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Syrian refugees in Turkey: time to dispel some myths
Six years after the war in Syria started, Turkey hosts the largest number of refugees, who try to ca...
How to fix Latin America’s homicide problem
In the 1990s, the capital of Colombia’s mountainous Antioquia province Medellin had one of the world...
International PISA tests show how evidence
The Programme for International Student Assessment (PISA) implemented by the OECD has been controver...