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Timbuktu was a major centre of Islamic learning between the 13th and 17th Centuries and was added to the Unesco world heritage list in 1988.

Turkey’s poor economy is only adding to the problem, argues Murat Erdoğan, a professor of migration studies at Ankara University, who is no relation to the president.

It’s billed as a money-saving reform, but adds to Medicaid’s costs.

The results add to a small but growing body of work on this subject.

"The beauty of the brain is the interconnectedness, but it also adds to the complexity."