1946, about the time the great oil boom was getting ready to start and untold hundreds of billions of dollars have been generated in oil revenues in the subsequent 61 years since that Intel report. I don't see much improvement in the quality of life for the average muslim on the planet despite the staggering wealth. In looking at social evolution in relationship to economic growth we here see steady expansion since 1946. In that year, Black veterans in many places couldn't sit down to eat in a cafe with fellow White veterans. Many Blacks couldn't vote. There were many jobs women simply didn't even apply for, let alone do. Lobotomies were a method of treatment for the mentally ill. The handicapped were pretty much excluded from employment. Kids with special needs never had their abilities developed. People that seriously mistreated animals for the most part were never prosecuted. Drunk drivers were often laughed at. Smoking was considered glamorous. I see little correspondence in social evolution in the Islamic world despite the presence of wealth to enable said evolution.