix the problem. Maybe that was the reason they invaded
Assyria, killed the men and took the women back around 800 AD.

Lego more;
What you were saying about restrictions of religion forming
genetic pattens got me thinking.
The Arabs in Nth Africa invaded and occupied for hundreds years most
of Spain. Those Arabs brought with them a lot of the scientific
knowledge of the Greeks and Hindus. Spain became the Silicon Valley
of its time. Could it be that those Arabs married with the Spanish
and Jewish women of the area ?

If so perhaps the current attacks on the Jiazdi and Kurdish women may
be their purpose. It is a bit like that New Zealand joke.
Every Australian that goes home raises the intelligence of both
countries !

To Diver Dan.

The one thing which sticks out on OLO like an outback dunny, is how the normal people who are nationalistic and patriotic are willing to write entire 350 word posts (even double posts) expressing their views using reasoned arguments. It is very noticeable how the left wing socialist globalists like yourself for the most part simply resort to hit and run, sneery one liners. The reason is, of course, that whatever views you have are so poorly defined in you own mind that you are unable to construct a coherent argument using critical thinking.

"The yardstick of the west" is that the west has produced functioning and prosperous societies, with well funded and generous welfare policies, and personnel freedoms that have never existed before in the history of the entire human race. The superiority of western secular thinking is written in the trails of the ever increasing lines of unwanted immigrants and so called "refugees" from dysfunctional countries, caused by dysfunctional cultures, who abandon their countries and use every legal and illegal means to get into western countries.

Older people will remember that many Asian countries were once as poverty stricken as African and Middle eastern countries today. Those Asian countries who followed the example of the west are now prosperous. Even those like China who once had idiot leaders who thought like you, have rejected the kinds of catastrophic economic theory that you socialists still advocate. Those that completely rejected our ways, or had populations with a very low collective IQ, are now walking backwards into the future.

If you have the courage to reply to this post, which I doubt, try to at least write a complete paragraph in response. Show us all how you lefties have some capacity to synapse your neurones and think.

Lego & Dan, how many Nobel prizes have been awarded to Islamic countries ?
Very few, some two or three if I remember correctly.
Their early work in the the first 1000 years AD was about it.
They built on the Indian & Greek mathematics and carried it into Spain
and then just gave it all up as too hard.