In June 2015 ISIL (Islamic State in Iraq and the Levant) held a slave auction in eastern Syria. On sale where 42 Yazidi women, who were offered to ISIL men for between $500 and $2,000. Since the slaves were not Moslem they could not be married, so their owners would use them for sex, housekeeping or whatever.Slavery is also found in Mauritania, Sudan, Yemen, and Saudi Arabia and almost always involves the enslavement of black Africans to Islamic Arabs:
ISIL was depending on Moslem scripture to justify this. Actually, ISIL is not alone as there is still a lot of slavery in the Islamic world. There is also a lot of hatred for non-Moslems especially those they consider pagans. ISIL considers the Yazidis pagans. It was with Yazidis that ISIL reintroduced slavery (of non-Moslems, especially “pagans” like Yazidis) into their new Islamic State. This may appall many in the West and to placate foreigners most Arab nations have outlawed slavery, despite the fact that it still exists and continues to exist with much local support.
The divisions in Mauritania, with a population of less than four million, are between the Arab (about a third) and "former slaves" (black Africans from the south). Mauritania exists on the border between Arabs and Bantu (the ethnic group that predominates in Africa south of the Sahara). Blacks were the slaves, and slavery was formerly abolished only in 1981. But slavery still exists in Mauritania. In Sudan the pro-Arab government has used slavery to encourage Arab tribes to make war on darker skinned “African” tribes. The government allowed any captives taken to be enslaved.Why is it that throughout history it has predominately been black Africans who wind up in shackles? Why is it that the Muslim practice of slavery, condoned by the Koran, is not more vociferously condemned by the leaders of the Western world? Could it be that the juxtaposition of the three facts contained in the foregoing two questions holds the answer?
It’s not just Mauritania and Sudan that have problems with slavery. In 2010 Yemeni anti-slavery groups forced their government to investigate families living in the countryside that were still keeping slaves. At least 500 Africans are believed to be enslaved, some of them recent migrants, others the descendants of slaves.
Slavery was outlawed in Arabia in the early 1960s, but that only eliminated the more obvious cases in urban areas. The practice continued in more remote areas. It's been going on for thousands of years, during which Arabs are believed to have enslaved up to 20 million Africans. As a result, up to twenty percent of the people in Arabia appear to have African ancestors and genetic studies have confirmed this.
Consider that the victims are mostly black Africans, the perpetrators are mostly Muslims, and the Western elites have largely embraced a moral and cultural relativism that saps them of any ability to make moral judgments and perhaps we have the germ of an answer as to why the world expresses so little outrage.