One of the most authoritative global comparisons of the level of education is conducted by the Organisation for Economic Co-operation and Development (OECD), which publishes comparative data on the ...

Education is more than just attending classes or earning certificates. It's the doorway to opportunity, the foundation for prosperity, and honestly, one of the most powerful tools a society can offer ...

How do international organisations rank countries to determine which are the most educated? What criteria are used, and which nations top the list? Here is a detailed explanation.